Dp Engineers

Pandav Nagar, Delhi

digital differential pressure and flow gauges (series dm-1000)

the digimag series dm-1000 digital differential pressure and flow gages monitor the pressure of air and compatible gases just as its famous analog predecessor the magnehelic differential pressure gage. All models are factory calibrated to specific ranges. The 4-digit lcd can display readings in common english and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span.

specification:

accuracy : 1% fs including linearity, hysteresis and repeatability; 2% fs for ranges 1" w.c. And below.

thermal effect : 0.05% fs/f typ.; 0.10% fs/f typ. For ranges 1" w.c. And below.

display update : selectable for 1 second, 10 minutes or update only from button push.

pressure limits : normal and bi-directional ranges 5 in w.c. And lower = 2 psi (13.7 kpa); normal and bi-directional ranges 10 in w.c. And higher = 11 psi (75 kpa).

selectable engineering units : in w.c., psi, kpa, pa, mm w.c., mbar, in hg, mm hg, fs (0-100% fs).

power requirements : 9v battery, included, user replaceable or external power supply 9-24 vdc.

battery service life : battery life depending on the display update setting: 150 hours (typical) if display update = 1 second; 9 months (typical) if display update = 10 minutes; 1.5 years (typical) if display update is disabled. Battery may last up to four times longer when using lithium-based battery ultralife u9vl-j.

features:

field programmed reduces installation time

user selectable parameters for pressure, air velocity or flow permits same device for multiple applications

specialized filter set point for alerts when maintenance is due

security levels permit matches the correct access to right skill

applications:

filter monitoring

air velocity or flow

blower vacuum monitoring

fan pressure indication

duct, room or building pressures

clean room positive pressure indication

other details:

modeldescription

dm-1102digimag differential digital pressure gage, range 0-0.25" w.c.

dm-1103digimag differential digital pressure gage, range 0-0.5" w.c.

dm-1104digimag differential digital pressure gage, range 0-1" w.c.

dm-1105digimag differential digital pressure gage, range 0-2" w.c.

dm-1107digimag differential digital pressure gage, range 0-5" w.c.

dm-1108digimag differential digital pressure gage, range 0-10" w.c.

dm-1109digimag differential digital pressure gage, range 0-15" w.c.

dm-1110digimag differential digital pressure gage, range 0-25" w.c.

dm-1111digimag differential digital pressure gage, range 0-50" w.c.

dm-1112digimag differential digital pressure gage, range 0-100" w.c.

dm-1122digimag differential digital pressure gage, range 0.25-0-0.25" w.c.

dm-1123digimag differential digital pressure gage, range 0.5-0-0.5" w.c.

dm-1124digimag differential digital pressure gage, range 1-0-1" w.c.

dm-1125digimag differential digital pressure gage, range 2-0-2" w.c.

dm-1127digimag differential digital pressure gage, range 5-0-5" w.c.

dm-1128digimag differential digital pressure gage, range 10-0-10" w.c.

features : easy to fit

usage : filter monitoring

display type : digital

certification : yes

application : measuring gas

size : 5

brand name : dwyer usa

type : differential pressure gauge

shape : round

material : alloy steel

diameter : 5

Weatherproof Digital Pressure Gauge (Series WDG)

series wdg weatherproof digital pressure gage

0.5% fs accuracy, weatherproof, economic plastic housing

the series wdg weatherproof digital pressure gage measures gas and liquid pressure with high accuracy at an affordable price. Its rugged weatherproof design stands up to outdoor and industrial environments. The 4-digit backlit display with four selectable units makes readings easily visible to prevent reading errors. The wdg comes with 304l stainless steel wetted material for a wide range of compatible liquids and gases.

calibration option available under accessories.

we are in the process of discontinuing this series, the suggested replacement is series dpga/dpgb.

product applications

pneumatic

draft measurement

filter monitoring

industrial

outdoor

hvac roof-top

flow

modeldescription

wdg-01weatherproof digital gage, range 0-50 psig.

