Item
Temperature
Humidity
Signal port
RS485
Power supply
5–16 V DC (typical value 12 V DC)
Power consumption
< 180 mW
Storage environment
–40°C to +85°C
Weight
About 85 g
3.2.19.5 T/H Sensor (BOM Number: 02312PBL)
Figure 3-43 Appearance
(1) RS485-OUT
(2) RS485-IN
(3) DIP switch
(4) Button
(5) NTC1–3
(6) NTC4–6
(7) Display
Table 3-71 T/H sensor specifications
Item
Temperature
Humidity
Measurement
range
–40°C to +70°C
1%–99% RH
Measurement
precision
≤ ±1°C (25°C)
≤ ±5% RH (25°C, 20%–80%
RH)
Extended
temperature
collection port
Provides two RJ45 ports to connect to six NTC temperature
sensors, each RJ45 port connecting to three NTC
temperature sensors.
Signal port
RS485
Power supply
5–16 V DC (typical value 12 V DC)
ECC800 Data Center Controller
User Manual (for ECC800-Pro)
3 Device Description
Issue 02 (2020-09-07)
Copyright © Huawei Technologies Co., Ltd.
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