FIELD GAS TRANSMITTER TX-250

  • FIELD-GAS-TRANSMITTER-TX-250  download


    FOR EXPLOSIVE, TOXIC, OXYGEN AND OTHER GASES, IDEAL FOR USE IN LABORATORY AND PLANT

    • Field, wall mount universal transmitter.
    • Available in Weather-proof, Blind and Explosion-proof housing.
    • Standard 4-20 mA transmission, compact electronic module.
    • 2 wire or 3 wire technology.
    • Suitable in the hazardous area.

Description

HNL’s field proven micro-controller based, long-life, accurate, gas-specific transmittrs are configured with minimal cross-interference.

It continuously monitors dangerous concentrations of gases. The output transmission can interface directly with any receiving instrument / system.

The standard transmitter consists of a compact electronic module housed in a weather-proof or explosion proof metallic or polyster box, with an application specific sensor. and have :

1. Relay output
2. Explosion proof & IP65, IP55 rating
3. Easy sensor replacement
4. One-man calibration, standard 4-20 mA
5. 2 or 3 wire output, amart sensor interface, HART / MODBUS (RS485).

This state-of-art transmitter is carefully designed and manufacture with industrial grade components for reliability, accuracy and long life. These transmitters are equipped with micro-controller and are optionally featured with self diagnostic, auto-calibration functions through embedded software.

Specification

DisplayLED for 3 wire only / LCD for Wp housing / No display in case of Blind
SamplingDiffusion.
Detectable gases / parametersAll
ProcessorMicro-controllers
Response TimeLess than 10 seconds.
Power Supply24 V DC.
Working Temperature-5 to 55°C
Storage Temperature-20 to 50°C
AlarmsOptional
Digital Interface4-20mA / RS 232 Relay / RS-485 / HART
CasePlastic / Die-cast Aluminium
Max Load600 Ohms
Range (Resolution)% V/V, % LEL, PPM, milligram per cubic meter
Optional accessoriesFor 3 wire only: Buzzer, Mounting bracket, Canopies, Splash Guard, Calibration-cap

Note: Specifications and Features will vary with application. The above are established and validated during design but are not to be construed as test criteria for every product. Due to HNL’s commitment to research, design and product improvement, specifications are subject to change without notice.

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