| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | 0～100％LEL |
| Detection principle | catalytic combustion |
| Accuracy | ±3％F.S |
| Resolution | 1％LEL |
| Response time | ≤15 s (T90) |
| Ingress protection | IP65 |
| Explosion protection | Ex dⅡCT6 |
| Operating temperature | -40℃~+70℃ |
| Power supply | DC10~30V, maximum 150mA |
| Output signal | 4~20mA, Alarm Relay DC 30V 2A (Passive) |
SP-1102 propane detector adopts advanced catalytic combustion sensor 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.
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
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
It is suitable for industrial safety monitoring and on-site inspection scenarios.