Industrial-Grade Temperature Controller is a single-loop temperature process control instrument and display instrument based on microprocessor technology. Industrial-Grade Temperature Controller can control and display process parameters such as temperature, pressure, and flow. Industrial-Grade Temperature Controller flexible settings, convenient configuration, and simple operation.

Features

Universal input: Accepts thermal resistors, thermocouples and DC signals, compatible with 29 types of industrial input signals
Modular design: Output can be freely configured
Universal power supply: 100-240V AC, 50Hz
Multiple alarms
Alarm status indicator lights
Multiple control modes: ON/OFF and PID
Photoelectrically isolated RS-485 communication interface

01/

Inputs

Thermocouples: K, S, R, T, E, J, B, N, WRe3-WRe25, WRe5-WRe26

Thermal resistors: Cu50, PT100

Resistance signals: 0～80Ω, 0～400Ω

Current signals: 0～10mA, 0～20mA, 4～20mA

Voltage/millivolt signals: 0～20mV, 0～100mV, -20～+20mV, -100～+100mV, 0～1V, 0～2V, 0～5V, 1～5V, 0～10V, 2～10V, -5V～+5V, -10V～+10V

02/

Outputs

Main control output:

0 - Linear output

1 - Relay

2 - Transistor

3 - Thyristor

Linear signals:

0 - (4-20mA)

1 - (0-10mA)

2 - (0-20mA)

Supports 2 output channels

03/

Communication

Photoelectrically isolated RS-485 communication interface

04/

Alarm
2 channels of relay output

Other Detailed Parameters

Input signal range	29 common industrial standard signals
Basic error	0.002FS±1 digit
Measurement AD	20-bit, 13SPS
Output DA	12-bit, 100KSPS
Main control output	1 channel
Alarm output	2 channels (Model 2216 has 1 alarm channel)
Input impedance	≥500KΩ for voltage, ≤300Ω for current (with external 250Ω resistor in parallel), ≤0.25mA for thermal resistors, ≥500KΩ for thermocouples
Output impedance (load capacity)	≤500Ω for current (can be 650Ω for special current requirements, please specify when ordering), relay
Display method	Nixie tube
Sampling period	0.1S (average)
Communication protocol	MODBUS RTU (RS485 interface, 2-wire system)
Transmission distance	1200 meters
Parity check	None, odd, even
Baud rate	4800, 9600, 19200
Communication data format	1 start bit, 8 data bits, 1 stop bit
Power supply voltage	AC220V
Isolation voltage	Isolation between input, output and power supply, 2000V AC for 1 minute
Operating conditions	Temperature -20℃～+50℃, Humidity 0.1-0.9RH
Storage conditions	Temperature -40℃～+80℃, Humidity 0.1-0.9RH
Model Selection and Dimensions	DK2206: 72×72mm Cutout Dimension:68×68mm

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