Henan Zhong'an Electronic Detection Technology Co., Ltd
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CD3 mining multi gas detector
The CD3 multi parameter gas detector adopts dot matrix display technology, fully Chinese interface operation, and can simultaneously detect oxygen, ca
Product details

product details

The CD3 multi parameter gas detector adopts dot matrix display technology, fully Chinese interface operation, and can simultaneously detect oxygen, carbon monoxide, and nitrogen dioxide gases. The detection results are displayed on the screen at the same time, and users can start manual operation at any time. The standard USB interface can be used for charging, data transmission, and querying alarm results.

The CD3 multi parameter gas detector can be used for coal mining safety monitoring, concentration leakage in chemical workshops, gas leakage in pharmaceutical workshops, safety detection of operations in power and municipal pipelines, and hazardous gas safety detection in iron and steel smelting plants.


Product features:

◆ Simple user interface, large screen Chinese interface operation

◆ Charging power display, low potential warning indication

◆ Simple calibration result storage

◆ Can be connected to a computer through a data cable to view data

◆ Simple operation, ergonomic design

◆ Sound, light, visual, and vibration alarms

Intelligent sensor calibration

◆ Password protection function, anti-static leather cover, and hanging rope

The product structure is sturdy and made of exquisite flame-retardant ABS plastic

◆ Standard anti-static leather case and hanging rope

◆ Multiple product colors to choose from, meeting various usage needs



Technical Parameter

CD3 technical parameters:

Detect gas

oxygen

carbon monoxide

nitrogen dioxide

Detection Principle

electrochemistry

electrochemistry

electrochemistry

key components

4OXV

4CO-1000

4NO2-20

measuring range

0.0-25.0%

(0-1000)x1 O'6

(0-20)x106

resolution

0.1

1

0.1

Level 1 alarm point

18%

24x10 ®

5x10*

Secondary alarm point

23.5%

150x10s

10x10*

response time

<35s

≤45s

≤60s

Parameter expansion:

display

liquid crystal display

Capacity

6000 pieces

interface definition

U3 port (USB)

battery

3.7V 2000mA

Power supply mode

Lithium ion rechargeable battery

charging time

≤ 6 hours

call the police

Sound, light, and vibration three-level alarm

alarm volume

About 80 decibels

Response time: 20 seconds

20s

Usage environment

Temperature: (-10~55) ℃

Humidity: Catalytic<95% RH

electrochemistry: (15-95)%RH

working hours

Flammable for about 8 hours, toxic for about 200 hours

Instrument size

(121×68×30)mm

Instrument weight

240g

protection grade IP65
Explosion proof sign EX ib I Mb
Explosion proof certificate number SHExC20.1358
Coal safety inspection KFA20070


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Successful operation!

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