| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | Detection range 0~100% LEL |
| Detection principle | catalytic combustion |
| Accuracy | ≤±3% |
| Resolution | Sensor: 1%LEL Handheld Display Terminal Display Resolution: 0.1%LEL |
| Response time | ≤15 s (T90) |
| Ingress protection | IP65 |
| Explosion protection | Ex iaⅡCT6 |
| Operating temperature | -40℃~ +70℃ |
| Power supply | DC10～30V，100mA |
| Output signal | 4～20mA |
SP-4102 is a fixedcatalytic combustion principle combustion gas detection transmitter, flameproof structure, three-wire standard 4-20mA output. It can be used to detect flammable gases and vapors such as alkanes, olefins, aromatics, hydrogens, etc. Equipped with a hand manipulator to adjust parameters on site.
• Stable performance, sensitive and reliable
• Long service life
• Stainless steel housing for the sensor
• Ultra-Measuring range protection
• Reverse polarity protection
• Good anti-toxicity and strong anti-interference ability
• Standard 4-20mA signal output
• Operating voltage 10-30V
• Handheld display operator
Detection principle: catalytic combustion
Sampling method : diffusion type
Power supply: DC10～30V，100mA
Power: <2.4W
Output signal: 4～20mA
Load resistance: 260 ohms
Detection range: Detection range 0~100%LEL
Accuracy: ≤±3%
Resolution: Sensor: 1%LEL Handheld Display Terminal DisplayResolution: 0.1%LEL
Repeatability: 2%
Response time: ≤15 s (T90)
Electrical Interface: 3/4" NPT F
Ingress protection : IP65
Ambient Temperature : -40°C~ +70°C
Ambient Humidity : 0-99% RH
Ambient Pressure : 86~106kPa
Dimensions: 176×482.6×290mm (HWD)
Shell color: Grey
Housing material: aluminum alloy
Weight: 1.8kg
Explosion protection: Ex iaⅡCT6
Fire Certificate: 073054850455ROM
CMC Certificate : 00000301
Sensor parameters: Sensor Detection range/Resolution/Response time (T90 seconds) LEL 0~ 100%LEL/1%LEL/15s
It is suitable for industrial safety monitoring and on-site inspection scenarios.