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Dual Channel PH / ORP Analyzer Access To 2 Electrodes IP66 For Swimming Pools
Product Introduction
The DRFN’s dual-channel PH/ORP analyzer can simultaneously access to 2 sensors, PH or ORP electrode. The instrument can display 4 detection data including temperature. The PD600 PH/ORP controller has 2 settable SPST multi-function relays and 2 high-precision 0/4~20mA current outputs. It can meet PH/ORP monitoring, dosing control, and data signal remote transmission at the same time.
The dual-channel analyzer is widely used in swimming pools, water parks, and other industries.
Product Advantages
Technical Parameters
| Product Name | Dual-Channel PH/ORP Analyzers |
| Product Model | PD600-A |
| Software Version | DRFN Multi-parameter analysis softwareV1.0 |
| pH Sensor | Glass pH sensor |
| ORP Sensor | Redox potential sensors (platinum/gold sensors) |
| TEMP | PT1000 or NTC10K |
| PH Measure Range | -2～16pH |
| ORP Measure Range | ±2000mV |
| TEMP Measure Range | -10～150℃ /14~302℉ |
| pH Resolution | 0.01pH |
| ORP Resolution | 1mV |
| TEMP Resolution | 0.1℃/ 0.1℉ |
| Accuracy | 0.1% of measurement range(or PH:±0.02pH /ORP:±2mV)take the bigger one |
| Stability | 0.05% of the measurement range every 24 hours, no accumulation |
| Repeatability | Better than 0.1% of the measurement range. |
| Sensor Self-diagnosis | image displays with a short buzzer alert |
| Relay Control | 2 configurable SPST relays with a maximum relay load of 3A/250VAC. |
| Analog Current Output | 2 settable 0/4~20mA active current loop outputs with a maximum load of 1000 ohms. |
| Communication Method | Two-wire RS485 interface, communication protocol: MODBUS RTU; support JSON text data format |
| Display Screen | 128*64 black and white graphic dot matrix LCD display with adjustable backlight mode and adjustable display rate. |
| Configuration Information | Power failure protection with indefinite parameter retention |
| Time History / Data | Year/month/day/hour/minute/second, 14000 historical data can be recorded, and the recording interval can be set between 1~999 minutes. |
| Maintenance Record | Last 100 times |
| Protection Level | IP66 |
| Operating Environment | 0～60℃, |
| Storage Environment | -20～70℃, relative humidity less than 95% RH (no condensation) |
| Instrument Housing | Shell material: enhanced ABS; instrument size 144*144*120mm |
| Installation Method | Wall mounting, pipe clamping, panel(opening size 138*138mm) |
| Electrical Interface | The back end of the instrument is reserved for 3 M12*1.5 gland, wire diameter 3~6.5mm |
| Power Supply | 100~240VAC |
| Power Consumption | About 7W |
| Instrument Weight | About 800g |
If you are interested in our product dual-channel PH/ORP analyzer, please contact us.
