Online pH Controller / Transmitter – 0-14 pH, 4-20 mA + RS485 Modbus, 85-265 VAC or 9-36 VDC
$479.99
Panel-type online pH meter for continuous water monitoring: 0.00-14.00 pH, 0.01 pH resolution, 4-20 mA and RS485 Modbus RTU outputs, LCD display, three-point calibration.
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Technical specification sheet · automationbotx.com
| SKU | ABX-AE-563209 |
|---|---|
| Note | this listing is for the pH meter unit. The supplier does not state that a pH electrode is included; plan a compatible pH electrode for your process. |
| Measuring range | 0.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | 0.1 pH (supplier also lists 0.01 pH) |
| Outputs | 4-20 mA and RS485 Modbus RTU |
| Power supply | 85-265 VAC 50 Hz or 9-36 VDC |
| Power consumption | 3 W or less |
| Temperature range | -10 to 130 °C |
| Display | LCD |
| Calibration | Three-point |
| Enclosure (per supplier) | IP65 |
Data as published in this listing by the manufacturer or supplier. Price, stock and shipping are shown above.
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Description
Online pH meter / transmitter for continuous monitoring in cooling towers, wastewater treatment and chemical dosing systems. It displays pH on an LCD screen and sends the value to a PLC or SCADA system through a 4-20 mA analog output and RS485 Modbus RTU.
The unit offers three-point calibration and accepts either 85-265 VAC or 9-36 VDC supply (as listed by the supplier). The supplier describes the enclosure as IP65.
Note: this listing is for the pH meter unit. The supplier does not state that a pH electrode is included; plan a compatible pH electrode for your process.
Specifications (as listed by the supplier)
- Measuring range: 0.00 to 14.00 pH
- Resolution: 0.01 pH
- Accuracy: 0.1 pH (supplier also lists 0.01 pH)
- Outputs: 4-20 mA and RS485 Modbus RTU
- Power supply: 85-265 VAC 50 Hz or 9-36 VDC
- Power consumption: 3 W or less
- Temperature range: -10 to 130 °C
- Display: LCD
- Calibration: Three-point
- Enclosure (per supplier): IP65
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