Wind direction transmitter instruction manual (analog type)
Shandong Renke Control Technology Co., Ltd.
www.renkeer.com
8
disconnect the power supply. Water entering the transmitter can cause irreversible changes.
3. Prevent chemical reagent, oil, dust and other direct damage to the sensor, do not use it for a
long time in the environment of condensation, extreme temperature, and prevent cold and heat
shock.
4. Calculation method
4-20mA output comparison
table
0-10V output comparison table 0-5V output comparison table
output value
（
mA
）
Correspondin
g wind
direction
Output value
(V)
Correspondin
g wind
direction
Output value
(V)
Correspondin
g wind
direction
≈
4
North wind
≈
0
North wind
≈
0
North wind
≈
6.2857
Northeast
wind
≈
1.4286
Northeast
wind
≈
0.7143
Northeast
wind
≈
8.5714
Dongfeng
≈
2.8571
Dongfeng
≈
1.4286
Dongfeng
≈
10.8571
Southeast
wind
≈
4.2857
Southeast
wind
≈
2.1429
Southeast
wind
≈
13.1429
south wind
≈
5.7143
south wind
≈
2.8571
south wind
≈
15.4286
Southwest
wind
≈
7.1429
Southwest
wind
≈
3.5714
Southwest
wind
≈
17.7143
Westerly
≈
8.5714
Westerly
≈
4.2857
Westerly
≈
20
Northwest
wind
≈
10
Northwest
wind
≈
5
Northwest
wind
5. Common problems and solutions
Symptom: No output or output error
possible reason:
1) PLC calculation error caused by incorrect range measurement. Please refer to the technical
specifications in Part 1 for the measurement range.
2) The wiring method is incorrect or the wiring sequence is wrong.
3) The power supply voltage is incorrect (24V power supply for 0-10V models).
4) The distance between the transmitter and the collector is too long, causing signal disturbance.
5) The PLC acquisition port is damaged.
6) The equipment is damaged.
6. Contact
Shandong Renke Control Technology Co., Ltd.
Address: 2 / F, East Block, Building 8, Shun Tai Plaza, High-tech Zone, Jinan City, Shandong
Province
Post code: 250101
Phone: 400-085-5807
Website: www.renkeer.com
Cloud platform address: en.0531yun.cn Or: eniot.0531yun.cn
