BTN series Methane gas detector can reliably detect the natural gas(CH4) in 0-100%LEL range. It offers a cost-effective solution together with onboard relay outputs.
• Sensor: Uses a catalytic sensor to detect methane gas
• Output: 2 Alarm, 1 Fault relay outputs can be set predefined levels and the detector can be linked to firefighting panels
• Entry: 3x PG11 cable entries
• Body: ABS Plastic body and IP54 protection class is suitable for low environmental conditions
• Output Options: Thanks to the BTN-RS module detector can be connected into S-DP32 controller
• Modbus RS485: It allows to be integrated into SCADA systems easily via open-source Modbus RS485(RTU) codes
| IP Rating | IP54 |
| Sensor Technology | Catalytic |
| Output Signal | 2 Alarms and 1 Fault Relay |
| Sensor Warm-Up | 60sec |
| Response Time(T90) | <25sec |
| Accuracy | % |
| Operating Temperature | -20 |
| Humidity | 5 ~ 95%RH |
| Input | Min 10VDC - Max 28VDC - Nominal 24VDC |
| Power Consumption | Max. 3W |
| Cable Entry | 3 x PG11 |
| Junction Box | ABS Plastic |
| Sensor Head | ABS Plastic |
| Dimensions/Weight | 150x94,5x58mm / 250gr |
| BTN-RS | RS485 Modbus RTU Interface module |  |
| PK-KEP | Calibration Cap |  |
BTN Datasheet