specifications

service:compatible liquids and gases.

wetted material:304l ss.

housing materials:fiberglass reinforced pp plastic.

accuracy:0.5% fs for ranges up to 1000 psig (68.94 bar); 1% fs for 5000 psig (344.74 bar) range.

long term stability:0.05% fs/year.

pressure limits:2x pressure range; burst pressure: 3x pressure range.

enclosure rating:ip65.

temperature limits:14 to 140f (-10 to 60c).

thermal effect:0.04% fs/c.

size:2.5" od.

process connections:1/4" male npt.

display:4-digit lcd (1-1/4 x 5/8").

power requirements:3 v lithium metal battery, installed functional, user replaceable.

battery life:2 to 3 years typ.

weight:0.34 lb (0.15 kg).

accessories

model numberdescription

nistcal-pg2nist traceable pressure calibration certificate for pressure gages under 1% accuracy. note: equal certs will be charged per units purchased.

related products

series dpg digital pressure gage

series dpg digital pressure gage

series dpga & dpgw digital pressure gage with 1% accuracy

series dpga & dpgw digital pressure gage with 1% accuracy

Diameter : 2.5

Size : 2.5

Shape : Round

Material : Stainless Steel, 304L SS.

Color : Black

Certification : Yes

Application : Compatible Liquids And Gases.

Features : Easy To Fit, Perfect Strength

Type : Weatherproof Digital Pressure Gauge

Pressure : 2X Pressure Range; Burst Pressure: 3X Pressure Range.

Display Type : Digital

Condition : New

winters canada digital pressure gauge dpg207

product specification

connection1/4" npt 304ss

measuring range(mm)30"/0/150 psi

brandwinter canada

model no.dpg207

accuracy+-0.5%

case size2.5" (63mm)

case materialabs (ip64)

rubber bootsilicone rubber (ip65)

lcd display2"x3/4" (48mmx16mm)

minimum order quantity1 number

product description

winters canada digital pressure gauge dpg207

applications:

ideal for commercial and industrial applications in both test measurement and general purpose installations

description & features:

simple 2 button operation

reset to zero feature

backlight turns on when on/off button is pressed

option for display to remain continuously on

continuous peak pressure indication option

316l welded diaphragm seal

rubber boot is standard

asme b40.100 compliant

rohs compliant

+/- 1% accuracy (+-/ 0.5% optional for gauges up to 5, 000 psi)

1 year warranty

winters digital pressure gauge dpg206

winters dpg206 - 30"/0/100 psi gauge

applications:

ideal for commercial and industrial applications in both test measurement and general purpose installations

description & features:

simple 2 button operation

reset to zero feature

backlight turns on when on/off button is pressed

option for display to remain continuously on

continuous peak pressure indication option

316l welded diaphragm seal

rubber boot is standard

asme b40.100 compliant

rohs compliant

+/- 1% accuracy (+-/ 0.5% optional for gauges up to 5, 000 psi)

1 year warranty

Industrial Pressure Gauge

Series SGA Gages are perfect for applications where resistance to corrosion is necessary. The stainless steel case and ring offer excellent protection from harsh processes and the gage can be easily filled in the field for vibration or pulsation applications. The SGA gages are an economical choice where ambient corrosion and vibration are a concern. Also, this line is suitable for all fluids that are compatible with brass.

Other Details:

SGA-B0221N1.5 0-15 psiLowerSGA-B1021N1.5 0-600 psiLowerSGA-C0621N2 0-160 psiLower

SGA-B0321N1.5 0-30 psiLowerSGA-B1121N1.5 0-800 psiLowerSGA-C0721N2 0-200 psiLower

SGA-B0421N1.5 0-60 psiLowerSGA-B1221N1.5 0-1000 psiLowerSGA-C0821N2 0-300 psiLower

SGA-B0521N1.5 0-100 psiLowerSGA-B1321N1.5 0-1500 psiLowerSGA-C0921N2 0-400 psiLower

