Products

Temperature Controllers

Modular Control System

Communications
Communication with the modules is RS485. A choice of Modbus and ASCII ANSI X 3.28 protocols is available which allows these instruments to be simply connected to a PC or PLC.
Space Saving
The system comprises 4 or 2 channel control modules which can be use as a stand-alone PID control or alarm module for distributed installation or connected to 30 additional extension modules to make a multi-loop control system with alarms (up to 64 PID control loops + 128 alarms outputs).
Multi-Channel
This is a 4 or 2 channels module in a compact shell. If however the unit is used as a heat and cool module or position proportional controller, then it is only 2 or 1 channel.
Control
The SRZ control system features Brilliant II PID with autotuning. Brilliant II PID allows an optimum response to both setpoint and process changes.
Alarms
Two alarms per channel are provided as standard. Temperature, process or deviation and loop break alarm may be selected. Alarm output is provided by communications data and optional Input/Output modules can be added to the system.
Heater Break Alarm
In the event of heater failure this option provides an alarm output. A matching current transducer, available from TC Ltd., is required for this option.
Inputs
A wide range of thermocouple, resistance thermometer, voltage and current inputs are available.
Outputs
The SRZ features various output options, including relay, voltage pulse, voltage and milliamp.
Safe and Easy to use
The modules are powered by a 24V DC supply and a version with removable connectors is available upon request. The interleaved terminal arrangement provides easy access for wiring.

Enquiry Form

1. Model Type


2. Control


3. Sensor Input


4. Output 1


5. Output 2


6. Output 3


7. Output 4


8. Alarm (Event) Out 1


9. Alarm (Event) Out2


10. Comms


11. Quantity Required


Contact Details


Company Name


Your Name


Title/Dept.


Email


Telephone


Additional Information


If your enquiry is for more than one style of controller, please email us with your requirements or use the box below



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Thermocouple Sensors
Mineral Insulated Thermocouples
Thermocouples with Mini Plug
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High Temperature Thermocouples
General Purpose Thermocouples
ATEX/IECex Thermocouple Sensors
Ceramic Thermocouple Sensors
Fast Response Thermocouple Sensors
Autoclave Thermocouple Sensors
Surface Measurement Thermocouple Sensors
FEP Insulated Thermocouple

Platinum Resistance Thermometers
Mineral Insulated RTD Pt100 Sensors
Rigid Stem RTD Pt100 Sensors
Hand Held RTD Pt100 Sensors
Surface Measurement RTD Pt100 Sensors
RTD Pt100 Sensors with Cable
RTD Pt100 Sensors with Mini Plug
Autoclave RTD Pt100 Sensors
RTD Pt100 with Terminal Head
ATEX/IECex Platinum Resistance Thermometers
Fast Response RTD Pt100 Sensors
Air Temperature RTD Pt100 Sensors
Magnetic RTD Pt100 Sensors
Cable
PVC Single Pair Thermocouple Cable
PFA Single Pair Thermocouple Cable
Fibreglass Single Pair Thermocouple Cable
PVC Multipair Thermocouple Cable
PFA Multipair Thermocouple Cable
Fibreglass Multipair Thermocouple Cable
PVC RTD Pt100 Cable
PFA RTD Pt100 Cable
Fibreglass RTD Pt100 Cable

Miniature Thermocouple Connectors
Mini Thermocouple Connectors – 220ºC Rated
Mini Thermocouple Connectors – 350ºC Rated
Mini Thermocouple Connectors – 650ºC Rated
Mini Thermocouple Connector Accessories
Mini Thermocouple Connector Panels
Mini Three Pin Connectors

Standard Thermocouple Connectors
Standard Thermocouple Connectors – 220ºC
Standard Thermocouple Connectors – 350ºC Rated
Standard Thermocouple Connectors – 650ºC Rated
Standard Thermocouple Connector Accessories
Standard Thermocouple Connector Panels
Standard Three Pin Connectors
Instrumentation
Hand Held Indicators
Panel Indicators
Temperature Transmitters
Temperature Controllers
Temperature Programmers
Temperature Calibrators
Chart Recorders
Multi Channel Indicator
DIN Rail Mounted Transmitters
Head Mounted Transmitters
ATEX/IECEx Rated Transmitters
Modbus Systems
Dry Block Calibrator
Temperature Dataloggers

Temperature Accessories
Compression Fittings
Pressure and Vacuum Feedthroughs
ATEX/IECEx Compression Fittings

Calibration
UKAS Calibration Services

Pressure
Pressure Gauges
Pressure Transmitters


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Tel.: 01895 252222, Fax: 01895 273540, Email: info@tc.co.uk