BH-4A Portable Multi Gas Detector
R6,500.00 Excl. VAT
BH-4A portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers’ life and avoid damage on the relevant equipments. 1-3 Weeks lead time.
- Description
- Additional information
- Specifications
Description
Features:
*Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.
*32-bit built-in MCU, high reliability and self-adaptation ability.
*Full functions, easy operation.
*Large LCD, more intuitionistic, abundant and clear indication.
*Compact design, easy carrying.
*High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.
Technical Aspects:
Accuracy: ≦±5% F.S.
Response Time: ≦30s
Indication: LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage.
Sensor: O2 /H2S / CO: plug-in electrochemical sensor; Combustible gas (LEL): plug-in catalytic combustion sensor.
Working environment: -20℃～50℃, ＜95%RH (no dew)
Alarm Type: low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Backlight: Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down.
Power Source: DC3.7V Li-on battery, 1800mAh
Charging time: 6h~8h
Working time: ≧8h continuously (without alarming)
Gas Sensor Life: 2 years
Explosion-proof grade: Ex ib llC T4 Gb
Weight: Appr. 400g (with battery)
Dimensions: 130mm×67mm×30mm(L × W × H)
Standard accessories: Suit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc.
Additional information
| Weight | 0.3 kg |
|---|---|
| Dimensions | 13 × 7 × 3 cm |