SGA-B0621N1.5 0-160 psiLowerSGA-C0221N2 0-15 psiLowerSGA-C1021N2 0-600 psiLower

SGA-B0721N1.5 0-200 psiLowerSGA-C0321N2 0-30 psiLowerSGA-C1121N2 0-800 psiLower

SGA-B0821N1.5 0-300 psiLowerSGA-C0421N2 0-60 psiLowerSGA-C1221N2 0-1000 psiLower

SGA-B0921N1.5 0-400 psiLowerSGA-C0521N2 0-100 psiLowerSGA-C1321N2"0-1500 psiLo

Specifications

Service:Compatible gases and liquids.

Wetted Materials:Brass.

Housing Material:304 SS.

Lens:Plastic.

Accuracy:1.6% Full scale.

Pressure Limits:Full scale range.

Temperature Limits:0 to 150F (17 to 65C).

Size:1.5" (40 mm) or 2" (50 mm).

Process Connection:1/8" NPT.

Weight:1.8 oz (51 g) or 4.3 oz (122 g).

Related Products

Series SGB Stainless Steel Industrial Pressure Gage

Series L Lubricator

Series FRL Filter, Regulator and Lubricator

Series SG1 1.5" Industrial Pressure Gage

Diameter : 1.5

Brand Name : DWYER USA

Pressure : Full Scale Range.

Shape : Round

Features : Easy To Fit

Type : Industrial Gauges

Condition : NEW

Size : 1.5

Material : Brass

Color : Silver

Display Type : Analog

Warranty : 1 YERS

Application : Industrial Use

Ultrasonic Thickness Gauge

model utg ultrasonic thickness gage

ideal for use with ultrasonic flow transmitters, adjustable sound velocity

the model utg ultrasonic thickness gage measures the thickness of a variety of materials. The utg works on a variety of parallel surface material ranging from 0.05 to 7.9" (1.2 to 200 mm).

product applications

pipe thickness measurement

finding wall thickness

monitoring corrosion in closed vessels

industrial applications

automotive

hvac

plumbing

modeldescription

utgultrasonic thickness gage

specifications

service:steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, pvc, gray cast iron, nodular cast iron, other. Selectable option for special materials with known sound propagation rate.*

range:0.047 to 7.874" (1.2 to 200 mm).

accuracy:0.5%.

resolution:0.001" / 0.1 mm.

sound velocity:1118 to 20132 mph (500 to 9000 m/s).

temperature limits:32 to 122f (0 to 50c).

humidity limit:< 80%.

display:4 digits, 0.394" (10 mm) lcd.

power requirement:(4) 1.5 v aaa alkaline batteries, not included, user replaceable.

weight:5.78 oz (164 g).

agency approvals:ce.

features

non-invasive thickness measurement

reads in inches or millimeters and features an adjustable sound velocity to allow for an array of materials to be measured

allows the user to find the wall thickness of the pipe when programming an ultrasonic transmitter without cutting or removing a section of the pipe to measure it

ideal for monitoring corrosion in closed vessels such as boilers and chemical tanks and with any ultrasonic flow transmitter

accessories

model numberdescription

a-186silicone-based grease acoustic couplant, 3 oz tube.

a-188silicone-free acoustic couplant, 4 oz tube.

a-197silicone based rtv acoustic couplant, 2.8 oz

related products

series uxf2 ultrasonic flow converter

series uxf2 ultrasonic flow converter

series uxf3 ultrasonic flowmeter converter

series uxf3 ultrasonic flowmeter converter

series ufb ultrasonic flowmeter set

series ufb ultrasonic flowmeter set

series ufc ultrasonic flowmeter set

series ufc ultrasonic flowmeter set

series pub portable ultrasonic flowmeter kit

series pub portable ultrasonic flowmeter kit

series puf portable ultrasonic flowmeter kit

series puf portable ultrasonic flowmeter kit

model ufm compact ultrasonic flowmeter

model ufm compact ultrasonic flowmeter

Usage : Gray Cast Iron

Gauge Size : 0.394

Power : (4) 1.5 V AAA Alkaline Batteries, Not Included, User Replaceable.

