Sentec
SENTEC - Model SEM220B -Wall-mounted LCD 4-20ma analog output temperature and humidity Sensor
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DC power supply (default)
DC 10~30V (0~10V output type can only be powered by 24V)
Maximum power consumption
Current output
1.2W
Voltage output
1.2W
Precision A
humidity
±2%RH(5%RH~95%RH,25℃)
temperature
±0.4℃(25℃)
Precision B (default)
humidity
±3% RH (5% RH~95% RH, 25°C)
temperature
±0.5°C (25°C)
Long-term stability
humidity
≤1%RH/y
temperature
≤0.1°C/y
Response time
humidity
≤8s (1m/s wind speed)
temperature
≤25s (1m/s wind speed)
Signal output
Current output
4~20mA
Voltage output
0~5V/0~10V
Load capacity
Voltage output
Output resistance ≤250Ω
Current output
≤600Ω
Transmitter circuit operating temperature and humidity
-40°C~+60°C, 0%RH~80%RH
Probe operating temperature
-40°C~+120°C, default -40°C~+80°C
Probe working humidity
0%RH-100%RHMost popular related searches