SONBEST SM2110V-10 User Manual

Protective DC10V voltage type temperature and humidity sensor
SM2110V-10 using the standard DC0 ~ 10V voltage output signal,easy access to PLC，DCS and
other instruments or systems for monitoring temperature,humidity state quantities.The internal use of
high-precision sensing core and related devices to ensure high reliability and excellent long-term
stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and
other output methods.

Technical Parameters

Technical parameter
Brand
Temperature measuring range
Temperature measuring accuracy
Humidity measuring range
Humidity accuracy
Output Interface
Power
Running temperature
Working humidity

Wiring instructions

Any incorrect wiring can cause irreversible damage to the product. Please carefully wire the cable as
follows in the case of power failure, and then connect the cable to confirm the correctness and then use it
again.
ID
1
2
3
4
In the case of broken wires, wire the wires as shown in the figure. If the product itself has no leads, the
core color is for reference.

1. temperature and DC0-10Vvoltage computing relationship

For example, the range is -30~80℃, the analog output is 0~10V DC0-10Vvoltage signal, temperature
and DC0-10Vvoltage The calculation relationship is as shown in the formula: C = (A2 -A1) * (X-B1) / (B2-B1)
+ A1, where A2 is temperature range upper limit, A1 is the lower limit of the range, B2 is DC0-10Vvoltage
output range upper limit, B1 is the lower limit, X is the currently read temperature value, and C is the
best Industrial Co., Ltd
Sha nghai Son
SM2110V-10 Us er Ma nual
SM2110V-10
User Manual
File Version: V21.11.15
Core color
Red
Green
Yellow
Blue
http://www.sonbus.com/
Parameter value
SONBEST
-30℃~80℃
±0.5℃ @25℃
0~100%RH
±3%RH @25℃
DC0~10V
DC12~24V 1A
-40~80° C
5%RH~90%RH
Identification
V+
V-
H+
T+
Note
Power V+
Power V-
Humidity output
Temperature output
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