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PGas-21 gas alarm control panel - PGas-21

PGas-21 gas alarm control panel, 1.has high sensitivity and high accrancy, 2.Ex(ia) IICT3,, 3.IP65, 4.CE mark - more info check here: http://www.buymeasuringtools.com/PGas-21-gas-alarm-control-panel-10089493/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: GlobeInstrument Model Number: PGas-21 Place of Origin: Henan, China (Mainland) Brand Name: Globeinstruments Model: PGAS-21 Dimension: 100*60*30mm Certificate: IP65, Ex ia IIC T3 Approval: CE mark

Product Features:

PGas-21 gas alarm control panel

1.has high sensitivity and high accrancy

2.Ex(ia) IICT3,

3.IP65

4.CE mark

Business Terms:

Port: Zhengzhou

Minimum Order Quantity: 1 Set/Sets .

Supply Ability: 100 Set/Sets per Week .

Payment Terms: T/T,Western Union,paypal

Contact Supplier
PGas-21 gas alarm control panel
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Product Packagings & Delivery Terms:

Packaging Detail: Customary Packing and Oringinal Packing is available.

Delivery Detail: 3- 5 days

Specifications and Product Details:

PGas-21 gas alarm control panel

PGas-21 Series Single Gas Detector has high sensitivity and high accrancy, it is suitable for the detection of many kinds of toxic and harmful gases. The instrument adopts advanced 16-bit microcontroller with extra low power consumption and quick processing speed. It is firm and durable with the anti-skid design of shell. It is widely used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system; safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry and other places where toxic and harmful gases exist.

  • Intrinsically safe apparatus, Ex(ia) IIC T3
  • Using advanced ultra-low-power 16-bit microcontroller
  • Cassette-type design: small and comfortable to carry.
  • Ultra-wide viewing angle, large-screen LCD display
  • Powered by large capacity rechargeable lithium-ion battery, ultra-long standby time
  • Battery voltage displaying
  • Modular sensors, easy to maintain
  • Auto-calibration function, reducing detection error
  • STEL and TWA alarm on toxic gas detect, each have a different sound and visual alarm
  • Password management capability. Important operations need password authentication
  • Specifications
    Model
    PGAS-21
    Measuring gas
    Toxic gas (O2, CO, CL2, NH3, HCL, HCN, SO2 & etc)
    Sampling method
    Diffusion
    Measuring principle
    Electrochemical cell
    Measuring range
    Refer to ordering information
    Response time
    <30 sec / 90% scale
    Accuracy
    ±2% / Full scale
    Alarm type
    visual, sound, vibration
    Measuring value display
    LCD display (6 digit 8 seg)
    Operating temperature
    -20°C ~ +50°C
    Operating humidity
    5 ~ 95%.RH (non-condensing)
    Operating power
    4.2V rechargable lithium battery
    Dimensions
    100x60x30 mm (L x W x H)
    Net weight
    105g
    Approval
    IP65, Ex(ia) IIC T3
    Ordering Information

    Model
    Measuring gas
    Range
    Preset Alarm Threshold
    PGAS-21-O2-30
    Oxygen
    0-30%
    LOW: 19.5%,
    HIGH: 22.5%
    PGAS-21-CO-1000
    Carbon monoxide
    0-1000 PPM
    35 PPM
    PGAS-21-CO-500
    Carbon monoxide
    0-500 PPM
    10 PPM
    PGAS-21-H2S-100
    Hydrogen sulfide
    0-100 PPM
    10 PPM
    PGAS-21-SO2-100
    Carbon dioxide
    0-100 PPM
    2 PPM
    PGAS-21-CL2-50
    Chlorine
    0-50 PPM
    1 PPM
    PGAS-21-HCN-30
    Hydrocyanic acid
    0-30 PPM
    4.7PPM
    PGAS-21-NO2-100
    Nitrate dioxide
    0-100 PPM
    2 PPM
    PGAS-21-NH3-100
    ammonia
    0-100 PPM
    25 PPM
    PGAS-21-PH3-5
    Phosphine
    0-5 PPM
    0.3 PPM
    PGAS-21-O3-1
    Ozone
    0-1 PPM
    0.1 PPM
    PGAS-21-NO-250
    Nitrate monoxide
    0-250 PPM
    25 PPM
    PGAS-21-CLO2-1
    Chlorine dioxide
    0-1 PPM
    0.1 PPM

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