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RD-RT40

Microcontroller based
Temperature and hysteresis setting by knobs
External NTC probe IP65
Temperature control range -5°C~40°C
Output contact 1C/O-16A/250V
LED indication for power supply and relay state
AC/DC24-240V wide input range
2 module Din-rail mounting
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The temperature regulator is used to control heaters or floor heating system with a NTC sensor. The temperature regulating range can be adjusted by potentiometers

Technical data


Supply terminals

A1-A2

Supply voltage

AC/DC24-240V

Rated frequency

50/60Hz

Power consumption

1.5W

Measuring terminals

T1,T2

Temperature range

-5~40

Hysteresis

-0.5~3

Output contacts

1C/0

Current rating

16A/250V AC1

Switching capacity

4000VA/AC1,300W/DC

Protection degree

IP20

Pollution degree

3

Electrical life

105

Mechanical life

106

Altitude

≤2000m

Ambient temperature

-20~+55

Humidity

≤50% @ 40℃(without condensation

Storage temperature

-30~+70

Wire size

0.5mm2~2.5mm2

Torque

0.5Nm

Mounting

TH-35 Rail

Temperature sensor

 

Model

RT811

Measure element

NTC

Sensor d1mens1ons

ф6mmx5Dmm

Sensor material

Stainless steel

Cable size and length

2×0.5mm2/2.5m

Cable material

High temperature PVC 


Function diagram



Operating instruction



Wiring diagrams





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