簡(jian)體中(zhong)文(wen)
English
Product Description：
Name：ESTDS10 Conductivity EC, Salinity, and TDS Sensor
Type：ESTDS10
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.
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 | ||
| 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 FG | 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 | ||
