Features Advanced algorithms provide advanced detection, discrimination. Stable gas sensing chamber. No adjustment or replacement required High immunity against unwanted alarms Surface-mount device (SMD) circuit board design 4-wire system operation Detector auto-reset once gas levels fall below alarm threshold levels Internal reed switch for hush and test functions DC 24 V operation N/0 alarm relay output 70 dB internal sounder Easy installation. No programming required Connects to zone monitor for use with addressable control and indicating equipment Sleek low-profile housing design Low maintenance SKU: RE-386NG Category
CNG/Methane Detector with base – 4 wire connection
| Brand |
|---|
| Operating Voltage | : | (21 ~ 27)VDC |
| Start-up current | : | ≤120mA |
| Start-up time | : | ≤10min |
| Quiescent Current | : | 45 mA |
| Alarm Current (max) | : | 60 mA |
| Sampling Time | : | 3 s ~ 5 s |
| Reset Voltage | : | ≤1 V |
| Reset Time | : | ≤5 s |
| Alarm response threshold | : | ≤ 0.25 LELCH4 |
| Alarm relay | : | SPST. N/O 1.0 A @ DC 30 V / 0.5 A @ AC 125 V |
| Auto reset time | : | < 30s |
| Sounder output | : | ≥ 70 dB @ 3m |
| Operating temperature | : | -10° C ~ 50° C |
| Operating humidity | : | 0 % ~ 95 % RH, non-condensing |
| Storage temperature | : | -25° C ~ 80° C |
| Operating humidity | : | 0 % ~ 98 % RH, non-condensing |
| Quiescent condition indicator | : | Single continuous emitting green LED |
| Alarm condition indicator | : | Flashing red LED |
| Dimensions (excluding contacts) | : | ϕ 100mm X 38 mm |
| Ingress protection rating | : | IP-32 |
