- Phone
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Address
130 Jiushui East Road, Licang District, Qingdao City
Qingdao Mingcheng Environmental Protection Technology Co., Ltd
130 Jiushui East Road, Licang District, Qingdao City
characteristic:
Detection object: oxygen, measurement range: 0-25.0vol%
● Energy saving design, one No. 7 battery can be used for 5000 hours
● High volume alarm, four directional alarm lights, vibration alarm
Equipped with cumulative concentration calculation display function, peak storage function, and peak retention function
Parameters:
Detection object |
oxygen |
Detection Principle |
Diaphragm current battery type |
Gas collection method |
Diffusion type |
measuring range |
0~25.0vol% |
Alarm setting concentration |
Paragraph 1: 19.5vol%; Paragraph 2: 18vol% |
Indication accuracy |
0.5vol% |
Response time |
Within 20 seconds |
Display mode |
LCD digital (manual backlight) |
Alarm method |
buzzerScream, flashing red light, LCD display, vibration |
additionalfunction |
Battery residual display, peak holding function, peak storage function, gas alarm function |
temperature humidity range |
-10-40 ℃, below 90% RH (but without condensation) |
power supply |
No. 7Alkaline dry battery1 section |
Battery Life |
About 5000 hours |
External dimensions |
W65×H50×D14mm |
weight |
About 75g (including battery) |
Standard accessories |
One No. 7 alkaline dry battery and one safety buckle adapter (with installation screws) |
Optional parts |
Leather jacket, assembly clip |