CHA8 Digital Process and Temperature Controller - Industrial Automation

CHA8

1/8 DIN Digital Process and Temperature Controller

Multiple temperature sensors (K, J, E, S, PT100, Cu50);

PID control, ON/OFF Control, differential temperature control Mode

High standard self-adjust intelligent control of the instrument to ensure long-term stability.

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Overview

CHA8 series is 1/8 din digital programmable temperature controller including six models:

CHA8-RNR, one Relay output + one Relay alarm output, 85-265V AC/DC
CHA8E-SNR, one SSR output + one Relay alarm output, 24V DC
CHA8-RRR, one Relay output + two Relay alarm output, 85-265V AC/DC
CHA8-SSR, one SSR output + one SSR alarm + one Relay alarm output, 85-265V AC/DC
CHA8-INR, one 4-20mA output + one Relay alarm output, 85-265V AC/DC
CHA8-DC10, one 0-10V output + two Relay alarm output, 85-265V AC/DC

Digital temperature controller available in full size: CHA4(48*48mm), CHA6(96H*48Wmm), CHA8(48H*96Wmm), CHA7( 72*72mm), CHA9(96*96mm).

Main Features

Multiple temperature sensor signals TC(K, J, E, S), PT100; Cu50, 4-20mA, 0-10V signal can be customized.
Max accuracy 0.3%F.S, sampling speed ≤ 300ms.
Auto-tuning PID control, easy to operate. Special cold junction compensation makes the temperature reading more accurate.
6 alarm modes(high alarm, low alarm, absolute high alarm, absolute low alarm, interval alarm out of interval alarm) optional.
Be applicable with universal AC 85~256V or DC 24V power supply. And have a variety of dimensions for the customer to choose.
Application for oven control, homebrew temperature control, kiln temperature control, boiler temperature control,heater temperature control

Compact size

Easy operation

PID control

Fast shipment

Specification

Model							Digital PID Temperature controller
Size	4						48H*48W mm
	6						48H*96W mm
	7						72H*72W mm
	8						96H*48W mm
	9						96H*96W mm
Power supply		default					85~265V AC/80~300VDC
		E					18~30V DC
Output OUT1			R				Relay output
			S				SSR output
			I				4-20mA
			V				0-10V DC
			N				None
Alarm AL1				R			Relay output
				S			SSR output
				N			None
Alarm AL2					R		Relay output
					S		SSR output
					N		None
Input signal						Default	K,J,E,S,PT100,Cu50
						F	Customized, indicate when ordering

Voltage

Power Supply:

85~265V AC 50/60HZ

or 24V AC / 24V DC

Input

Thermocouple (K, S, E, J)

RTD (Cu50, Pt100)

Analog signals (0-50mV, 10-50mV, 0-5V DC, 0-10V DC, 1-5V DC, 2-10V DC, 4-20mA, 0-20mA, 0-10mA)

Temperature

Temperature Units: Degree Celsius(℃), Fahrenheit(F)

Display Accuracy: ±0.3%F.S

Temperature Compensation: 0~50℃

Storage

Storage Temperature: -20~60℃ (no icy or condensation)

Data Storage: 10 years

Install

Mounting Method: Flush-mounting and screw terminals

Environmental Conditions: -20~60℃ (no icy or condensation)

Humidity: 35-85% RH

Weight

Net Weight: about 120g ~ 250g

Gross Weight: 180g ~ 350g

Warranty

Warranty: 12 months

For support, please visit support center or email us at sale@aposunmeter.com

Package

1 × CHA8 digital temperature controller

1 × Mounting bracket

1 × Manual