Manufacturer for Reversible Dc Motor Speed Controller - Conductivity TDS Controller – JIRS Detail:
Description
◇ English language display.
◇ Measure Conductivity/TDS/Resistivity and Temperature.
◇ High/low limit relay control output , 4-20mAcurrent output. digital Modbus RS485 communication output (Optional).
◇ High/low limit alarm light, double relay, alarm delay could be set.
◇ Instrument mode isolated transmitting port, max circle resistance up to 750Ω.
◇ PID control to actuate and control powered variable value through 4-20 mA output (optional).
◇ Back light of LCD could select power saving mode, timing automatic off, brightness adjust.
◇ Conductivity constant input directly function or to calibrate probe constant as per known calibration solution’s conductivity value.
◇ High performance CPU, good electromagnetic compatibility.
◇ MOV and AC input be fused function.
◇ ESD over voltage protection is available.
◇ Password management avoid non-professional person to operate.
Main Technique Specifications
|
Function Model |
EC/TDS/RM-6850 Conductivity /TDS /Resistivity controller |
|
Measuring Range |
Conductivity: 0-200uS ( 0.1sensor), 0-20, 000uS(1.0 sensor), 0-200mS (10.0 sensor) TDS: 0-100ppm(0.1 sensor), 0-10,000ppm(1.0 sensor) Resistivity: 0-18.25MΩ·cm (0.01 sensor) 0-18250KΩ·cm (0.01 sensor) |
|
Accuracy |
+ 1.5% (FS) |
|
Temp. Comp. |
0～120 ℃, Automatic, PT1000 |
|
Sensor constant |
0.01, 0.1, 1.0, 10.0 cm-1 |
|
Sensor connection |
1/2”NPT (standard), 3/4”NPT(optional), Flanged (optional) |
|
Sensor cable length |
5m or as per request |
|
Display |
128 * 64 dot matrix LCD |
|
Current output signal |
Isolated, Transferable 4-20mA signal output, max circle resistance 750Ω |
|
Control output signal |
High/Low Limit relay control output, （3A/250 V AC） |
|
Communication signal |
Modbus RTU RS485 (optional) |
|
Power |
AC 220V ±10%, 50Hz (Standard) AC110V ±10%, 50Hz (Optional) AC/DC 24V(optional) |
|
Working temperature. |
0～60℃, 0～100℃ (Match high temp. Sensor) |
|
Working pressure |
0～0.5MPa |
|
Protection grade |
IP 65 |
|
Working environment |
Ambient Temp. 0～60℃, Relative Humidity ≤95% |
|
Overall dimensions |
96×96×127mm(high×width×depth) |
|
Hole dimensions |
92×92mm(height×width) |
|
Installation Mode |
Panel Mounted(Embeded) |
Application
Widely used for electronic, Chemical, Pharmaceutical, electromechanical, drinking water, cooling tower, boiler plant and other industries for online conductivity, resistivity controller.
Product detail pictures:
Related Product Guide:
We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Manufacturer for Reversible Dc Motor Speed Controller - Conductivity TDS Controller – JIRS , The product will supply to all over the world, such as: Egypt, Iran, Hanover, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
By Edith from Los Angeles - 2017.11.29 11:09
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Lena from Burundi - 2018.06.30 17:29
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