Product description

NBH8BX80 is a kind of flexible and the configuration of the single gas or DuoZhong gas detection instrument, it can be equipped with oxygen sensors, and fuel sensor and choose two kinds of toxic gas sensor or choose four kinds of toxic gas sensor or choose a gas sensor.

NBH8BX80 has very clear large LCD screen, sound and light alarm prompt, ensure the work in very adverse environment also can test dangerous gases and timely tips operator prevention.

characteristics

• small, lightweight, strong

• sound and light alarm

• big screen number, character display, instantaneous, peak, average display

• boot or need to display, batteries, sensors, sound and light alarm self-checking function

• security tip: regular flash, voice reminder

• outstanding audio voice call the police

• maintenance cost is very low

• can support 1, 2, 3 or 4 kinds of gas detection characteristics

• small, lightweight, strong

• sound and light alarm

• big screen number, character display, instantaneous, peak, average display

• boot or need to display, batteries, sensors, sound and light alarm self-checking function

• security tip: regular flash, voice reminder

• outstanding audio voice call the police

• maintenance cost is very low

• can support 1, 2, 3 or 4 kinds of gas detection

Technology parameters

Detection of pure degree process gas minimum reading response time

Oxygen (O2) 0-30%-5% F.S preservative (< 0.1%) more than 15 seconds to consider

The combustible gas (Ex) 0-100% LEL < plus or minus 5% (1%) F.S LEL more than 15 seconds

Carbon monoxide (CO) 0-999 PPM < plus or minus 5% (F.S) 1 PPM more than 25 seconds

Hydrogen sulfide (H2S) 0-100 PPM < plus or minus 5% (F.S) 1 PPM more than 30 seconds

Sulfur dioxide (SO2) 0-100 PPM < plus or minus 5% (F.S) more than 0.1 PPM 30 seconds

Nitric oxide (NO) 0-250 PPM < plus or minus 5% (F.S) 1 PPM more than 60 seconds

Nitrogen dioxide (NO2) 0-20 PPM < plus or minus 5% (0.1 PPM F.S) more than 25 seconds

Chlorine (CL2) 0-20 PPM < plus or minus 5% (0.1 PPM F.S) more than 30 seconds

Ammonia (NH3) 0-100 PPM < plus or minus 5% (F.S) 1 PPM more than 50 seconds

Hydrogen (H2) 0-1000 PPM < plus or minus 5% (F.S) 1 PPM more than 60 seconds

QingHuaQing (HCN) 0-50 PPM < plus or minus 5% (F.S) more than 0.1 PPM 200 seconds

Hydrogen (0 to 20 PPM HCL in) "plus or minus 5% (0.1 PPM F.S) more than 60 seconds

(PH3) 0-phosphine 20-1000 PPM < plus or minus 5% (F.S) 0.1 PPM more than 25 seconds

Oxygen and poisonous gas sensor: for electrochemical type, the combustible gas for catalytic combustion type

Sensor life: 24 months

Battery: 3.6 V lithium ion battery charge

Battery time: 15 hours continuous work (the combustible gas) successive work 200 hours (except the combustible gas)

Display: LCD display

Alarm sound and light alarm.

Direct reading: instantaneous, peak, battery voltage, TWA, STEL

Mark: ibdIICT3 Ex explosion-proof

Protection level: IP45

Working temperature: ℃ ∽ 40

Humidity: 5-90% work RH

Size: 126 mm (long) x 66 mm (wide) x 33 mm (thick)

Weight: 220 g (with the charger)