Beidou Satellite Hydrogen Sulfide Gas TransmitterCPT2600AT-H2S

This series of hydrogen sulfide alarm transmitters mainly use electrochemical sensors, including constant potential electrolysis method, Kafani battery method, catalytic combustion, and metal oxide methodMOSPipes, etc., meet the alarm detection requirements for gas leakage environments, and some technical sensors can also be used for simple industrial processes with certain pressure and temperature.

The upper limit of this series of products is around the safety limit. The maximum concentration should not exceed the saturation concentration (saturated gas partial pressure).

Electrochemical sensors have high sensitivity and great application value in detecting trace impurities in main gases.

Hydrogen sulfide alarm series:

Environmental testing report* Suitable for explosion-proof industrial sites Industrial online use

CPT2600AA CPT2600AT T1-BD5-CPT1xxxx

Selection code for hydrogen sulfide alarm

Beidou Satellite Hydrogen Sulfide Gas TransmitterPurpose:

Usually used in detection and alarm places for combustible gas, organic gas, toxic gas leaks, etc. It can also be used for pure micro pressure room temperature gas analysis (pressure) in ordinary production processes0.07MPaThe temperature is-10~40°CBetween). Common detection gases can be found in the table below2. Common Gas Electrochemical Sensors and Their Parameters "and other gases in total70Planting around. Special orders can be placed.

Beidou Satellite Hydrogen Sulfide Gas TransmitterApplication:

Suitable for safety inspections in places such as petrochemicals, mining, metallurgy, toxic gas operations, toxic gas production, chemical defense, fire protection, medicine, environmental protection, health and epidemic prevention, dangerous goods transportation, underground pipeline operations, etc.

Beidou Satellite Hydrogen Sulfide Gas TransmitterCPT2600AT-H2S

Electrical function of hydrogen sulfide alarmElectronic Property

l every1A sensor must be equipped1An analog signal transmitter.

l Analog signal transmitter withBD5SConstruct an intelligent transmitter.

Basic performance of analog transmitter

l CPT2000AT,Professional transmitter circuit. Four wire system.

l 2310/2410Class power consumption<650mA*5VOnly customized explosion-proof type is available,Only then can it be used1,2,3Class explosion-proof places.

l 2610/2620Approximately consumes electricity<50mA*5V, is of intrinsic safety type and can be directly used for1，2，3 ClassSpecially customized before use“0”District. When using in explosion-proof areas, pay attention to explosion-proof safety requirements and corresponding specifications for power supply, wiring, operations, etc.

Intelligent transmitter instrument function:

l BD5CIntelligent transmitters can display on site, with simple theoretical algorithms and temperature compensation and calibration functions, supporting display and keyboard. Independent and complete analysis of instrument functions.

l Digital output interface: RS232;supportSTIMcomSmart transmitter protocol, compliant withIEEE1451.2Protocol standards. Simultaneously supportingModbussignal communication.

l Current signal output: 0-2.5V,0/4-20mA，Current output is the largest loadRL=(Vs-2.7V)/0.020mA.

l Switch alarm signal: 5VEmitter output switch. Users have special requirements that can be matched1Road optical electrical isolation open circuit380Vx1Apower drive.

l T-BD5perhapsp-BD4The alarm limit can be set.

☆ Specific reference 《BD4/5Smart Transmitters/Introduction to Measurement and Control DevicesRef: BD4Int

Explosion proof hydrogen sulfide alarm/dustproof/waterproofSafety

Explosion proof level of sensors and transmission units

l The power consumption of Class 2410 is less than 250mA * 5V, and only customized explosion-proof types can be used in Class 1, 2, and 3 explosion-proof places.

l 2610/2620 consumes approximately 50mA * 5V and is of intrinsic safety type, which can be directly used for Class 1, 2, and 3. Specially customized for use in the '0' zone. When using in explosion-proof areas, pay attention to explosion-proof safety requirements and corresponding specifications for power supply, wiring, operations, etc.

Explosion proof rating of the overall transmitter

?ATType is explosion-proof/dustproof/Waterproof design,Can be used forNEC CLASS I Group E/F/G; NEMA 8; IEC IP67;

?AAThe type is non explosion proof atmospheric environment standard;

?AAType configuration of intrinsically safe transmitter can meet explosion-proof standards,Can be used forNEC CLASS II Group E/F/G; NEMA 9; IEC IP14

CPT2600AT-H2S

Measurement and control deviceExplosion proof grade

l T-BD5xMDThe design is non explosion proof and dust-proof,Can be used forNEC CLASS II Group E/F/G; NEMA 1; IEC IP10

l pBD4The measuring and controlling device can only be used in ordinary atmospheric environments, IP10standard..

performance Specifications

l Circuit testing accuracy0.05%FS.

l The type and accuracy of testing are determined by the electrodes provided. Theoretical accuracy of general electrodes1.5%Due to factors such as elegance, pollution, and component interference, the relative accuracy of actual normal use can only be achieved1.5-10%about.

l External power supplyDC 12-24V,power:< 1.40 W,Basic test power consumption100mW.

l operation temperature:Generally, direct testing0-50℃(Determined by the performance of specific electrodes).

l pressure:Generally, direct testing0-0.7kgf/cm²(Determined by the performance of specific electrodes).

maintenance:

l Keep the sensor surface clean,There should be no obvious dirt attached to the surface. Suggest developing regular inspection and cleaning plans based on on-site conditions;

l Sensors are calibrated or calibrated annually1Next time,2610series1-2Regularly replace electrodes every year;2310/24105-10Replace once a year. The specific maintenance cycle depends on the selected electrode.

CPT2600AT-H2S

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