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- OR400G 4-Wire ORP Analyzer
OR400G 4-Wire ORP Analyzer
Model OR400G
4-Wire ORP Analyzer
Product Information
The OR400G Oxidation Reduction Potential (ORP) Analyzer is suitable for large-scale plants as well as for general measurement and control applications.
The use of this converter in combination with the ORP Sensor (OR8ERG, OR8EFG, HA485, etc.) allows continuous measurement of ORP in a wide range of processes. Converter parameters can be set interactively from the front panel; real-time self-diagnostic functions ensure continued accuracy and reliability.
Various electrode washing methods are supported: ultrasonic washing, jet washing, and brush washing.
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General
Specification for OR400G  |
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User's
Manual for OR400G |
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Selection
Guide for pH/ORP Analyzer |
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Click here to request a technical document for pH/ORP Analyzers |
Features
| * | Converter parameters can be set interactively from the front panel; real-time self-diagnostic functions ensure continued accuracy and reliability. |
| * | Output can be freely set to correspond to arbitrary input span of 100 mV or greater. |
| * | Wash timer functions are built in. |
| * | Real-time self-diagnostic functions ensure continued accuracy and reliability. |
| * | Variety of Electrodes Available. |
| * | Various washing methods supported. |
Specifications
| Measured object | Oxidation Reduction Potential in aqueous solution |
| Measurement principle | Metal electrode method |
| Measuring range | -1500 to +1500 mV |
| Display | digital (LCD), range -1500 to +1500 mV |
| Converter output | 4 to 20 mA DC, isolated (floating), maximum load resistance 600 Ω |
| Contact output | Four outputs |
| Contact input | One input |
| Ambient temperature | -10 to 55 deg C |
| Ambient humidity | 10 to 90 % RH (non-condensing) |
| Construction | Watertight complying with JIS C0920, equivalent to NEMA 4 water proof construction |
| Power supply voltage | 88 to 132 V AC or 176 to 264 V AC at 50/60 Hz. |
| Power consumption | Approx. 8.5 VA |
| Weight | Approx. 2.5 kg |
Performance
| Linearity | 0.5% of input span (not including sensor) |
| Repeatability | 0.5% of input span (not including sensor) |
