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Wall mounted LPG gas leak detector alarm seller

Location:
Zhengzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Security & Protection > Alarm

Product Description

Product Overview:

KQ-EX wall-mounted gas detector can be used continuously in operation environment to detect the concentration of combustible gas---natural.

The gas detector detects gas concentration in natural diffusion way, and uses catalytic combustion type sensor; big LCD displays the concentration of the leaked gas real time.

If the concentration exceeds the preset alarm level, detector will start the acoustic-optical alarm or exhaust system; international standard signal of 4-20mA can be directly connected into the factory DCS system, RS4845 digital signal is connected with factory’s principle computer; the device adopts embedded micro controlling technique.

This gas detector can connect to power directly .DO NOT NEED GAS ALARM CONTROLLER.

Main features:

l Adopts advanced embedded micro controller(16 digit ultra-low power consumption )

l 128*64 dot matrix ultra-large liquid-crystal display

l User can set the alarm level

l Displaying the time of fist alarm

l Real-time clock

l Replaceable modularized sensor

l Automatic calibration function, reduce the measuring error.

l Automatically save alarm data for 1000 articles

l standby battery can work more than 100 hours in the condition that do not alarm (optional)

l standard signal(4-20mA) can be directly connected to factory's DCS system (optional)

l RS4845 digital signal is connected to factory’s principle computer (optional)


Technical parameters:

Detecting Gas

combustible gas, LPG.

Measuring Range

0-100%LEL

Deviation

≤± 3% F.S

Respond Time

T90 < 30 s

Display Mode

128*64 dot matrix ultra-large liquid-crystal display for data and system condition

Alarm Level

High and low alarm. Users can set it.

Alarm Output

relay output, volume AC 220V/2A.

Signal Output

standard signal (4-20mA) can be directly connected to factory's DCS system (optional)

RS4845 digital signal is connected with factory’s principle computer (optional)

Working Temperature

- 40 °C ~ + 70 °C

Working Humidity

< 90% R.H. no condensation

Working Voltage

AC220V / 50HZ

Spare Battery

(optional)

continuously work more than 100 hours in the condition that do not alarm.

can continuously work 8 hours for combustible gas detector

Protection Class

IP65

Weight

about 1.2kg

Product Information Chart

Product Model

Detected Gas

Measuring Range

Resolution

Respond Time (T90)

Low Alarm

High Alarm

KQ-O2

O2

0-30%vol

0.1%vol

≤15s

18.5%vol

23%vol

KQ-CO

CO

0-1000ppm

1 ppm

≤15s

50ppm

150ppm

KQ-H2S

H2S

0-100ppm

1 ppm

≤15s

10ppm

15ppm

KQ-HCN

HCN

0-20ppm

0.1ppm

≤30s

5ppm

10ppm

KQ-CL2

CL2

0-20ppm

0.1 ppm

≤30s

2ppm

5ppm

KQ-O3

O3

0-5ppm

0.01 ppm

≤25s

0.1ppm

0.5ppm

KQ-NH3

NH3

0-200ppm

1 ppm

≤30s

25ppm

50ppm

KQ-H2

H2

0-1000ppm

1 ppm

≤30s

50ppm

200ppm

KQ-NO2

NO2

0-20ppm

0.1 ppm

≤25s

2ppm

5ppm

KQ-PH3

PH3

0-20ppm

0.1 ppm

≤15s

1ppm

3ppm

KQ-C3H3N

C3H3N

0-100ppm

1ppm

≤30s

5ppm

15ppm

KQ-NO

NO

0-250ppm

1ppm

≤25s

35ppm

50ppm

KQ-HCL

HCL

0-20ppm

1ppm

≤25s

3ppm

5ppm

KQ-SO2

SO2

0-20ppm

0.1ppm

≤15s

2ppm

5ppm

KQ-EX

combustible gas

0-100%LEL

1%LEL

≤30s

20%LEL

50%LEL

KQ-CO2

CO2

0-5.00%vol

0.01%vol

≤30s

1.00%vol

2.00%vol

As for unlisted detected gas and measuring range, please contact with our company



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Contact Information

Company:
 Henan Inte Electrical Equipment Co., Ltd.
Phone Number:
  86-371-69172005
Fax Number:
 
 
Henan Inte Electrical Equipment Co., Ltd.
 Henan , China FREE
 

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