Portable Alarm -75dB Combustible Methane Detecting Alarm CH4 Gas Detection Monitor for Coal and Mine

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Portable Alarm -75dB Combustible Methane Detecting Alarm CH4 Gas Detection Monitor for Coal and Mine
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Προδιαγραφές
Type: personal
Place of Origin: Beijing, China
Μάρκα: SHIAN
Model Number: SA-B201
Material Type: Alarm -75dB alarm
Detecting Gas: methane CH4
Measure Range: 0-100%LEL
Alarm type: Sound, and light
OEM: acceptable
Battery: Rechargeable Lithium 3.7V
Sensor: Catalytic
Accuracy: 1%LEL
Sampling method: Diffusion Detection
Alarm mode: High / Low alarm points
Βασικές πληροφορίες
Place of Origin: Beijing, China
Μάρκα: SHIAN
Model Number: SA-B201
Πληρωμής & Αποστολής Όροι
Packaging Details: carton and box
Supply Ability: 5000 Set/Sets per Month
Περιγραφή προϊόντων

 

Portable combustible methane Detecting Alarm CH4 gas detection monitor for coal and mine  

Portable combustible methane Detecting Alarm CH4 gas detection monitor for coal and mine 

Features for this combustible gas monitor

Portable flammable methane gas detecting monitor

  •  Intrinsically safe, CE certified, Ex
  • Low power consumption LED display
  • Charging dock for a easier access to recharging
  •  Fully configurable alarm point, 0-100%LEL
  • 4 layer PCB board OEM & ODM design
  •  External sampling pump is available for gas leak detection
  • Customized gas combination, private labe & Logo

Portable combustible methane Detecting Alarm CH4 gas detection monitor for coal and mine 

 

 

External View for this combustible methane gas detector: 

 

Technical Specification 

Technical indicator

Parameter

Measuring range

( 0~100) %LEL

Measurement error

(0-20)%LEL: ±2%LEL

(20-60)%LEL: true value±2%

(60-100)%LEL, ±6%LEL

Resolution ratio

1%LEL

 

 

Display

Display digital diode(LED)display

Response time

≤20S ( T90 )

Alarm sound intensity

≥75dB

Alarm light

≥20M visible

Alarm point

can be set in full proceed (factory setting 20%LEL)

Alarm way

Sound, light

Continuous working time

>12 hours

Sensor lifetime

≥1year

Working current

130mA

Battery model

PL123450  3.7V / 1500mA

Charging time

4-5 hours

Protection degree

IP54

Working temperature

-25℃ ~55℃ short time for -40℃ ~55℃

The battery short circuit current

2A

Size

103.20 × 54 ×28.87(mm)

 

Portable combustible methane Detecting Alarm CH4 gas detection monitor for coal and mine 

 

Its Accessories : 

  1. Charging dock
  2. Calibration cap
  3.  Calibration hose
  4. hanging cord
  5. Leather case
  6. User's manual
  7. Air pump ( optional) 

 

 

 

 Portable combustible methane Detecting Alarm CH4 gas detection monitor for coal and mine 

 

 

OEM:

Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.

 

 

Our Second shiantech company's main business :   Development and produce the gas detectors and its programming and software. 

 

If you want to design and make your own plastic case of the gas detectors,  

If you want to develop your own complete gas detectors 

If you want to find a factory supplier for your own lable gas detectors 

If you want to buy some gas detectors directly, 

 

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