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Signal Output
Output mode
Normal state
Alarm status
Analog output
Electrical Interface
Analogue Output (Relay Output): 4-20 mA
Function
+Vcc
Switching COM
GND
Switching out1
Signal Output
Configuration Mode
Key Introduction
S1 and S2 keys can be used to set the switching output.
S2 key is used to select the functions and set values.
S1 key is used to confirm and set the shift operation of
display. If a setting is not confirmed within 60 seconds, the
unit will automatically exit the setting mode and enter nor-
mal measurement mode. The current temperature will be
displayed.
Normal Temperature Display Status:
Long press S2 Key, it will show 4 "Zero" for users to set the
password, short press S2 Key to change the setting value. S1
key is for adjusting the display location. When the user inputs
password "8888", long press S1 Key to enter the "User Setup".
Relay（DC30V/1A,AC125V/0.3A）
Normally open (open)
Normally closed (connection)
4-20mA
PIN
Analog
Normally closed (connection)
Normally open (open)
1
2
3
4
5
2
Color
Brown
White
Blue
Black
Grey
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