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ESTDS10 Conductivity EC, Salinity, and TDS Sensor
Name:ESTDS10 Conductivity EC, Salinity, and TDS Sensor
Type:ESTDS10
Manufacturer:Conductivity temperature compensation can be performed using internal or external temperature sensors, suitable for industrial, electric power, agricultural,pharmaceutical, food, scientific research, environmental protection and other fields.
Product Description:
Product Description

ESTDS10 Conductivity, Salinity, and TDS Sensor

Products descriptions:
ECTDS10 conductivity sensor has stable performance and high sensitivity, and can measure EC, salinity, and TDS indicators simultaneously. Conductivity temperature compensation can be performed using internal or external temperature sensors, suitable for industrial, electric power, agricultural, pharmaceutical, food, scientific research, environmental protection and other fields.

Products characteristics:
1. High cost performance, measure EC, salinity and TDS at the same time.
2. Conductivity can be temperature compensated.
3. Can be used for the conductivity of water and fertilizer integrated solution, and other nutrient solutions and substrates.
4. Optional stainless steel electrode or ABS plastic electrode.
5. The electrode is completely sealed and can be directly put into water for long-term dynamic detection.
6. High precision, fast response, good interchangeability and reliable performance.
7. Perfect protection circuit and multiple signal output interfaces are optional.

Detailed Images
Technical Parameters
Output Signal
Voltage output 0-2V
(Output impedance is about 0 ohms)
Current output 4-20mA
(Load resistance <500ohm)
RS485 Interface
Modbus Protocol
Supply voltage
3.6-30V/DC DC
12-30V/DC DC
3.6-30V/DC DC
Static power
10mA @ 24V DC
30mA @ 24V DC
(Current output channel is 20mA)
10mA@24V DCDC
Conductivity range
Available range: 0-20000us / cm
Resolution: 10us / cm within 0-10000us / cm, 50us / cm within 100000-20000us / cm
Accuracy: ± 3% within the range of 0-10000us / cm; ± 5% within the range of 10000-20000us / cm
Conductivity temperature compensation
Built-in temperature compensation sensor, compensation range 0-50 ℃
Temperature measurement range
range:-40~80℃,Resolution:0.1℃,accuracy :±0.5℃
Protection class
Conductivity electrode: IP68, long-term use under immersion in water
Transmitter body: IP67, waterproof splash
Operating Environment
-40~85℃
The default cable length
Power and communication cable: 2 meters (length can be customized according to requirements)
Electrode cable: 5 meters
Connection
Preloaded cold terminal
Size
Conductivity electrode thread installation: 1/2 "NPT thread
Transmitter body: 128 * 70 * 42mm
Electrode length
78mm
Model Selection
Code number
Code
Code Description
Code 1: Products
ECTDS10
ECTDS10 conductivity sensor
Code 2: measurement parameters
A
Three parameters measurement of conductivity, salinity and TDS
Code 3:
Conductive electrode
A
B
C
ABS plastic conductivity electrode
Stainless steel conductivity electrode
Customize
Code 4:Conductivity Range
A
B
C
D
E
0-20000us/cm
0-10000us/cm
0-5000us/cm
0-2000us/cm
Customize
Code 5: supply voltage
A
3.9-30V/DC
Code 6: Output signal
A
B
C
D
E
F
G
Voltage output 0-2V
Current output 4-20mA
RS485 interface, Modbus protocol
RS485 interface, Modbus protocol & voltage 0-2V output
RS485 interface, Modbus protocol & current 4-20mA output
SDI-12 interface
Customized
Code 7: line length
002
XXX
EC electrode cable 5 meters, transmitter cable 2 meters
EC electrode cable 5 meters, customized transmitter cable length, XXX is any wire length (unit: meter)
Model example:
ECTDS10 sensor, three parameters measurement of conductivity, salinity, TDS, ABS plastic conductivity electrode, conductivity
measurement range 0-10000us / cm, 3.9-30V power supply, RS485 interface, Modbus protocol, customer-defined transmitter cable
length 5 meters. The selection code is: ECTDS10-A A A A C 005
Product Picture
 
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