Altop Industries Ltd

Makarpura, Vadodara, Gujarat

SALIENT FEATURES:-

• Available in Rigid Stem type either Horizontal or Vertical Mounting or every angel type
• Also available in distant type (capillary type) up to 30 Mtrs.extension length. Higher Length are also offered.
• Wide temperature range -150c to 600c in RTD and -50c to +1100 c in K type Thermocouple.
• Available in 180 adjustable type in one plane.
• Accuracy of 1 % FSD 1 Digit over entire range.
• Battery operated, (1.5 x4 alkaline battery)
• Battery life more than 2 years. continuos Operation
• Available DIGISAFE flame proof version
• Available "DIGICON" Version with Controller working on mains power Supply.

INDUSTRIAL RANGE OF PRESSURE GAUGES

• Available in 2 , 4, 6 Dial Sizes
• Available in Brass / SS316 /SS 316L wetted parts
• Case can be Die Cast Aluminium or SS. Mounting can be direct, Surface, Panel Sensing elements can be Bourdon Tube / Capsule /Diaphragm
• Gauges sealed diaphragm type gauges with local or with remote seals are manufactured
• Gauges with tri-clover fitting and SMS union fitting are offered
• Glycerin filled gauges are manufactured
• Connection can be screwed or Flanged
• Differential Pressure Gauges with Diaphragm sensors are mfg.
• Pressure Gauges with one or two electrical contacts or with maximum reading pointers in W/P or FLP housing are manufactured
• Pressure Gauges with Resistance based Transmitters are also manufactured
• Accuracy : 1% FSD, 0.5% FSD, 0.25% FSD.
• Ranges in mmWC / mmHG / Kpa / mPa / Kgs/cm / Bar / PSI can be offered
• Dials can be with black numerals with white back ground or white numerals with black background, or Fluorescent dials are offered. Teflon Lining, Monel wetted parts, Tantalum / Hastalloy / Titanium diaphragms offered as options.

System

• Mercury – in – steel (MSDT)
• Bimetallic (BDT)
• Gas filled (GFDT)

Type

Regid Stem type for local and Capillary type for remote Indication in MSDT and GFDT and Regid Stem type only in BDT

Mounting

Vertical / Horizontal / Every angle type in Regid Stem. Direct / Surface / Panel Mounting in Capillary. Orientation of Capillary can be from back of case or from bottom of case.

Temp Ranges

• MSDT/GFDT : (-)38 to (+)50 / (-)20 to (+)80 /(-)10 to (+)50 /0-100 / 120 / 200 / 300 / 400 / 500 / 600°C
• GFDT : (-)40 to (+)40 / (-)10 to (+)50 / 0 – 100 / 120 / 150 / 200 / 250 / 300°C
• BDT : (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / 0 –100/120/150/200/250/300/400°C Scales in °F Ranges or Dual  Scales both in °C or °F are also manufactured

Compensation

Case Compensation as standard. Full Compensation systems are also offered in Mercury – in – steel (MSDT) and Gas filled (GFDT)

Dial Sizes

2 ½”,   4” & 6”

Casing

Die Cast Aluminum / SS, (IP 65)

Stem Material

Chrome Moly Bulbs with extension in MS / SS304 / SS316 MSDT . GFDT. / SS304 / SS316 in BDT.

Capillary

Inner Capillary can be of MS / SS304 in case of MSDT / GFDT. Outer Protection Capillary can be Copper / SS 304 /SS 316 / SS304 Spiral / Copper PVC  Coated  Capillary Lengths can be upto max 30mtrs

Stem length

There is certain minimum lengths depending upon stem diameters and ranges as  the system its volume dependent in case of MSDT / GFDT.

In BDT length varies with range and stem Diameters. Details charts could be provided.

Accuracy

Standard accuracies are ±1% in MSDT & GFDT, in BDT ±1% upto 250°C and ±2% above that.

Specials

• Temperature Gauges with Single / Double Sliding or Magnetic contacts.
• Temperature Gauges with built in Transmitters (Resistance based)
• Temperature Gauges with maximum reading Pointers.
• Temperature Gauges with Radium Scale. Temperature Gauge with Built in Thermocouples/RTD’s.