Measuring range : 0.047 To 7.874

Features : Easy To Fit, Perfect Strength

Type : Ultrasonic Thickness Gauge

Use : Gray Cast Iron

Range : 0.047 To 7.874

Brand Name : DWYER USA

Condition : New

Shape : Square

Certification : YES

Display : Digital

Series 250-AF Inclined Manometer Air Filter Gages (Series 250-AF)

precision machined, solid acrylic plastic gages, accurate to 1% of full scale

dwyer durablock series 250-af inclined manometer air filter gages are precision machined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. The fluid bore is precision drilled to .0002" to assure life-long accuracy. A glass spirit level is built into the body and encapsulated to prevent damage or tampering. The scale is mirror polished chrome plated brass to assure parallax free reading by alignment of the meniscus with its reflection. Safety traps are incorporated in the body to prevent loss of fluid due to pressure surges. Red and green signal flags indicate clearly when a filter change is necessary. Gages are suitable for use in ambient temperatures of -20 to 150f. Connection fittings are positively sealed but easily removed for zeroing or addition of fluid.

economy model 452-af is similar to the 250 series except they are not equipped with over pressure traps. Two a-324 1/4" compression fittings are included with each gage but not shown. Bodies are of 5/8" thick acrylic and scales are mirror polished, epoxy coated aluminum.

product applications

air filter gage

model description

209-afinclined air filter gage, range .20-0-3.0" w.c., 5-1/2" inclined scale,

250.5-afinclined air filter gage, range .10-0-1.0" w.c., 8" inclined scale,

250-afinclined air filter gage, range .10-0-1.0" w.c., 5-1/2" inclined scale,

251-afinclined air filter gage, range .05-0-.50" w.c., 5-1/2" inclined scale,

252-afinclined air filter gage, range .20-0-2.0" w.c., 8" inclined scale,

350-afinclined air filter gage, range 0-4" w.c., 4-1/2" inclined scale

451-afinclined air filter gage, range 0-1" w.c., 8" inclined scale

452-afinclined air filter gage, range 0-2" w.c., 8" inclined scale, 2 psi max. Pressure.

specifications

for architects and engineers

an air filter gage for measuring the resistance to air flow through the filters shall be installed, one for each bank of filters. The gage shall be of inclined tube differential type (equipped with vent valves for zeroing) shall be of solid acrylic plastic construction with built-in level vial (and over pressure safety traps 250 series only), shall have an adjustable mirror-polished scale, shall be furnished complete with two 5-foot lengths 1/4" tubing, two static pressure tips, mounting hardware, additional bottle of red gage fluid and instructions.

features

high accuracy and easy to use, making it a dependable device for many years of service

easy to read polished inclined scale allows minute pressure differences to be read

no moving parts mean no calibration or nothing to wear out

related products

series dh digihelic differential pressure controller

series 2000 magnehelic differential pressure gages

series 2-5000 minihelic ii differential pressure gage

series 475 intrinsically safe handheld digital manometer

series dhii digihelic differential pressure controller

series 476a single pressure & series 478a digital manometer

series dh3 digihelic differential pressure controller

Material : Acrylic Plastic

Features : Easy To Fit, Perfect Strength

Color : White

Housing Material : Acrylic Plastic

Condition : New

Brand Name : DWYER USA

Type : Series 250-AF Inclined Manometer Air Filter Gages

Application : Industrial Use, Air Filter Gage

Display Type : Analog

Digital Pressure Gauge (Series DPG)

Series DPG Digital Pressure Gage

0.25% or 0.5% F.S. Accuracy, NEMA 4X (IP66) Aluminum Housing

Replace your outdated analog gages with the new Series DPG Digital Pressure Gage. The Series DPG has a high 0.25% or 0.5% full-scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly produced with analog gages. Series DPG is battery powered and has an auto-shut off to conserve battery life. Battery life, on average, will last 2000 hours. A 4 button key pad allows easy access to features without the need to work through complex menus or difficult key combinations. These features include backlight, peak and valley, tare or auto zero and conversion of the pressure units.

