TVR Instruments Measuring Power Protection LVD Distribution & Panel Building

 

 

 

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Temperature Relays - Pt 100 Sensors (RTD) - TR Series

These temperature relays monitor temperatures in connection with a Pt100 sensors, according to DIN 43 760/IEC 751. They signal or change over the contacts, if a pre-set limit is exceeded. They operate according to  internationally recognised performance standard with relays in closed-circuit current mode. In the event of the PT100 sensor failing, the relay will alarm. In some models a short-circuit of the sensor line is monitored and will cause a trip event

Temperature Range -200… 850 deg. C with adjustable switching point.

For use in a range of applications, including the manufacture of chemical apparatus, plastic machinery, for motor protection in high power generators and high voltage motors.

Model Connectable Sensors
Pt 100

Connection
(wires)

Adjustable Limits Output Relays Analogue Ouput Housing Remarks Online Shop
2 3
TR111V
T224107
1 - 1 1 co - V2 Hysteresis & switching delay adjustable -10...+200°C TR111V
TR111V
T224108
1 - 1 1 co - V2 Hysteresis & switching delay adjustable
0...+400°C
TR111V
TR122D T224127 1 2 2 co - S12 Digital display programmable, plug-in housing TR122D
TR122D(A) T224126 1 2 2 co 0/4-20mA S12 Digital display programmable, plug-in housing TR122DA
TR210
T224071
2 2/4 2 co 0/4-20mA
0-10V
V4 Digital display programmable, Pt 1000, Thermocouples TR210
TR250
T224190
3 3 3 co - V4 Digital display programmable, connection of PTC TR250
TR400
T224380
4 4 4 + 1 co 2 x 0/4-20mA
2 x 0-10V
V8 Digital display programmable, plug-in terminals TR400
TR440
T224184
4 4 3 + 1 co - 96x96mm NO RS485 TR440
TR440
T224185
4 4 3 + 1 co - 96x96mm Interface RS485 MODBUS TR440
TR600 RS485
T224361
6 6 6 + 1 co

-

V8

Digital display programmable, plug-in terminals, interface RS485

TR600 RS485
TR600
T224360
6 6 6 + 1 co 2 x 0/4-20mA
2 x 0-10V
V8

Digital display programmable, plug-in terminals

TR600 Analogue
TR640IP
T224390
6
Pt100
Pt1000
PTC

4 4 - V6

IP interface, LCD display, temperature logging, online test-device TR640IP(name = password = "Test")

TR640IP
TR660IP RS485
T224371
6
Pt100
Pt1000
PTC
6 6 + 1 co - V8

IP interface, LCD display, temperature logging, online test-device TR660IP (name = password = "Test")

TR660IP
TR660IP Analogue
T224370
6
Pt100
Pt1000
PTC
6 6 + 1 co 2 x 0/4-20mA
2 x 0-10V
V8

IP interface, LCD display, temperature logging, online test-device TR660IP (name = password = "Test")

TR660IP
TR800 Web
T224164
8 4 x 8 4 co - V8 Interface for Ethernet, TCP/IP udp, MODBUS TCP/IP inputs Thermocouples 0/4mA, 0-10V TR800web
TR1200
T224095
12 - 1 U - V8 RS485 MODBUS TR1200
TR1200IP
T224078
12 - 1 U - V8 Ethernet- Interface TCP/IP udp modbus Interface TCP/IP, IEC 61850 (GOOSE), RS485 (MODBUS) TR1200IP

 


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