Product profile 

BT-AEC2688 is a multi portable gas detector, which can simultaneously detect combustible and toxic and harmful gases. It is widely used in urban gas, petrochemical, iron and steel metallurgy and other industries. It can not only be convenient for staff to carry personal protection, but also can be used as a site use of inspection equipment.

1. Technical specifications

Detectable gases: LEL, O2, H2S, CO, SO2, NH3, CL2, NO2, etc. (Note: The LEL gas and O2 position are fixed, and no other types of gas can be selected at this position)

Indication error: ±3%LEL (combustible gas),

 ±3%FS (toxic gas), ±2%FS (oxygen)

Detection mode: Diffusive/pump suction

Display mode: Dot matrix LCD

Working time: Diffusion type＞12h/

Pump suction type＞10h

Power supply: DC3.7V/1800mAH

Operating temperature: -25℃~+55℃

Protection grade: IP66 (diffusion type)/IP65 (pump suction type)

Size: 142.4mm×69mm×37.4mm (diffusion type)/146.8mm×69mm×46.4mm (pump suction type)

Weight: 300g (diffusion type)/420g (pump suction type)

2. Major features

Multi gas detection 

Multiple types of gas detection design, by connecting sensors of different gas types and ranges, quickly meet the detection needs of different users in different scenarios;

Suction pump can be built in

It can be equipped with swan neck probe and super long hose (up to 3m in length), and can be easily replaced to easily detect confined and confined spaces; 

Reasonable layout

    Humanized interface layout, upper air intake, middle display, lower button operation, air intake and display part are not blocked by operation;

  Large screen LCD display

Dot matrix LCD display, 4-split screen can display corresponding gas concentration information at the same time, and can query TWA, STEL value, maximum peak value;

Multiple alarm types

Support high limit, low limit, TWA and STEL alarm. At the same time, sound, light, display indication and vibration alarm, the alarm effect is remarkable;

High intelligence and digitalization

High-performance micro-controller technology, automatic failure identification, automatic alarm, and automatic protection over high-concentration gas overlimit;

Host computer communication

Connect the host computer through USB, support parameter setting, and upload logs;

          Intrinsically safe explosion-proof design

Enclosure of this product is made of anti-wear and high-strength ABS materials and its explosion proof grade reaches Ex ib IIC T4 Gb;

3. Boundary dimension:

Material: Plastic

Dimension: length × width × height 142.4mm×69mm×37.4mm (diffusion type)/

146.8mm×69mm×46.4mm (pump suction type)

Weight: 300g (diffusion type)/420g (pump suction type) (Plastic)