ModelDescription

DPG-000Digital pressure gage, selectable engineering units:-14.70-0 psi, -1.033 kg/cm, -1.013 bar, -29.93" Hg, -33.94 ft w.c., -101.4 kPa, -235.2 oz/in, -407.3" w.c., -1013 mbar, -1034 cm w.c., -760.7 mm Hg.DPG-002Digital pressure gage, selectable engineering units: 15.00 psi, 1.055 kg/cm, 1.034 bar, 30.54" Hg, 34.61 ft w.c., 103.4 kPa, 240 oz/in, 415.2" w.c., 1034 mbar, 1055 cm w.c., 775.7 mm Hg.DPG-003Digital pressure gage, selectable engineering units: 30.00 psi, 2.109 kg/cm, 2.069 bar, 61.08" Hg, 69.21 ft w.c., 206.9 kPa, 480 oz/in, 830.4" w.c., 2069 mbar, 2109 cm w.c., 1551 mm Hg.DPG-004Digital pressure gage, selectable engineering units: 50.00 psi, 3.515 kg/cm, 3.448 bar, 101.8" Hg, 115.4 ft w.c., 344.8 kPa, 800 oz/in, 1384" w.c., 3448 mbar, 3515 cm w.c., 2586 mm Hg.DPG-005Digital pressure gage, selectable engineering units: 100.0 psi, 7.03 kg/cm, 6.895 bar, 203.6" Hg, 230.7 ft w.c., 689.5 kPa, 1600 oz/in, 2768" w.c., 6895 mbar, 7031 cm w.c., 5172 mm Hg.

DPG-006Digital pressure gage, selectable engineering units: 200.0 psi, 14.06 kg/cm, 13.79 bar, 407.2" Hg, 461.4 ft w.c., 1379 kPa, 3200 oz/in, 5536" w.c.DPG-007Digital pressure gage, selectable engineering units: 300.0 psi, 21.09 kg/cm, 20.69 bar, 610.8" Hg, 692.1 ft w.c., 2069 kPa, 4800 oz/in, 8304" w.c.DPG-008Digital pressure gage, selectable engineering units: 500.0 psi, 35.15 kg/cm, 34.48 bar, 1018" Hg, 1154 ft w.c., 3448 kPa, 8000 oz/in.

DPG-009Digital pressure gage, selectable engineering units: 1000 psi, 70.3 kg/cm, 68.98 bar, 2036" Hg, 2307 ft w.c., 6895 kPa.DPG-010Digital pressure gage, selectable engineering units: 3000 psi, 210.9 kg/cm, 206.9 bar, 6108" Hg, 6921 ft w.c.DPG-011Digital pressure gage, selectable engineering units: 5000 psi, 351.5 kg/cm, 344.8 bar.DPG-020Digital pressure gage, range 30" Hg-0-15 psi.DPG-102Digital pressure gage, selectable engineering units: 15.00 psi, 1.055 kg/cm, 1.034 bar, 30.54" Hg, 34.61 ft w.c., 103.4 kPa, 240 oz/in, 415.2" w.c., 1034 mbar, 1055 cm w.c., 775.7 mm Hg, CE and FM approved.DPG-103Digital pressure gage, selectable engineering units: 30.00 psi, 2.109 kg/cm, 2.069 bar, 61.08" Hg, 69.21 ft w.c., 206.9 kPa, 480 oz/in, 830.4" w.c., 2069 mbar, 2109 cm w.c., 1551 mm Hg, CE and FM approved.DPG-104Digital pressure gage, selectable engineering units: 50.00 psi, 3.515 kg/cm, 3.448 bar, 101.8" Hg, 115.4 ft w.c., 344.8 kPa, 800 oz/in, 1384" w.c., 3448 mbar, 3515 cm w.c., 2586 mm Hg, CE and FM approved.

