Detected Gas:Methane
Detection Principle:Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Detection Distance:0~50m / 0~100m / 0~150m (3 models optional)
Power Supply:Built-in rechargeable lithium battery
Explosion-Proof Mark:Q/BAKJ 005-2023
Detected Gas:Methane
Detection Principle:Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Detection Distance:0~50m / 0~100m / 0~150m (3 models optional)
Power Supply:Built-in rechargeable lithium battery
Explosion-Proof Mark:Q/BAKJ 005-2023
Product Description:
The BT-B10JG-E Portable Laser Telemeter is composed of an opto-mechanical unit, a signal processing unit, a display and alarm unit, and a housing assembly. In the working state, the telemeter emits an invisible-to-the-naked-eye infrared laser beam to irradiate the detection point. By receiving the laser signal diffusely reflected from the detection point, it can quickly measure the concentration of the gas mass between the telemeter and the detection point. For the convenience of observation, the telemeter also emits a visible laser beam parallel to the infrared measurement laser, which is used to indicate the position of the current detection point.
This telemeter can detect the gas concentration at the inspected position in real time and accurately, and perform functions such as alarm prompting.
Product Features:
※ Lightweight design with ergonomic structure, enabling one-handed operation for convenient patrol inspection.
※ Measurement sensitivity of 5ppm·m, ensuring no tiny leak goes undetected.
※ Unique algorithm calibration, eliminating troubles caused by false alarms during daily use.
※ Maximum measurement distance of 200m (@30% reflectivity).
※ Precisely matched optical sight at the factory, allowing clear identification of the measured point position outdoors.
※ The infrared measurement laser can effectively penetrate double-layer glass, facilitating indoor patrol inspection.
※ Connects to mobile phones via Bluetooth; dedicated software can be used to record data and trace historical patrol information.
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detected Gas | Methane |
| Measurement Range | 0 ~ 99999 ppm·m |
| Sensitivity | 5 ppm·m |
| Detection Distance | 0~50m / 0~100m / 0~150m (3 models optional) |
| Response Time | < 0.1 second |
| Continuous Operation Time | 12 hours |
| Power Supply | Built-in rechargeable lithium battery |
| Calibration | Automatic Calibration |
| Housing Material | Hard Aluminum with Hard Anodized Black Finish |
| Explosion-Proof Mark | Ex ib IIC T4 Gb |
| IP Rating | IP68 |
| Dimensions | 85mm × 46mm × 147mm |
| Net Product Weight | 450g |
| Operating Temperature | -20ºC ~ 50ºC |
| Operating Humidity | ≤ 98% RH (+25ºC) |
| Atmospheric Pressure | 70kPa ~ 110kPa |
| Executive Standard | Q/BAKJ 005-2023 |