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$478.99
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RS485 Wireless ModBus RTU 1W 433MHz Gate Way Module 4Channel Analog
- E821-DTU(2I2-400SL) Radar Transmitter Flowmeter
- Device Servers
- RS485 Wireless ModBus RTU 1W 433MHz Gate Way Module 4Channel Analog
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Overview
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Device Servers
Name
The main parameters
Data
RF
Standard frequency band
433MHz
Transmit power
1W
Hardware
Product size (H*W*D)
109*175*35mm±1mm
product weight
245g±5g
Operating temperature
-20~+70
storage temperature
-40~+85
Working humidity
5%~95%
Storage humidity
1%~95%
Operating Voltage
8V~28V
Current acquisition range
0mA~20mA
Current output range
0mA~20mA
Precision
0.2%
Data interface
RS485:9600bps
Software
Operating mode
Following transmit/receive mode, dataacquisition mode, configuration mode
Configuration command
Modbus RTU
==========
High-concerned chemical : None
Model Number : E821-DTU(2I2-400SL)
Working Frequency : 433MHz
Standard frequency band : 433MHz
Transmit power : 1W
Collection type : Analog
Collection range : 4~20mA
Interface Type : RS485
Number of acquisition channe : 4-channels
Product size (H*W*D) : 109*175*35mm±1mm
Name
The main parameters
Data
RF
Standard frequency band
433MHz
Transmit power
1W
Hardware
Product size (H*W*D)
109*175*35mm±1mm
product weight
245g±5g
Operating temperature
-20~+70
storage temperature
-40~+85
Working humidity
5%~95%
Storage humidity
1%~95%
Operating Voltage
8V~28V
Current acquisition range
0mA~20mA
Current output range
0mA~20mA
Precision
0.2%
Data interface
RS485:9600bps
Software
Operating mode
Following transmit/receive mode, dataacquisition mode, configuration mode
Configuration command
Modbus RTU
==========
High-concerned chemical : None
Model Number : E821-DTU(2I2-400SL)
Working Frequency : 433MHz
Standard frequency band : 433MHz
Transmit power : 1W
Collection type : Analog
Collection range : 4~20mA
Interface Type : RS485
Number of acquisition channe : 4-channels
Product size (H*W*D) : 109*175*35mm±1mm
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by XinjintongLimited Return Policy
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