NOBOTECH YD-5100 Online Salinometer intelligent salinity meter, automatic temperature compensation
Using high performance CPU chip and SMT chip technology, Measurement accuracy and Repeatability, automatic temperature compensation range 0~100 ℃, with RS-485 Communication interface and 4~ 20mA current output function.
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Introduction
The salinity meter is an online intelligent salinity meter independently developed by our company. It adopts high-performance CPU chip and SMT patch technology to complete the measurement and temperature compensation of salinity and temperature, with high precision and good repeatability. It can be widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water and other solutions for continuous monitoring of salinity value.
Features
Large screen dot matrix LCD display, Chinese menu menu.
Used for salinity measurement and upper and lower limit control.
The screen displays the alarm status and can be accompanied by the switch ON/OFF signal output at the same time.
Automatic temperature compensation function: automatic 0~100 ℃.
Communication function (optional): With RS-485 communication interface (MODBUS protocol is partially compatible), the salinity value corresponding to the 4-20 mA current output can be set arbitrarily.
Watchdog function: Ensure that the meter does not crash.
The core components are all from foreign brands.
Factory settings can be restored. Power-down protection > 10 years.
NOBOTECH YD-5100 Online SalinometerSpecifications
| LIST | VALUE |
|---|---|
| Measurement Range | 0-300‰ |
| resolution | 0.1‰ |
| Accuracy | ±2.0%(FS) |
| Automatic temperature compensation | 0~100 ℃, temperature compensation NTC 10K, based on 25 ℃, the temperature compensation coefficient can be corrected |
| control interface | Two sets of ON/OFF relay contacts (passive ports). Divided into salinity, temperature control signal photoelectric isolation output |
| signal isolated output | Photocoupler isolation protection 4~ 20mA signal output |
| relay | The relay lag can be set arbitrarily, and the relay load is 10A 220VAC. |
| Ambient Operating Temperature | Environment temperature is 0~60 ℃, Relative Humidity ≤ 90% |
| load | <750Ω(4-20mA) |
| Working Voltage | 220V [L] or DC24V + or DC12V + |
| Dimensions | 100×106×168mm |
| opening size | 92×92mm |
| Weight | 0.9Kg |
| Working Relative Humidity | ≤90% |
NOBOTECH YD-5100 Online Salinometer Packing list
host x1, probe x1, bracket x1, power cord x1, RS-485 function x1, manual X1, certificate X1, warranty card X1.
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.


YD-5100






