Online Gas Detection System (NV-100), Feature : Hard Structure, Industry Proven Design, Less Maintenance

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FinishingPolished
MaterialAluminium
Voltage0-12VDC, 12-18VDC
Power100-200W, 200-400W
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location India only

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Product Details

FeatureHard Structure, Industry Proven Design, Less Maintenance, Rust Proof
Coverage Area2-4ft, 8-10ft
TypeGas Detection Systems
MaterialAluminium
ColorMulti Colour
Voltage0-12VDC, 12-18VDC
FinishingPolished
Power100-200W, 200-400W

Features

Full maintenance function with very easy zero and span adjustment.
Proven reliability with years of experience - COSMOS gas senaors have a small zero drift, a small sensitivity decrease, and a long life.
Zero suppression function cancels slight fluctuations of the reading due to environmental change.
Compact Indicator / Alarm unit - W113xH204xD71.5mm, approx. 1.5kg.
Battery provides backup power in case of a power failure, allowing continuous monitoring over 60 minutes after the failure. (option)

Type Explanation

C For combustible gas
H For combustible gas (High sensitive)
D For toxic gas/semiconductor manufacturing gas
S For oxygen

Technical Data

Model	NV-100C	NV-100H	NV-100D	NV-100S
Detection Principle	Catalytic combustion	Hot-Wire Semiconductor	Controlled Potential Electrolysis	Galvanic Cell
Gas Detected	Combustible gas ( L.PG, Methane, .etc.)	Combustible gas ( L.PG, Methane, .etc.)	Toxic gas/ Semiconductor manufacturing gas	Oxygen (deficiency/leakage)
Detection Range	0-100%LEL	As per specification	As per specification	0-25vol% (deficiency) 0-50vol% (leakage)
Concentration Indicator	LCD bar-graph meter with backlight	LCD bar-graph meter with backlight	LCD bar-graph meter with backlight	LCD bar-graph meter with backlight
Alarm Accuracy	±25% of an alarm set value	±25% of an alarm set value	±30% of an alarm set value	±1.0vol% of an alarm set value (conferms to JIS T 8201)
Operating Temperature Range	0^oC to 40^oC	0^oC to 40^oC	0^oC to 40^oC	0^oC to 40^oC
Power Source/Power Consumption	100-240V AC, 50/60Hz (standard), 24V DC (option); Diffusion type: 12VA/17VA (with the backup power source), Suction type: 4VA per unit to be added	100-240V AC, 50/60Hz (standard), 24V DC (option); Diffusion type: 12VA/17VA (with the backup power source), Suction type: 4VA per unit to be added	100-240V AC, 50/60Hz (standard), 24V DC (option); Diffusion type: 12VA/17VA (with the backup power source), Suction type: 4VA per unit to be added	100-240V AC, 50/60Hz (standard), 24V DC (option); Diffusion type: 12VA/17VA (with the backup power source), Suction type: 4VA per unit to be added
Alarm Indication	Ist stage: Red lamp for Ist stage alarm flashing, 2nd stage: Red lamps for Ist and 2nd stage alarms flashing	Ist stage: Red lamp for Ist stage alarm flashing, 2nd stage: Red lamps for Ist and 2nd stage alarms flashing	Ist stage: Red lamp for Ist stage alarm flashing, 2nd stage: Red lamps for Ist and 2nd stage alarms flashing	Ist stage: Red lamp for Ist stage alarm flashing, 2nd stage: Red lamps for Ist and 2nd stage alarms flashing
Trouble Indication	Power source lamp lights up in orange	Power source lamp lights up in orange	Power source lamp lights up in orange	Power source lamp lights up in orange
External Output	Alarm output terminal - 1st alarm (1c no-voltage contact), 2nd alarm (1c no-voltage contact,. Trouble alarm (1c no-voltage contact). Buzzer(1a no-voltage contact); Analog oulput : 4- 20mA; Contact capacity: 2A@100V AC (resistance load)	Alarm output terminal - 1st alarm (1c no-voltage contact), 2nd alarm (1c no-voltage contact,. Trouble alarm (1c no-voltage contact). Buzzer(1a no-voltage contact); Analog oulput : 4- 20mA; Contact capacity: 2A@100V AC (resistance load)	Alarm output terminal - 1st alarm (1c no-voltage contact), 2nd alarm (1c no-voltage contact,. Trouble alarm (1c no-voltage contact). Buzzer(1a no-voltage contact); Analog oulput : 4- 20mA; Contact capacity: 2A@100V AC (resistance load)	Alarm output terminal - 1st alarm (1c no-voltage contact), 2nd alarm (1c no-voltage contact,. Trouble alarm (1c no-voltage contact). Buzzer(1a no-voltage contact); Analog oulput : 4- 20mA; Contact capacity: 2A@100V AC (resistance load)
Dimensions	Without backup power source : W 113.x H2O4 x D71.5mm, approx. 1.5kg With backup power source : W113xH234xD110mm, Approx. 3kg	Without backup power source : W 113.x H2O4 x D71.5mm, approx. 1.5kg With backup power source : W113xH234xD110mm, Approx. 3kg	Without backup power source : W 113.x H2O4 x D71.5mm, approx. 1.5kg With backup power source : W113xH234xD110mm, Approx. 3kg	Without backup power source : W 113.x H2O4 x D71.5mm, approx. 1.5kg With backup power source : W113xH234xD110mm, Approx. 3kg