SP-1102 Natural Gas Detector

Specifications

Product Description:

SP-1102 natural gas detector adopts advanced catalytic combustion sensor with stable performance, sensitive and reliable long service life Sensor components are selected with stainless steel housing Ultra Measuring range protection, reverse polarity protection Anti-poisoning and strong anti-interference ability.

Main features of Huarui SP-1102 natural gas detector:
Selected advanced catalytic combustion sensors
The performance is stable, sensitive and reliable
Long service life
The sensor assembly is made of stainless steel housing
Over-Measuring range protection, reverse polarity protection
Anti-poisoning and strong anti-interference ability
Standard 4-20mA analog signal output, switching output
Technical parameters:
Detection principle catalytic combustion formula
Sampling method Diffusion type
Power supply DC10~30V, up to 150mA
Power <4W
Output signal 4~20mA, alarm relay DC 30V 2A (passive)
Load resistance <600Ω
Detection range 0~100% LEL
Accuracy ±3％F.S
Resolution 1％LEL
Repeatability 2%
Response time ≤15 s (T90)
Electrical Interface 3/4" NPT F (Optional 3/4" NPTM, 1/2" NPTF/M, G3/4F/M)
Ingress protection IP65
Ambient temperature -40°C~+70°C
Ambient humidity 10-93% RH (non-condensing)
Ambient pressure 86~106kPa
Display None
Dimensions 157×153×90mm (HWD)
Shell color gray
Shell material Aluminum alloy
Weight 1.34kg
Explosion protection Ex dⅡCT6
Fire Certificate 073074850825ROM

Product highlights

Selected advanced catalytic combustion sensors
The performance is stable, sensitive and reliable
Long service life
The sensor assembly is made of stainless steel housing
Over-Measuring range protection, reverse polarity protection
Anti-poisoning and strong anti-interference ability
Standard 4-20mA analog signal output, switching output

Technical parameters

Detection principle catalytic combustion formula
Sampling method Diffusion type
Power supply DC10~30V, up to 150mA
Power &lt;4W
Output signal 4~20mA, alarm relay DC 30V 2A (passive)
Load resistance <600Ω
Detection range 0~100% LEL
Accuracy ±3％F.S
Resolution 1％LEL
Repeatability 2%
Response time ≤15 s (T90)
Electrical Interface 3/4" NPT F (Optional 3/4" NPTM, 1/2" NPTF/M, G3/4F/M)
Ingress protection IP65
Ambient temperature -40°C~+70°C
Ambient humidity 10-93% RH (non-condensing)
Ambient pressure 86~106kPa
Display None
Dimensions 157×153×90mm (HWD)
Shell color gray
Shell material Aluminum alloy
Weight 1.34kg
Explosion protection Ex dⅡCT6
Fire Certificate 073074850825ROM

Application range

Applications:
Petrochemical
Metallurgy
Fire protection
Gas
Environmentally friendly
Electricity, communication
Papermaking, printing and dyeing
Sewage treatment
Food, brewing
Scientific research, education, national defense