2pcs WSP5110 Refrigerant Gas Sensor

$48.00
Application:It is widely used in domestic, environmental occasions for Refrigerant detection.
Advantage:High sensitivity to Refrigerants,quick response and resume,low power consumption

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Availability: 497 In Stock
Categories: Industrial & Mining, Refrigerant Detection

Production Description:
WSP5110 Refrigerant detection gas sensor adopts multilayer thick film manufacturing technology. The heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap. Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration is, the higher conductivity of sensor gets. Users can adopt simple circuit to convert variation of conductivity into output signal corresponding to gas concentration.
Feature:

  • High sensitivity to Refrigerants
  • quick response and resume
  • low power consumption
  • simple detection circuit
  • good stability and long life

Application:
It is widely used in domestic, environmental occasions for Refrigerant detection.
Technical Parameter:

Model

WSP5110

Sensor Type

Semiconductor flat surfaced sensor

Standard Encapsulation

Metal Cap

Detection Gas

Refrigerant, benzene, alcohol &etc.

Detection range

10～1000ppm

Standard circuit

Loop voltage

VC

≤24V DC

Heating voltage

VH

5.0V±0.1V AC or DC

Load resistance

RL

Adjustable

sensor features in standard test condition

Heating resistance

RH

90Ω±10Ω(Room Temperature)

Heating consumption

PH

≤300mW

Surface resistance

RS

30KΩ～200KΩ(in 100ppm Refrigerant)

Sensitivity

S

Rs(in air)/Rs(in 100ppm Refrigerant)≥3

Concentration slope

α

≤0.65(R200ppm/R50ppm refrigerant)

Standard condition of test

Temperature, humidity

20℃±2℃；65%±5%RH

Standard test circuit

Vc:5.0V±0.1V；

    VH:5.0V±0.1V

Warm-up time

Not lessthan120 hours
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  • China Post e-Packet : 15-35 days
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