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The HI710 series of controllers offer state of the art specifications for your process control. They can be configured for ON/ OFF, proportional, PI or PID control. Thanks to our exclusive technology, they can be customized to best fit your application.
HI 710 series controllers are real time microprocessor-based EC controllers. They provide accurate measurements, flexible ON/OFF or proportional control capabilities, analog input and output, RS485 port, dual setpointand alarm signal.The system is composed of a case inside which the signal conversion circuitry, the microprocessor circuitry and the outputpower drivers are contained.
With self-diagnostic features and extractable terminals, installation and maintenance are fast and simple. Password protection guarantees that the calibration and predetermined parameters cannot be altered unnecessarily. The controllers can operate with four-ring probe or 4-20 mA signal. They accept probes with or without a built-in Pt100 temperature sensor.
| Weight | 1.69 kg |
|---|---|
| EC Accuracy | ±0.5% f.s. (EC) |
| EC Calibration | automatic or manual at 1 point |
| EC Range | 0.0 to 199.9 µS/cm; 0 to 1999 µS/cm; 0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm |
| EC Resolution | 0.1 µS; 1 µS; 0.01 mS; 0.1 mS |
| TDS Accuracy | ±0.5% f.s. |
| TDS Range | 0.0 to 100.0 mg/L (ppm); 0 to 1000 mg/L (ppm); 0.00 to 10.00 g/L (ppt); 0.0 to 100.0 g/L (ppt) |
| TDS Resolution | 0.1 ppm; 1 ppm; 0.01 g/L (ppt); 0.1 g/L (ppt) |
| Temperature Accuracy | ±0.5°C (0 to 70°C); ±1°C (outside) |
| Temperature Range | -10.0 to 100.0°C |
| SKU | HI710221-2 |
| Name | Panel-mounted Conductivity & TDS Controller – HI710-with analog output |
| EC Range | 0.0 to 199.9 µS/cm; 0 to 1999 µS/cm; 0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm |
| EC Resolution | 0.1 µS; 1 µS; 0.01 mS; 0.1 mS |
| EC Accuracy | ±0.5% f.s. (EC) |
| EC Calibration | automatic or manual at 1 point |
| TDS Range | 0.0 to 100.0 mg/L (ppm); 0 to 1000 mg/L (ppm); 0.00 to 10.00 g/L (ppt); 0.0 to 100.0 g/L (ppt) |
| TDS Resolution | 0.1 ppm; 1 ppm; 0.01 g/L (ppt); 0.1 g/L (ppt) |
| TDS Accuracy | ±0.5% f.s. |
| EC/TDS Temperature Compensation | automatic or manual, -10 to 100°C with adjustable temperature coefficient from 0.00 to 10.00%/°C |
| EC to TDS Conversion Factor | adjustable from 0.00 to 1.00 |
| Temperature Range | -10.0 to 100.0°C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5°C (0 to 70°C); ±1°C (outside) |
| Analog Input Signal | 4-20 mA |
| Analog Ouput Signal | analog: isolated 0-1 mA, 0-20 mA and 4-20 mA; 0-5 VDC, 1-5 VDC and 0-10 VDC or digital: RS485 bi-directional opto-isolated |
| Power Consumption | 15 VA |
| Over Current Protection | 5A, 250V fast fuse |
| Enclosure | Single case ½ DIN |
| Installation Category | II |
| Panel Cutout | Panel cutout: 140 x 140 mm / Instrument: 144 x 144 x 170 mm |
| Power Supply | 230 ±10% Vac , 50/60 Hz |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 144 x 144 x 170 mm |
| Weight | 1.6 kg (3.5 lb.) |
Each HI710 model is supplied with mounting brackets and instructions.
To empower customers to achieve quality
by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