Shape : Round, Material : Alloy Steel, Diameter : 100 MM, Certification : YES, Type : Digital Pressure Gauge

Features : High accuracy provides exceptional measurement minimizing costly out of specification conditions, Size : 4inch, Display Type : Digital, Power Requirements:(2) AAA alkaline batteries, included, user replaceable. : Battery Life:2000 hours typical; Low battery indicator. (60 hours in continuous use).

Brass Digital Pressure Gauge

Model BDG-01 Brass Digital Pressure Gage

0.5% FS Accuracy, Brass Wetted Parts

The Model BDG-01 Brass Digital Pressure Gage measures gas pressure with 0.5% of full-scale accuracy at an affordable price. With brass wetted material, the series BDG is designed for your specific applications of compatible gases. Its design allows for easy installation. User-selectable units of measure let one gage be used for various pressure scales.

Calibration Option available under Accessories.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

Pneumatic

Draft measurement

Filter monitoring

IndustrialOutdoor

HVAC roof-top

Flow

ModelDescription

BDG-01Brass digital pressure gage, range 0 to 150 psig, 10.342 Bar, 1.034 mPa and 10.545 kg/cm2.

Specifications

Service:Compatible gases.

Wetted Materials:Brass and silicone sensor.

Housing Materials:ABS plastic.

Accuracy:0.5% FS.

Long Term Stability:0.05% FS per year.

Pressure Limits:2X pressure range; Burst pressure: 3X pressure range.

Enclosure Rating:IP10.

Temperature Limits:14 to 140F (- 10 to 60C).

Thermal Effect:0.04% FS per C.

Size:2.5" OD.

Process Connection:1/4" male NPT.

Display:4-digit LCD (1-1/4 x 5/8").

Power Requirements:3 V CR123A lithium metal battery, installed functional, user replaceable.

Battery Life:2 to 3 years typ.

Weight:0.29 lb (0.13 kg).

Features

Brass wetted materials for use with compatible gases

Backlit display provides easy viewing of gage measurement

Selectable units provide readings in easily recognizable units for user

Well-suited gage for application designs specifying simple operation and accuracy

Rugged weatherproof enclosure enables a range of use outdoor or indoor where water is present

Accessories

Model NumberDescription

NISTCAL-PG2NIST traceable pressure calibration certificate for pressure gages under 1% accuracy. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.

Liquid Pressure : 2X Pressure Range; Burst Pressure: 3X Pressure Range.

Application : Compatible Gases.

Pressure : 2X Pressure Range; Burst Pressure: 3X Pressure Range.

Diameter : 2.5

Material : ABS Plastic

Certification : Yes

Condition : New

Features : Easy To Fit

Shape : Round

Size : 2.5

Color : BLACK

Gas Pressure : 2X Pressure Range; Burst Pressure: 3X Pressure Range.

Type : Digital Pressure Gauge, Model BDG-01 Brass Digital Pressure Gage

Display Type : Digital

Digital Pressure Gauge With 1% Accuracy

Series DPGA & DPGW Digital Pressure Gage with 1% Accuracy

Economic Gage With Selectable Engineering Units, Rubber Boot

The Series DPGA is the only economic digital pressure gage with selectable engineering units on the market. With its 1% accuracy and digital push-button zero, the DPGA is the perfect choice for digitally monitoring the pressures of air and compatible gases.The Series DPGW is the only economic digital pressure gage for liquids with the ability to select engineering units on the market. With its 1% accuracy and digital push-button zero, the DPGW is the perfect choice for digitally monitoring the pressures of air and compatible liquids and gases.

