Hanwei combustible gas detector

Hanwei combustible gas detectorProduct Introduction:

BS01 Ⅱ gas detector is an industrial combustible gas or toxic gas safety detection instrument, which can be used in conjunction with gas alarm controllers in places where toxic, harmful or combustible gases exist, such as petroleum, petrochemical, chemical production equipment areas, oil and gas gathering and transmission, refueling/gas stations, municipal, metallurgical, power and other places.

1.1 The design, manufacturing, and testing of this product comply with the following national standards:

GB15322.1-2003 "Combustible Gas Detectors Part 1: Point type Combustible Gas Detectors with a Measurement Range of 0-100% LEL"

GB3836.1-2000 "Electrical equipment for explosive gas atmospheres - Part 1: General requirements"

GB3836.2-2000 "Electrical equipment for explosive gas atmospheres - Part 2: Explosion proof type" d ""

GB4208-93 "Degrees of Protection Provided by Enclosures (IP Code)"

GB/T13384-92 "Technical Conditions for Packaging Application of Mechanical and Electrical Products"

1.2 Hanwei combustible gas detectorThis product has been reviewed and inspected by legal authorities and has passed the explosion-proof qualification inspection.

Main technical indicators of Hanwei combustible gas detection

Gas detection: flammable gas, toxic gas

Sensor type: catalytic combustion (combustible gas)/electrochemical (toxic gas)

Sampling method: diffusion sampling

Working mode: Continuous detection

Response time (T90): ≤ 30s (combustible gas)/≤ 60s (toxic gas)

Working temperature: -40~70 ℃ (combustible gas)/-20~50 ℃ (toxic gas)

Working humidity:<95% RH (non condensing)

Full range deviation: ≤± 5% F.S

Explosion proof method: Explosion proof type

Protection level: IP54

Explosion proof grade: Exd Ⅱ CT6

Working voltage: DC24V ± 25%

Pressure limit: 86kPa~106kPa

Output signal: 4-20mA three wire system

Power consumption: 2W/channel

Explosion proof connection thread: G1/2 pipe thread

Cable usage: ≥ 2.5 mm2 × 4 shielded cable, with an outer diameter requirement between 6mm and 9mm

Maximum distance between detector and host: ≤ 1000m

Sensor lifespan: Three years