Accuracy ± (0.3% of reading + 1digit)

SRV
Modular multi-loop Temperater Controller




A catalog download is here.

SRV_01E.pdf (345KB)


Specification files are in Adobe's Acrobat PDF file (version 4.0) format.
Acrobat Reader is required.
Configuration A maximum of 31 modules can be connected for 62-loop control.
Dual loop control can be performed with a single compact module.
Input Thermocouple, RTD, DC voltage, DC current
Sampling time 0.5 sec.
Measuring accuracy Thermocouple : K, J, T, E, PLII
Less than -100°C : ± 2.0°C
-100 to 333°C : ± 1.0°C
More than 334°C : ±( 0.3% of reading + 1 digit )

Thermocouple : N, S, R, W5Re/W26Re
Less than 666°C : ± 2.0°C
More than 667°C : ±( 0.3% of reading + 1 digit )

Thermocouple : B
Less than 400°C : ± 70.0°C
400 to 666°C : ± 2.0°C
More than 667°C : ±( 0.3% of reading + 1 digit )

RTD
Less than 266°C : ± 0.8°C
More than 267°C : ±( 0.3% of reading + 1 digit )

DC voltage and DC current
±(0.3% of span)
Control method Brilliant PID control ( ON/OFF control, PI control is selectable. )
( with enhanced autotuning )
Heat/cool brilliant PID control
( with autotuning )
Control output type Relay contact output
Voltage pulse output
DC current output
DC voltage output
Communications RS-485
MODBUS supported.
Type of module Temperature Control Module ( with heater break alarm )
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