8 Channel Digital Temp Controller and Measuring Monitor Meter with PT100 Input

• After-sales Service: 2 Years
• Warranty: 2 Years
• Transport Package: Carton
• Specification: 72mm*71.5mm*92.6mm
• Trademark: acrel
• Origin: China
• Model NO.: PT100

Product Description

 

Product Description

WHD Temperature and Humidity Controller

Product overview

The controller for temperature and humidity is suitable for adjustment and control of temperature and humidity
in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc. It can
effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or
flashover etc.from humidity or condensation.

General

 

ARTM-8/24 series multi-input temperature controller can measure and control multi temperature signals. It is mainly applied to temperature survey and control in thermal power plant and water power plant.

Features

8 or 24 PT100 measurement;2 Alarm relays;LED display;Auxiliary power supply adapts with AC220V, DC220V, DC110V;1 RS485 serial communication, Modbus-RTU;



.

Technical Parameters

 

Model	ARTM-8	ARTM-24
Channels	8	24
Inputs	Thermal resistance: Pt100
Accuracy	0.5S
Alarm	2 groups normally open,Capacity AC250V/5A,DC30V/5A
Auxiliary power supply	AC85-265V, DC100-350V
Power consumption	≤2W
Capacity	AC250V/5A; DC30V/5A
Baud rate(bps)	1200,2400,4800,9600,19200
Isolation	2kV/1min Ac effective value
Communication	RS485 MODBUS-RTU
Cut-out	88*88mm
Temperature	Working: -10ºC~+55ºC, Storage: -25ºC~+70ºC
Humidity	≤95%(no condensation)
Altitude	<2000m

Installation     

On your switchboard, select the appropriate place to open a hole with the same size as the installed temperature inspector.Remove the temperature inspector, loosen the positioning screw (counterclockwise) and remove the mounting bracket.Insert the meter into the dial gauge hole.
Insert mounting bracket and positioning screw (clockwise) after instrumentation.