Installation Preparation; Installing The Temperature And Humidity Sensor; Environment Requirement - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring

10.2.2 Installation Preparation

This topic describes how to prepare for the sensor installation.
Checking the Package
Check the package and ensure that it has no obvious split or collision mark. If the package has
any damage that may lead to any hazard to the sensors inside, contact the local representative
office for replacement.

Environment Requirement

Check the environment before installation and ensure that the environment meets the technical
requirements, as shown in
Table 10-18 Environment requirements
Name
Temperature
measurement
Humidity
measurement
Digital
parameter
detection
Analog
parameter
detection
Relay output
control
Communication
rate

10.2.3 Installing the Temperature and Humidity Sensor

This section describes the context, precautions and procedure for installing the temperature and
humidity sensor.
Context
The requirements for installing the temperature and humidity sensor are as follows:
Issue 01 (2012-08-17)
Table 10-18.
Measurement object
Measurement Range
Measurement precision
Measurement Range
Measurement precision
Measurement content
Alarming response time
Measurement Range
Measurement precision
Control response time
Dry-contact output
capacity
RS-232, RS-485
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Parameter
-20°C to +80°C
±3°C
0% RH to 100% RH
±5% RH
Smoke, door status, water and so on
< 10s
4 mA to 20 mA or 0 V to 5 V
±1%
< 1s
Voltage: 110 VDC, 125 VAC, maximum
load current: 1 A (30 VDC)
UA5000: 9600 bit/s
MA5600T: 19200 bit/s
10 Sensors
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