PRODUCT FEATURES
- High measurement accuracy, stable performance and long service life
- 4-20mA analog signal output, RS485-RTU digital upload
- HART output, support Hart handheld communicator for settings
- 3 relay outputs for 1st alarm, 2nd alarm and fault
- High-performance LCD screen display
- Non-contact operation by magnetic bar / infrared remote control
- Smart sensor module, free of calibration, easy to maintain
- Bluetooth communication
- Remote upgrade function (optional)
APPLICATIONS
The detector is widely used in oil refineries and chemical plants in the petroleum and petrochemical industries, as well as industries where flammable gases may cause explosions such as metallurgy, electric power, gas, catering, and aquaculture.
SPECIFICATIONS
Measuring gas: Combustible gas, toxic gas
Sample method: Diffuse naturally
Power: DC24V?6V, <=3.0W
Response time: LEL: T90<=15s? ? Toxic gas: T90<=30s
Electrical output: 4-20mA, Hart, RS485-RTU
Relays: For 1st alarm, 2nd alarm, Fault ; SPST contacts rated 3A 30Vdc or 3A 250Vac
Operation by: Magnetic bar or IR remote control
State indication: Yellow--Fault, Red--Alarm, Green--Power
Operating temperature: LEL: -40~70?C? ?Toxic: -20~50?C
Humidity: <=95%RH? (no condensation)
Ambient pressure: 86KPa~106KPa
Ex grade: II 2GD
Ex db IIC T6 Gb
Ex tb IIIC T80?C Db
-40?C<=Ta<=+60?C
Ingress protection: IP66/67
Enclosure material: Stainless steel
Cable entry: NPT3/4
Dimensions: 130mm x 209mm x 116mm
Weight: About 5.5kg