Datastick ORP REDOX Sensor
- ORP Measurement Range ORP measurement range from -2100 mV to 2100 mV
- ORP Sensor Head ORP sensor head is precalibrated for ORP and temperature. Plug into any Datastick to yield accurate 24-bit data.
- Universal DataStick Provides conversion of sensor signals and interactive communication for measurement calibration configuration and diagnostics
Overview
Provides differential ORP/REDOX measurement with no field calibration required. The ORP/REDOX sensor can be connected directly to a PLC(Programmable Logic Controller), and any computer can be used to display data and to customize and calibrate the sensor. The ORP/REDOX probe is offered in a variety of materials and has replaceable quad junction salt bridges. Pre-calibrated sensor heads can be replaced or exchanged with any other type of sensor without any system downtime, saving time and money.
The REDOX/ORP sensor/electrode is constructed to be exceptionally chemically resistant and mechanically strong, and has non-flowing and anti-fouling characteristics. The sensor also has a built-in pre-amplifier and universal engineering units conversion. The electrode also has universal signal conditioning electronics and interactive communications with a host computer or display interface via a range of connectivity options, including Modbus? RTU, DeviceNet, Profibus, USB, CANopen or Ethernet.
A titanium ground electrode is included to eliminate ground loop currents in the measuring electrode and an integral temperature sensor measures temperature independently.
Manufactured by: Thermo Scientific
Model: Datastick ORP REDOX Sensor
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
Applications
Wastewater treatment
Metal finishing (chrome/cyanide destruct)
Bleaching pulp
Disinfection control
Specification
| Measurement System Performance† | |
| Range | -2100 mV to +2100 mV |
| Resolution | 0.1 mV |
| Accuracy | 0.1% of reading |
| Step Response Time | 90% in 30 seconds |
| Operational Environment | |
| PEEK Sensor Head | Temperature Range: -5 °C to 95 °C Maximum Pressure: 100 psig @ 95 °C Maximum Flow Rate: 10 ft/second |
| CVPC Sensor Head | Temperature Range: -5 °C to 75 °C Maximum Pressure: 85 psig @ 75 °C Maximum Flow Rate: 10 ft/second |
| Power Requirements‡ | |
| Voltage Range | 10 to 30 VDC |
| Maximum Power | 200 mW |
| Typical Power | 120 mW |
| Construction | |
| Process Electrodes | Platinum or gold |
| Ground Rod | Titanium (standard), 316 stainless steel or Hastelloy C |
| O-rings | Viton® (other materials available) |
| Sensor Head Material | PEEK or CPVC |
| DataStick Material | 316 stainless steel, PEEK, or CPVC |
| Weight | 1.2 lbs (PEEK or CPVC) 2.6 lbs (316 stainless steel) |
| Units of Measure | |
| Measurement Units | mV |
| Temperature Units | °C, °F |
| Calibration†† | |
| Sample | 1 point |
| Temperature | 1 point |
| Temperature Compensation Options‡‡ |
Temperature measurement is provided as an independent measurement. |
| Other Configuration Options | |
| Sensor Filter | 0 to 100 seconds |
| Temperature Filter | 0 to 100 seconds |
| Approvals and Ratings | |
| Immunity & Emissions | CE certified 89/336/EEC: CISPER 11, EN61000 (-4-2,-4-3,-4-4,-4-6, 4-8) |
| Safety | cULus Listed; 367G E303570 |
| Hazardous Locations | Haz Loc Class 1, Division 2, Groups A, B, C, D. Max Ambient 80 °C |
| † Note: Typical at 25 °C Performance unaffected by cable length ‡ Note: Class II DC power supply required †† Note: ORP and temperature are pre-calibrated at the factory ‡‡ Note: Temperature can be entered manually |
|
