เครื่องตรวจแก๊สรั่วแบบพกพา รุ่น BX169
BX169 PORTABLE GAS DETECTOR

เป็นอุปกรณ์ที่มีประโยชน์สำหรับใช้ตรวจจับการรั่วซึมของแก๊ส โดยสามารถพกติดตัว
เหมาะมากสำหรับใช้ในโรงงาน ครัว และรถที่ได้ติดตั้งระบบแก๊สทั้งแบบ LPG หรือ NGV
มีรูปแบบเป็นด้ามยาวเพื่อเพิ่มความสะดวกในการตรวจในที่แคบได้ดี
ตัวปลอกทำจากSTAINLESS แข็งแรงทนทาน ด้ามจับหุ้มด้วยยาง

JL269 Portable Gas Detector User's Manual

1. Description

JL269 gas detector for industrial use has a high performance and wide detecting range. It can be used to detect methane, natural gases, propane, LPG, Hydrogen and other combustible gases and can help you to find the gas leaking sources easily

2. Features

Sensor doesn't need to be calibrated

Quick response to combustible gas leakage

Additional Long and flexible gooseneck tube

Adjustable sensitivity

30 Level light /Tricolor show

Low battery alarming indication

The sensor fault self detection

High concentration protect

 3. Specifications

Detecting Gas: Natural gas, LPG

Sensitivity: Better than 50ppm

Detection range:

Environment: Temperature. -40 ํc~ 70 ? Humidity: ?95% RH non-condensing

Warm-up time: <20S

Response time: <10S

Indication: 30 levels of LED indication:

Green: low concentration

Yellow: middle concentration

Red: high concentration

Alarming levels: The shorter the buzzer sound interval, the higher the concentration

Battery : 3.6/1600mAh Ni-H chargeable battery

Charge time: 4h to 6h

Using time of the battery: >8h

Weight: 310g

Dimensions: 170mm?62mm?26mm

4. Structure and Function

5. Operation instruction

5.1 Turn on the detector

Press and hold “ ” for about 1 second, Power LED lights, and the device begins to self-test: the 10 LED will light in turns. Warm-up time is 20 seconds. When warm-up finish, the green power LED lights and all the alarm LED off, the detector enter detecting status.

5.2 Detecting

Put the sensor into the gas environment and the LED and sound frequency will show the gas concentration of the environment. With concentration increases, first the green LED lights and the buzzer frequency increases. When the concentration exceeds the first 10 levels detection range, the alarming LED turns yellow, and then turns red. At the same time, the sound frequency interval will turn higher. When all LED turn red, it means the concentration reaches the highest of the detection range. At this point, the “ OL” LED will light.

5.3 Fault

If there is something wrong with the gas sensor, the detector can't work. At this point, the“ FAULT” lights and all concentration LED off. At the same time, the buzzer gives sound of “Didi----Didi---”.

•  Keyboard operation

•  Silence

When alarming, press both “ ” and “ ”, the audible alarm is off. When press them again, the audible alarm is on.

5.4.2 . Zero adjustment

If the detector indicates small concentration and you want the present level as zero point, press both “ ” and “ ”, then the detector accept the present level as zero.

5.5.3 Scale up

When all the red LED light, it shows the present gas concentration is above the presetting scale, then press “ ” continuously (continuing press operation acceptable) to choose larger scale; when you press and release “ ”, the green alarm LED will light showing the present scale number ( the quantity of the green LED indicates the corresponding scale, see table 1 for the details).

Note: larger scale, less sensitivity. So the larger scale is not suitable to low gas concentration.

5.5.4 Scale down

When the gas concentration around is not very high, you can choose lower scale to detect. Then you can press “ ” continuously (continuing press operation acceptable) to choose smaller scale.. Note: smaller scale, higher sensitivity.

5.5.5 Turn-off

When the detector is on, press both “” and “ ”, the detector turns off.

6. Battery and charging

This detector adopts 3.6/1600mAh chargeable battery as power. It can work for more than 8 hours continuously.

6.1 Battery voltage indication

When the detector is on, you can test the voltage of the battery. When the voltage is low, the “ POWER” LED turns red, which means low voltage and it needs charging. In the status of low voltage, the detector can continue to work for about 30 minutes. When the voltage is seriously low, the power LED begins to flicker about 2 seconds, and then the detector turns off. At this point, you'd better not turn on the detector frequently. Otherwise the detector will be destroyed. Besides, if the detector can't be turned on or abnormal after turning on, normally it is due to serious low voltage. Please charge it at time.

6.2 Charge

We kindly suggest you charge the battery when the detector is off, because if on, the battery will not be charged full. When charging, put the plug of the charger into the AC220V or AC110V power socket. Then the LED of the charger turns red. The charging begins. Fast charging time is about 3 to 4 hours (when it's full, the LED turns green) and then you can use it normally. We suggest you charge it for 4 to 6 hours.

Note: Please don't charge the battery at the detecting spot so as to avoid fire or explosion due to the spark when pulling out the plug. Please don't charge it when the detector is on so as to ensure the charging speed. When charging, frequent turning-on and turning-off are not allowed, otherwise the detector will be destroyed.

7. Troubleshooting Guide

8. Fittings

Detector 1pc Charger 1pc Manual 1pc