ModelDescription;DPGA-00Digital pressure gage, range 30" Hg to 0 psi, selectable engineering units: -14.70 psig, -1.033 kg/cm, -1.013 bar, -29.93" Hg, -33.94 ft w.c., -101.4 kPa, -235.2 oz/in, -407.3" w.c., -1013 mbar, -1034 cm w.c., -761 mm Hg, 0.01 psi resolution.DPGA-04Digital pressure gage, range 0 to 5 psi, selectable engineering units: 5.000 psig, .3515 kg/cm, .3447 bar, 10.18" Hg, 11.53 ft w.c., 34.47 kPa, 80.0 oz/in, 138.4" w.c., 344.7 mbar, 351.5 cm w.c., 258.6 mm Hg, 0.002 psi resolution.DPGA-05Digital pressure gage, range 0 to 15 psi, selectable engineering units: 15.00 psig, 1.055 kg/cm, 1.034 bar, 30.54" Hg, 34.60 ft w.c., 103.4 kPa, 240.0 oz/in, 415.2" w.c., 1034 mbar, 1055 cm w.c., 776 mm Hg, 0.01 psi resolution.DPGA-06Digital pressure gage, range 0 to 30 psi, selectable engineering units: 30.00 psig, 2.109 kg/cm, 2.068 bar, 61.1" Hg, 69.2 ft w.c., 206.8 kPa, 480.0 oz/in, 830" w.c., 2068 mbar, 2109 cm w.c., 1551 mm Hg, 0.01 psi resolution.DPGA-07Digital pressure gage, range 0 to 50 psi, selectable engineering units: 50.00 psig, 3.515 kg/cm, 3.447 bar, 101.8" Hg, 115.3 ft w.c., 344.7 kPa, 800 oz/in, 1384" w.c., 3447 mbar, 3515 cm w.c., 2586 mm Hg, 0.02 psi resolution.DPGA-08Digital pressure gage, range 0 to 100 psi, selectable engineering units: 100.0 psig, 7.03 kg/cm, 6.89 bar, 203.6" Hg, 230.7 ft w.c., 689 kPa, 1600 oz/in, 2768" w.c., 0.1 psi resolution.DPGA-09Digital pressure gage, range 0 to 200 psi, selectable engineering units: 200.0 psig, 14.06 kg/cm, 13.79 bar, 407.2" Hg, 461.3 ft w.c., 1379 kPa, 3200 oz/in, 0.1 psi resolution.DPGA-10Digital pressure gage, range 0 to 300 psi, selectable engineering units: 300.0 psig, 21.09 kg/cm, 20.68 bar, 611" Hg, 692 ft w.c., 2068 kPa, 4800 oz/in, 0.1 psi resolution.DPGA-11Digital pressure gage, range 0 to 500 psi, selectable engineering units: 500.0 psig, 35.15 kg/cm, 34.47 bar, 1018" Hg, 1153 ft w.c., 3447 kPa, 0.2 psi resolution.DPGA-12Digital pressure gage, range 30" Hg-0-100 psi.DPGW-00Digital pressure gage, range 30" Hg to 0 psi, selectable engineering units: -14.70 psig, -1.033 kg/cm, -1.013 bar, -29.93" Hg, -33.94 ft w.c., -101.4 kPa, -235.2 oz/in, -407.3" w.c., -1013 mbar, -1034 cm w.c., -761 mm Hg, 0.01 psi resolution.DPGW-04Digital pressure gage, range 0 to 5 psi, selectable engineering units: 5.000 psig, .3515 kg/cm, .3447 bar, 10.18" Hg, 11.53 ft w.c., 34.47 kPa, 80.0 oz/in, 138.4" w.c., 344.7 mbar, 351.5 cm w.c., 258.6 mm Hg, 0.002 psi resolution.DPGW-05 Digital pressure gage, range 0 to 15 psi, selectable engineering units: 15.00 psig, 1.055 kg/cm, 1.034 bar, 30.54" Hg, 34.60 ft w.c., 103.4 kPa, 240.0 oz/in, 415.2" w.c., 1034 mbar, 1055 cm w.c., 776 mm Hg, 0.01 psi resolution.Type : Digital Pressure Gauge, Series DPGA & DPGW Digital Pressure Gage With 1% Accuracy, Material : Silicone Sensor; DPGW: 316L SS.Features :

mini photohelic differential pressure switch gauge

the series mp mini-photohelic differential pressure switch/gage combines the time proven minihelic ii differential pressure gage with two spdt switching set points. The mini-photohelic switch/gage is designed to measure and control positive, negative, or differential pressures consisting of non-combustible and non-corrosive gases. Gage reading is independent of switch operation. Switching status is visible by led indicators located on the front and rear of the gage. Set points are adjusted with push buttons on the back of the unit.

