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 hazardous area.
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.
|Display||LED for 3 wire only / LCD foe Wp housing / No display in case of Blind|
|Detectable gases / parameters||All|
|Response Time||Less than 10 seconds.|
|Power Supply||24 V DC.|
|Working Temperature||-5 to 55°C|
|Storage Temperature||-20 to 50°C|
|Digital Interface||4-20mA / RS 232 Relay / RS-485 / HART|
|Case||Plastic / Die-cast Aluminium|
|Max Load||600 Ohms|
|Range (Resolution)||% V/V, % LEL, PPM, miligram per cubic meter|
|Optional accessories||For 3 wire only : Buzzer, Mounting bracket, Canopies, Splas 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.