Bosean BH-90A-NH3 and Bosean BH-90M-NH3 compare

Model selection comparator If you have any questions, please click below Service	Bosean BH-90A-NH3 Gas Detector In coming China Detail	Bosean BH-90M-NH3 Gas Detector 1080.0 RMB China Detail

Type	Portable	Portable
Number of Gases	Single gas	Single gas
Sensors	Electrochemistry
Gases	Miscellaneous	Miscellaneous
Sampling Mode	Diffusion	Diffusion

Type

Portable

Number of Gases

Single gas

Sensors

Electrochemistry

Gases

Miscellaneous

Sampling Mode

Diffusion

Detect gas

Ammonia NH3

Range

0~100ppm

resolution

0.1/1ppm

alarm point

Low: 20 High: 50 ppm

It can be set manually, and the default alarm points for different gases are different.

Measurement Certificate number

Yuji 01000158

Sampling method

diffusion

Display

1.77 inch high definition screen

Alarm mode

Sound, light, vibration.

alarm characteristics

Alarm light: red LED flashing alarm, ≥ 20m alarm sound: buzzer alarm ≥ 75dB vibration alarm

Operating temperature

-20~50℃

Power Supply

3.7V rechargeable lithium battery

Sensors Life

2 years

2 years (depending on the environment)

Charging time

Charging time less than 5 hours

4~6h

Data Logging

1000 sets of alarm records

standby time

Work continuously for more than 10 hours

Explosion-proof sign

Exib IIB T3 Gb

ExibIICT4Gb

Expansion gas

Supports more than 30 types of Sensors, flexible configuration, and can be customized according to customer needs.

Environmental humidity

0~95% RH non-condensation

Shell material

ABS

Dimension

109*60*30mm

Friendly reminder: This page is a comparison of Bosean BH-90A-NH3,Bosean BH-90M-NH3.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about Bosean BH-90A-NH3,Bosean BH-90M-NH3similarities and differences, please refer to the NBCLab product details.