Model NO.
JGW-119Q
Type
Electrochemical Gas Sensor
Conductivity Type
Non-conductivity Type
Output Signal Type
Analog Type
Production Process
Integration
Material
Plastic
IP Rating
IP44
Sensitivity
High
Certification
CE FCC CCC
Customized
Customized
Note
Gas Leak Detector
Alarm Buzzer
Built-in Alarm Buzzer;Used Independently
Frequency
Frequency Range:315 MHz or 433 MHz
Power
Working Power Supply AC220V
Consumption
Consumption Less Than 1.5W
Response Time
Response Time: Less Than 30 Seconds
Gas Sensor
Gas Sensor: 3 Years
Natural Gas
10%-25%Lel
Liquefied Gas
10%-25%Lel
Coal Gas
Coal Gas 2%-5%Lel
Trademark
Oracle guard
Specification
FCC CCC ISO: 9001
Origin
China
HS Code
85319010
Features & Functions:
1 Applying to alarm once detecting gas leakage ;
2 Send out alarm hint sound and send alarm signal to the host at the same time when flammable gas reaches a certain concentration indoor;
3 Also able to connecting to electromagnetic valve or manipulato;
4 automatically close the valve and start the exhaust fan when alarming;
5 Built-in alarm buzzer;used independently;
6 Wireless transmitting for distance from 80M to 100M in obstacle-free zone.
7 Wireless transmission frequency range:315 MHZ or 433 MHZ;
8 Relay output NC/NO;
Technical Parameters:
1 Natural gas : 10%~25%LEL
2 Liquefied gas : 10%~25%LEL
3 Coal gas : 2%~5%LEL
4 Consumption : ≤1.5W
5 Alarm sound : >65 dB(within 1m)
6 Out put :AC220V 5A
7 Gas sensor : 3 years
8 Environment temperature : -10°C~ 45°C
9 Relative temperature : 10%~95%
10 Aatmospheric pressure : 86~106Kpa
11 Size : 12.5*10.5*5.5cm
Technology:
1 Built-in the MCU central control processor,intelligent control,stable and more security:
Each functional module directly or indirectly connect with I/O port line of MCU,by strengten the internal processors to complete normal function of each module detector,then make
detector more stable and reliable.
2 Adopting advanced semiconductor sensor to ensure high stability and long life.It is conveniet for mounting
3 While detecting the gas leaking, the red LED flashes, the Buzzer sends out the alarm sound "Di Di", and output the network signal. The Detector will resume to the detecting state after the gas dispersed.
Testing method:
To test the installed detector while using independently or in network, you can give some gas around in distance of 5cm to the gas convection holes by using un-ignition lighter.
Testing frequently may result in reducing the sensitivity of the Detector. The alarm density of gas is set according with the criteria of GB15322.2-2005.The Detector will stop alarm and resume to the detecting state while the gas density reduced to lower than the alarm level.
| RED LED FLASH | GAS LEAKING |
| YELLOW LED ON | SENSOR FAILURE |
| GREEN LED FLASH | WARM-UP INSIDE SENSOR |
| GREEN LED ON | NORMAL WORKING |
