| 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, fault relay DC 30V 2A (passive) |
SP-2102Flammable gas detectors use advanced catalytic combustion sensors The sensor is sensitive and reliable, long service life Ultra Measuring range protection, reverse polarity protection Anti-poisoning, strong anti-interference ability Standard 4-20mA analog signal output, switching output.
Selected advanced catalytic combustion sensors
The sensor is sensitive and reliable, with a long service life
Ultra-Measuring range protection, reverse polarity protection
Anti-poisoning and strong anti-interference ability
Standard 4-20mA analog signal output, switching output
On-site LED display, infrared remote control adjustment and setting
Detection principle catalytic combustion formula
Sampling method Diffusion type
Power supply DC10~30V, up to 150mA
Power <4W
Output signal 4~20mA, alarm, fault 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 LED
Dimensions 208×185×118mm(HWD)(mm)
Shell color blue
Shell material Aluminum alloy
Weight 2.2kg
Explosion protection Ex dⅡCT6
Fire Certificate 073074850826ROM
It is suitable for industrial safety monitoring and on-site inspection scenarios.