Unitec YT-1200H-S-O2(0-30%.VoL) and Bosean BH-90M-O2 compare

Model selection comparator If you have any questions, please click below Service	Unitec YT-1200H-S-O2(0-30%.VoL) Oxygen Detector In coming China Detail	Bosean BH-90M-O2 Gas Detector 648.0 RMB China Detail

Type	Portable	Portable
Number of Gases	Single gas	Single gas
Sensors
Gases	O2	O2
Sampling Mode	Diffusion	Diffusion

Type

Portable

Number of Gases

Single gas

Sensors

Gases

Sampling Mode

Diffusion

Sampling method

diffusion

Detect gas

Oxygen O2

Range

0~30%VoL

resolution

0.01%.VoL

detection Accuracy

±3%F.S.

Display unit

PPM, mg/m3 can be switched with one click, and the concentration value is automatically converted by the system

Display

Monochrome dot matrix 128 * 128 LCD graphic display

Backlight

The backlight time can be manually set, and the backlight can be automatically turned on when the alarm is called.

Data storage

10,000 group storage data, storage interval 10-3600 seconds adjustable (optional function)

alarm record

Store 100 alarm records, which can be viewed directly on the instrument (optional function)

Power Supply

3.7V rechargeable lithium battery, Battery Capacity 2300mA

Operating Time

200H continuously

Continuous use of not less than 8h

Explosion-proof sign

Exia ⅡCT3

ExibIICT4Gb

Protection level

IP65

Operating temperature

-20~50℃

Environmental humidity

0~90% RH non-condensing

Shell material

ABS + leather case

Dimension

131*83*35mm

Machine Weight

200g (host + leather case)

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