Model: CDM2W

Description: CDM2W Mining Roadway Section Wireless Meter

MA: MFA170056

 

Introduction:

1. Measure coal mining roadway ventilated area, perimeter, wide, high.

2. For roadway ventilation control, it can monitor the section fast and accurately.

3. Through measuring given point, analysis roadway’s mine pressure deformation.

4. It owns explosion-proof function as well.

5. It can be used in methane (CH₄) explosion gas environment.

6. Laser measurement has fast speed, high precision, direct reading and portable features.

7. Applicable for large roadway, irregular roadway section especially.

 

Product structure:

1. KJD3.7 mining intrinsic safe tablet (MAB160279)

2. CDM2W-C mining roadway section wireless tester collector (MFA170059)

 

Technology parameters:

1. Basic parameters

Parameter	Basic parameters
	range	resolution	error range
Radius	0.3-100m	0.001	± 1mm
Angle	0°~360°	0.1	± 0.1°

 

       2. Display: LCD screen, real-time display, electric quantity indication and date/time display functions.

3. Storage: USB interface, data storage.

4. Intelligent alarm: It will cause alarm when test value is greater than set value.

5. Sampling time: can be set.

6. Sampling rate: can be set base on different demand.

7. Recharge: special power adapter with indication function.

8. Working time: 8 hours.

9. Battery: 3.6V, 4 lithium manganite batteries, 4000mAh per battery.