pH Controller & Transmitter
MODEL : pH 600 - 1
Display : 4 + 4 Digit 0.5” & 0.39” 7 Seg RED LED Display
Electrode Input: Combined Electrode with BNC Attachment
Relay Output: Relay - 1 for Setpoint - 1, Relay - 2 for Setpoint - 2 with 5A Rating
- Introduction
- Specifications
- Key Features
Product Details
The pH 600 - 1 series of pH Controller and Transmitter provides a reliable method of Monitoring, Controlling & Transmitting 4 - 20mA / RS 485 MODBUS RTU communication for interfacing to PLC, Data logger, HMI, etc.,. This product is suitable to measure pH in water treatment, Electrolytic water cleaning, etc.,. in chemical industries, food process, waste water treatment, electroplating industries, textile industries & neutralization process, etc., This pH Controller & Transmitter can measured using industrial combined pH sensors, temperature can be measured using temperature sensor. This pH Controller & Transmitter has many user friendly and safety features which as follows.
| Model | pH 600-1 |
|---|---|
| Display | 4 + 4 Digit 0.5” & 0.39” 7 Seg RED LED Display |
| Range | -2 to 16 pH |
| Accuracy | ± 0.01 pH ± 1 digit |
| Resolution | 0.01 pH |
| Input Impedance | >10¹² Ohms |
| Temperature sensor | RTD - PT 100 (3 wire) |
| Temperature Compensation | Manual / Automatic (-20.0 to +150.0ºC) |
| Electrode Input | Combined Electrode with BNC Attachment |
| Set Point - 1 & 2 | Two Set Point with 6 relay status selectable |
| Calibration / Setpoint | Using Front panel soft touch key |
| Relay Output | Relay - 1 for Setpoint - 1, Relay - 2 for Setpoint - 2 with 5A Rating |
| Relay Hysteresis | 0 to 5 pH (user adjustable) (only for High & Low control modes) |
| Relay Cyclic delay | 0 to 100 seconds (user adjustable) (only for High & Low control modes) |
| Alarm Output (optional) | Inbuilt audible buzzer with front key reset |
| Optional Re. Tx. output | Galvanically Isolated 4 - 20 mA |
| Optional Comm. output | Isolated RS 485 |
| Comm. Protocol | MODBUS RTU |
| Operating Environment | -10 to 50ºC / 10 to 95 % RH Non Condensing |
| Power Supply | 90 to 270V AC / DC 50Hz |
| Dimension | 96 x 96 x 85 mm |
| Cutout Dimension | 92 x 92 mm |
| Weight | 350 grams (Approx.) |
Note: Due to continuous product improvements, Published specifications may change with out notice
Economical, easy to calibrate and setup- Wide range from -2 to 16 pH
- High Accuracy
- Programmable auto/manual temperature compensation
- Optional galvanically isolated 4 – 20mA output
- Very high output impedance >10¹² Ohms
- User selectable single or 2 point calibration
- 2 relay outputs with configurable individual H/L setting with 6 relay status
- Optional audible inbuilt buzzer output with front key reset
- Universal supply voltage 90 to 270V AC/DC
