Digital Temprature Indicator & Controllor
March 9, 2010 by admin
Filed under Temprature Indicator
Installation:
The RTD Sensors should be connected to the instrumets by proper cable to minimize error due to cable resistance, For thermocouples sensors, componsating cable of proper type must be used.
* Input sensor specification
| #Thermocouples : Iron – Constatnt ( Fe / Con ) – up to 4000C
Comel – Alumel ( Cr / Al ) – up to 12000 C Platinum – Paltinum – Rhodium ( pt/pt-rh-13%) up to 16000C Platinum – Paltinum – Rhodium ( pt/pt-rh-10%) up to 16000C # RTDs : Resistance Tenprature Detector ( pt-100 ) up to 400 0 C * Indication Accuracy : 61% Of FSD * Componsation : Cold Junction compansating automatic for all thermocouples types * Realy status : Relay energized for heating ( OR Cooling ) Operation * Relay Output : One change over relay contact 5A/230V AC rating * Control Action : ON – OFF or time proportional * Control Version : Single set point & Dual set point * Sensor Break Portion : Relay turn off in case of sensor break * Power Supply : 230V AC 615%, 50Hz * Indication : Main ON, Relay ON and Thermocouple break * Display : RED 3 Digit, 3/4″ height * Appliacation : All type of industries there is require only Display Temprature * Panel Mounting size in mm : 96 x 96,72 x 72,48 x 96 * Panel Cutout Size in mm : 92 X 92,68 X 68,44 X 92 |
* Range :
Input Sensor Type Temprature Range Resolution
J Type Fe / Con 0 – 400 ºC 0.1º C or 1 ºC
K Type Cr / Al 0 – 1200 ºC 1 ºC
R Type Pt/Pt-Rh – 13% 0 – 1600 ºC 1 ºC
S Type Pt/Pt-Rh – 10% 0 – 1600 ºC 1 ºC
RTD PT – 100 -200º C to 400 ºC 0.1 ºC or 1 ºC
Mounting Flush Panel mounting with side clamps fixed behind the panel