BTYQ-A116 multi-parameter gas detector is an intrinsically safe device that can continuously detect the concentration of leaked gas. It is suitable for gas leak rescue in explosion-proof places,underground pipelines or mines, etc., and can effectively ensure the safety of workers. , Production equipment will not be damaged. The product uses natural diffusion to detect gases, and can detect methane , carbon monoxide , oxygen, and hydrogen sulfide gases at the same time. The sensitive element uses a high-quality gas sensor, which has excellent sensitivity and excellent repeatability; it adopts embedded microcomputer control, is simple to operate, and has complete functions. , high reliability, with a variety of adaptive capabilities; it adopts LCD screen display mode to display real-time concentration, alarm status, communication status, power and other information. It is intuitive and clear. The compact and beautiful portable design not only makes you put it down, but also makes it more convenient for you. Mobile use . The product shell is made of high-strength engineering plastics and composite anti-slip rubber. It has high strength, good feel, and is waterproof, dustproof, explosion-proof, anti- vibration , anti-static, and anti-electromagneticradiation interference
Functions
- Can be interconnected with confined space detectors and portable detectors, supporting same-machine interconnection
- Support 4G upload; support Beidou GPRS positioning ; infrared, Bluetooth, LoRa, 4G and other wireless communication methods
- Type-C charging port, more convenient
- Sound and light vibration alarm, under-voltage alarm, fault alarm; fall alarm, call for help alarm, one-button call for help
- Multiple alarm mode settings: low alarm, high alarm, interval alarm, TWA, STEL, OL alarm
- Multi-level calibration, automatic zero point tracking; factory settings can be restored, concentration calibration misoperations are automatically identified and blocked
- Chinese and English interface switching; units can be switched freely
- Can store 100,000 pieces of data, and the storage time interval and mode can be set
Parameters
| |
Ex
|
O2
|
CO
|
H2S
|
|
Sensor type
|
Catalytic com bustion |
Electrochemic
al
|
Electrochemical
|
Electrochemical
formula
|
|
Measuring
range
|
（0~100）%LEL
|
0～30）%
|
（0～1000）µmol/mol
|
（0～100）µmol/mol
|
|
Alarm 1
|
20%LEL
|
19.5%
|
50µmol/mol
|
10µmol/mol
|
|
Alarm 2
|
50%LEL
|
23.5%
|
150µmol/mol
|
35µmol/mol
|
|
Indication
error
|
±5%FS
|
±3%FS
|
5 µmol/mol; Relative error: 10%; one of the above is sufficient ±2µmol |
±2µmol/mol or ±10% is sufficient
|
|
Response
time
|
≤30s
|
≤60s
|
≤60s
|
≤60s
|
| Detection gas |
Methane, oxygen, carbon monoxide, hydrogen sulfide |
| Sampling method |
Natural diffusion |
| Operating voltage |
DC 3.7 V |
| Display mode |
LCD display |
| Detection gas |
CH4,O2,CO,H2S |
| Ambient temperature |
-10 ℃ to +55 ℃ |
| Battery capacity |
3000 mAh lithium-ion rechargeable battery |
| Charging time |
< 5 h |
| Working time |
≥8 h (continuous) |
|
Pressure limit
|
86kPa～106kPa |
| Relative humidity |
<93% |
| Overall machine weight |
About 1200g |
| Dimensions |
20mm×56mm×30mm |
