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pH or mV analyzer, controller, 4 ~ 20 mA transmitter, RS-485, 4 on/off relays and 1 Wash. relay.pH & ORP analyzer,1/4 DIN panel mount IP65 case. Features 4 fully programmable relays for pH or ORP and one for wash. RS-485 interface, password protected with individual ID’s. 4 ~ 20 mA analog output is fully programmable, assignable & reversible. Tinned lead connectors. CE Approved .
| Control Type | On / Off |
|---|---|
| Current Output Range | 4 to 20 mA (isolated),programmable span |
| Input impedance | 1013 ohms |
| Maximum Load | 500 ohm |
| Temperature Accuracy | ±0.1 °C ± 1 digit |
| Temperature Range | -10.0 to 120.0 °C |
| Temperature Resolution | 0.1 °C |
| pH Accuracy | ±0.1% of reading ± 1 digits |
| pH Range | -2.00 to 16.00 |
| pH Resolution | 0.01 pH |
| Weight | 940 g |
| Power source | 115/230 VAC, 50/60hz |
| Dimensions | 1/4 DIN, depth 148mm |
| Current Output Scale | User programmable ,linear |
| ATC Sensor | 3k balco, 10k, and pt-1000, selectable |
| Buffer Recognition | 4.01,7.00, 10.01 / 4.00,6.86, 9.18 |
| Calibration Auto End Point Sensing | Yes |
| Digital output | RS-485 |
| Electrode Offset Compensation | ±100 mV |
| Electrode Slope Compensation | ±30% of ideal slope |
| Isolated voltage | 500 VDC |
| Keypad | Audio feedback |
| Pre-amplifier Voltage | ±5 VDC, 20 mA max output |
| Relay Output (resistive load only) | 5 amps at 115 VAC 2.5 amps at 230 VAC |
| Relay Set Point Hysteresis | User programmable |
| Security Protection | 4 digit password |
| Temperature Compensation Range | -10.0 to 120.0 °C |
| ORP Accuracy (Absolute) | ±0.1% of reading ± 1 digits |
| ORP Accuracy (Relative) | ±0.1% of reading ± 1 digits |
| ORP Range (Absolute) | -2500 to 2500 mV |
| ORP Range (Relative) | -6499 to 6499 mV |
| ORP Resolution (Absolute) | 1 mV |
| ORP Resolution (Relative) | 1 mV |
| Buffer Temperature Range | 0 to 60.0 °C |
| Wash | 1programmable, manual relay |
| pH or ORP | 4 programmable for pH or ORP |