features:

gage reading unaffected by switch operation and will continue to read pressure even during power loss

visible switch status led provides indication of set point switching state

compact design but with the power of larger devices can meet the same application specifications

applications:

fume hoods

dust collection

pneumatic conveying

clean room

options:

for optional 1/8" male npt connections, add suffix -npt to model numbers.

example: mp-000-npt. No extra charge. Allow additional lead time.

specification:

service : air and non-combustible, compatible gases.

accuracy : 5% fs @ 70f (21.1c). Gage face mounted in vertical position.

process connections : barbed for 3/16" id tubing (std); 1/8" male npt (optional).

electrical connections : screw type terminal block. Accepts 22-12 awg wire.

mounting orientation : gage face in vertical position.

set point adjustment : push buttons.

standard accessories : 2) mounting screws, (1) .050" hex allen wrench.

other details:

modeldescription

mp-000differential pressure switch/gage, range 0-0.5" water.

mp-001differential pressure switch/gage, range 0-1.0" water.

mp-002differential pressure switch/gage, range 0-2.0" water.

mp-003differential pressure switch/gage, range 0-3.0" water.

mp-005differential pressure switch/gage, range 0-5.0" water.

mp-010differential pressure switch/gage, range 0-10" water.

mp-020differential pressure switch/gage, range 0-20" water.

type : differential pressure gauge

material : alloy steel

features : perfect strength

brand name : dwyer usa

color : black

usage : compatible gases.

Dwyer A3000-100CM Photohelic Pressure Switch Gauge Range 0-100 cm w.c.

Dwyer Instruments A3000-100CM

Photohelic Pressure Switch/Gage Range 0-100 cm w.c

Photohelic Switch/Gages function as versatile, Highly Repeatable Pressure Switches combined with a precise Pressure Gage employing the time-proven Magnehelic Gage Design. The Photohelic switch/Gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Single pressure 36000S models measure to 6000 psig (413 bar) with a 9000 psig (620 bar) rating. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width - less than 1% of full scale. Set points can be interlocked to provide variable deadband - ideal for control of fans, dampers, etc. Gage reading is continuous and unaffected by switch operation, even during loss of electrical power. Choose from full scale pressure ranges from a low 0-.25" (0-6 mm) w.c. up to 30 psi (21 bar); single positive pressure to 6000 psig (413 bar).

Availability: Item ships in about Ships in 4-6 weeks

Product Highlights

Range 0-100 cm w.c.

Specifications

GAGE SPECIFICATIONS

Service:Air and non-combustible, compatible gases.

Wetted Materials:Consult Factory.

Accuracy:2% of FS at 70F (21.1C).3% on -0 and 4% on -00 models.

Pressure Limits:-20" Hg. to 25 psig (-0.677 to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).

Temperature Limits:20 to 120F. (-6.67 to 48.9C). -20 to 120F (-28 to 48.9C) with low temperature option.

Process Connections:1/8" female NPT.

Size:4" (101.6 mm) dial face, 5" (127 mm) O.D. x 8-1/4" (209.55 mm).

Weight:4 lb (1.81 kg).

SWITCH SPECIFICATIONS

Switch Type:Each setpoint has 2 Form C relays (DPDT).

Repeatability:1% of FS.

Electrical Rating:10 A @ 28 VDC, 10 A @ 120, 240 VAC.

Electrical Connections:Screw terminals. Use 167F (75C) copper conductors only.

Power Requirements:120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional.

Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations.

Set Point Adjustment:Adjustable knobs on face.

Agency Approvals:CE, CSA, UL.