Name: Powerful DC3.7V Li-on Battery and Plug-in Electrochemical Sensor in KMCD4 Coal Mine Gas Watchdog
Brand: Xi'an Kacise Optronics Co.,Ltd.
SKU: KMCD4
Price: 72.00 USD
Availability: InStock

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Powerful DC3.7V Li-on Battery and Plug-in Electrochemical Sensor in KMCD4 Coal Mine Gas Watchdog

KMCD4 Coal Mine Gas Watchdog

DC3.7V Li-on Battery

Plug-in Electrochemical Sensor

Place of Origin:

CHINA

Certification:

Model Number:

KMCD4

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Product Details

Response Time:

≦30s

Accuracy:

≦±5% F.S.

Charging Time:

6h~8h

Sensor:

Plug-in Electrochemical Sensor

Working Environment:

-20℃～50℃, ＜95%RH (no Dew)

Power Source:

DC3.7V Li-on Battery, 1800mAh

Highlight:

KMCD4 Coal Mine Gas Watchdog

DC3.7V Li-on Battery

Plug-in Electrochemical Sensor

Payment & Shipping Terms

Minimum Order Quantity

1PCS

Packaging Details

each unit has individual box and all boxes are packed in standard packages or customers requests available

Delivery Time

5-8 work days

Payment Terms

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability

1000 Piece/Pieces per Week negotiable

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Product Description

KMCD4 Coal Mine Gas Watchdog

Introduction

The Coal Mine Gas Watchdog: KMCD4 is specifically designed for coal mine safety. It can detect multiple gases with an accuracy of ≤±5% F.S. and a response time of ≤30s. The full - function design is easy to operate. It has various alarm types, including low & high alarm and multiple gas alarm. Operating in a wide temperature range of - 20℃～50℃, it's powered by a DC3.7V Li - on battery, providing over 8 hours of continuous work.

Product Features

1. High - accuracy gas detection (≤±5% F.S.).

2. Fast response time (≤30s).

3. Multiple alarm types for comprehensive safety.

4. Wide operating temperature range.

5. Long - lasting battery power for continuous work.

Technical Parameters

Accuracy	≦±5% F.S.
Response Time	≦30s
Indication	LCD displays real-time and system status;LED, audio and vibration alert for gas leakage, fault and low voltage.
Sensor	plug-in electrochemical sensor
Alarm Type	low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Working environment	-20℃～50℃, ＜95%RH (no dew)
Power Source	DC3.7V Li-on battery, 1800mAh
Charging time	6h~8h
Working time	≧8h continuously (without alarming)
Resolution	0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
Self-checking Function	Self-checking Battery power, display, sensor, hardware failure
Gas Sensor Life	2 years
Explosion-proof grade	Ex ib llC T4 Gb
Protection Grade	IP66
Weight	Appr. 400g (with battery)
Dimensions	130mm×67mm×30mm(L × W × H)

Specifications

Model	Range	Resolution	L-alarm	H-alarm
CO	0-1000ppm	1ppm	50ppm	150ppm
O2	0-30%vol	0.1%vol	0	0
H2S	0-100ppm	1ppm	10ppm	35ppm
CH4	0-5%vol	0.01%vol	1vol	2.5vol

Tags：

Powerful DC3.7V Li-on Battery and Plug-in Electrochemical Sensor in KMCD4 Coal Mine Gas Watchdog

KMCD4 Coal Mine Gas Watchdog

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Plug-in Electrochemical Sensor

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Plug-in Electrochemical Sensor

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