Products - BH-4S – Portable Multi 4in1 gas detector

Description

BH-4s 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.

Features:

• Advanced 32-bit microprocessor with low power consumption
• 2.4 inch colored LCD screen, resolution is 320*240 Can be connected with computer and support data transfer
• Imported industrial sensor, high accuracy&fast response
• Language switch between Chinese and English;
• Self-Test Function
• Adjustable alarms
• Two Instant Alarm Points
• Audio, Visual LED and Vibratory Indicators
• Password Protection
• Three buttons operation for simple use
• Strong, durable rubber shell, water/dust/explosion-proof
• ATEX , CE, FCC, ROSH, SIL Approved
• One year warranty

Specifications:

• Gas: O2, CO, EX, H2S
• Measure Range: EX:0-100%LEL, O2:0-30%VOL, H2S:0-100ppm, CO:0-1000ppm
• Resolution: EX:1%LEL O2:0.1%VOL, H2S:1ppm, CO:1ppm
• Method of Detection: Natural diffusion
• Sensor life: 2 years
• Unit: ppm or mg/m3
• Power: 3.7V 2000mA Rechargeable Lithium Battery
• Charging time: <7 hours
• Operating time: Working continuously for at least 8 hours
• Working temperature: -20℃~60℃
• Alarm records storage: 500 records
• Alarm methods: Sound, light, vibration and curve display
• Dimensions: 145*69*28mm
• Weight: 200g
• Explosion-proof: Exib IIB T3 Gb
• Ingress Protection: IP65