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Wireless Multiple Gas Detector , IR119 Portable Gas Detection Equipment

Minimum Order Quantity : 1 Set Packaging Details : Export standard
Payment Terms : L/C, T/T Supply Ability : 500 Sets/Month
Place of Origin: China Brand Name: TOPSKY
Model Number: IR119

Detail Information

Name: Portable Gas Detector/ IR119 Wireless Gas Detector With Good Quality And Competitive Price Maximum Open Circuit Voltage Of The Battery Pack Uo: 4.2V, The Maximum Short-circuit Current Io: 1.6A.
Charging Time: ≤10h Working Time: 48h (non-alarm Status)
Measuring Life: 2 Years IP GRADE: IP55
Dimensions: 270mm × 210mm × 120mm
High Light:

hand held gas detector


portable gas detection equipment

Product Description

Portable Gas Detector/ iR119 wireless gas detector with good quality and competitive price

Main features


iR119 is a practical wireless remote data transmission of composite gas detector, real-time data transmission via the built-in wireless module alerts, use monitoring software, a receiver can simultaneously multiple PAD IR119 bidirectional data acquisition and control, provide real-time detection information and activate an alarm signal when the gas concentration gauge field. IR119 has programming functions and can accommodate one to five sensors can be used to detect toxic gases, oxygen and combustible gases in hazardous environments. Its stainless steel housing, a higher degree of protection for harsh environments.




Widely used in mines, tunnels, trenches, underground pipeline safety monitoring; environmental protection, fire department emergency response monitoring; hazardous chemical substance detection.




◆ built-in powerful pump.

◆ highly intelligent technology, easy to operate, stable and reliable.

◆ Alarm can be set according to user requirements. `

◆ have 2000 sets of data storage capacity.

◆ data transmission through WIFI, GPRS, RS232 three ways

◆ imported sensors, long use.

◆ replaceable modular sensor

◆ all detected detection data can be displayed simultaneously on the monitoring center

◆ large capacity lithium battery, lithium battery and external power supply can be dual power supply mode

◆ via the installation of repeaters and directional antennas, extended communication range


Brief introduction


Composite gas detector with large-screen color LCD environmental parameters. The instrument uses a pump-priming sampling mode, the display is four valid readings in percent by volume indicates the measured value, and can represent a positive or negative display values. Instrument sound and light alarm function self-test and alarm functions.



Main Specifications


:Basic error and alarm error and response time:


Measurement parameters Range Error Alarm error and alarm points Response time
CO (0~20)×10-6 CO ±2×10-6CO

25×10-6 CO~100×10-6CO

Alarm:24×10-6 CO

ERROR:±1×10-6 CO

(20~100)×10-6 CO ±4×10-6CO
(100~500)×10-6 CO ±5%
(500~1000)×10-6 CO ±6%
CH4 (0.00~1.00)% CH4 ±0.10%CH4



Alarm:1.00% CH4 error :±0.05% CH4

(1.00 ~3.00)% CH4 ±10%
(3.00~4.00)% CH4 ±0.30%CH4
O2 (0~5.0)% O2 ±0.5%O2

16% O2~19.5% O2

Alarm:18% O2

error :±0.1% O2

(>5.0~25.0)% O2 ±3.0%FS
H2S (0~49)×10-6H2S ±3×10-6 H2S

5×10-6 H2S~15×10-6H2S

Alarm:10×10-6 H2S

error :±3×10-6 H2S

(50~100)×10-6 H2S ±10%
SO2 (0~30)×10-6SO2 ±3×10-6SO2


error :±1×10-6SO2

(30~60)×10-6SO2 ±10 %



5.2 buttons with one of the four metals, simple operation.

5.3 sensor type can be customized.

5.4 The instrument can transmit under open conditions 500m.

5.5 Determination of the intrinsically safe power supply: 5000mAH lithium polymer battery, battery with protection board protection with overcurrent protection.

5.6 maximum open circuit voltage of the battery pack Uo: 4.2V, the maximum short-circuit current Io: 1.6A.

5.7 Determination of the maximum operating current of 250mA, the charging time: ≤10h; Shutdown current is less than 15uA.

5.8 Working Time: 48h (non-alarm status);

5.9 Measuring life: 2 years

5.10 IP GRADE:IP55.

5.11 Dimensions: 270mm × 210mm × 120mm

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