Pump type multi gas detector

The HC-2000 pump-type multi-gas detector is a device designed for continuous gas monitoring. The instrument uses an EFM low-power 32-bit ARM processor, and the sensor is based on solid-state electrochemical technology. The sensor section features a two-stage precision amplifier and a stable power management circuit to support consistent detection, reliable measurement, and repeatable performance. The gas detector is suitable for monitoring oxygen levels, incorporating the same EFM low-power processor and electrochemical sensor technology to provide dependable results under various conditions.

Product type: Pump type multi gas detector

Sampling method: pump type
Gas type: combustible gas, oxygen, carbon monoxide, ammonia (optional)
Detection principle: electrochemical principle
Measuring range: 0-100%LEL, 0-25%vol, 0-100ppm, 0-100ppm
Resolution: 0.01%
Response time: ≤30S (T90)
Detection error: ≤±3%FS or ±10% (depending on the specific sensor)
Alarm mode: 95 dB (@30cm) alarm tone, high alarm, low alarm, TWA,STEL multiple alarm types sound, light, vibration alarm, high and low alarm value can be set by the host computer or calibration platform
Battery life: more than 2 years under normal use, no need to charge, the battery can be replaced
Explosion-proof grade: Ex ia IIC T4 Ga/Ex ia I Ma, suitable for detection in Zone 0, Zone 1 and coal mine area
Protection level: IP66/IP68
Interface display: gas name, concentration unit, measurement value, electricity
Operating temperature: -20℃ ~ 50℃
Working humidity: 0-95%RH (non-condensing)
Machine warranty: 1 year