Principle | Laser spectral absorption technology |
Measuring gas | Methane (CH4) |
Working method | Continuous detection |
Lifespan | 5 years |
Measuring range | 0~100%LELm |
Accuracy | ±3%LELm |
Optical path | 4m~100m |
Response time | T90≤3s |
Security integrity | SIL 2 |
Explosive proof | Ex db ⅡC T6 Gb Ex tb ⅢC T80℃ Db |
Ingress protection | IP66 / IP67 |
Rated voltage | DC24V±6V |
Max. consumption | Transmitter: 15W (no heating), 20W (heating) Receiver: 5W (no heating), 10W (heating) |
Working environment | Temp.: -40℃~70℃ Humidity: ≤95%RH (no condensation) Pressure: 86kPa~106kPa |
Storage environment | Temp.: -25℃~60℃ Humidity: 30~80%RH (no condensation) Pressure: 86kPa~106kPa |
Warm-up | After 3-minute warm-up after power on, the detector enters the normal monitoring state. Calibration can only be performed 2 hours after the detector is powered on. |
Display method | LCD screen |
Operation method | Magnetic rod or IR controller (need to be selected when purchase) |
Status indication | Green LED: Normal status Yellow LED: Fault status Red LED: Gas leakage alarm |
Preset alarm value | Default value: 50%LELm (Alarm action not locked) |
Current output | 4-20mA (3-wire, permitted error is ±0.2mA) |
Relay output | C type, dry contact Rated value: DC30V @3A or AC250V @3A |
Digital output | RS485-RTU, HART |
Enclosure | 316L stainless steel |
Dimension | 297mmx155mmx222mm (installation bracket included) |
Fixing method | Wall-mounted or column installation |
Max. optical path offset angle | ±0.5° |
Cable entry | NPT3/4 |
Weight | Transmitter: 7.2 kg, Receiver: 7.1 kg |
Cable requirement | ≥1.5 mm24 shielded cable, cable outer diameter should be 6mm~9mm. |
Max. distance | 1000 meters (detector with control unit) |
Оплата наличными
Оплата Безналичные
Оплата Терминал Uzcard
Оплата Терминал Humo
Оплата VISA