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Support rs485 monitoring function suppliers
(362 products available)
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HG803 5C4P Stainless Steel 316L Probe 4 20mA Modbus RTU
Rs485
Humidity Temperature Transmitter Temperature And Humidity Sensor
$
32
.70 - $
37
.00
Min. Order: 2 pieces
14 yrs
CN
Supplier
4.9/5.0
·
17 reviews
·
"quick delivery"
Contact supplier
Chat now
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Industrial Serial Server
RS485
To RJ45 TCP/IP To Serial Rail-mount
Support
Ethernet Module With POE
Function
Ready to Ship
$
16
.99 - $
18
.99
Min. Order: 5 pieces
Shipping per piece: $3.62
1 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
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Stick Logger 4G/GPRS/WiFi/Ethernet
Supports
RS485
/RS232/TTL/USB For
Monitoring
PV Inverter System
$
43
.60 - $
46
.80
Min. Order: 1 piece
Shipping per piece: $15.22
1 yrs
CN
Supplier
5.0/5.0
·
1 reviews
Contact supplier
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Peacefair PZEM014
RS485
Modbus Ammeter Voltmeter Electric Wattmeter Kwh Frequency Power Factor Smart Energy
Monitoring
System
Ready to Ship
$
5
.50 - $
6
.50
Min. Order: 2 pieces
Shipping per piece: $4.38
7 yrs
CN
Supplier
4.8/5.0
·
23 reviews
·
"fast delivery"
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Water Quality Ph Sensor Industrial Electrode Probe Controller Online Analysis And
Monitoring
ORP Detector
RS485
4-20MA
$
85
.00 - $
95
.00
Min. Order: 5 pieces
1 yrs
CN
Supplier
5.0/5.0
·
6 reviews
·
"good service"
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Ozone Sensor Air Toxic Gas Detector
RS485
Analog O3 Concentration
Monitoring
Transmitter Industrial 0-100PPM 4-20MA Output
$
54
.00 - $
58
.00
Min. Order: 5 pieces
1 yrs
CN
Supplier
5.0/5.0
·
6 reviews
·
"good service"
Contact supplier
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