HAM pHSense
The HAM pHSense measures the pH of water with a sensor that goes into the water. It is for hydroponic growers and for anyone who wants to check the pH of water without manual tests.
The pHSense is a HAM PoolSense with only the pH probe. The serial number starts with e35: or e5:.
What it measures
Section titled “What it measures”| Reading | Unit | Note |
|---|---|---|
| pH | 0-14 | |
| Temperature | °C | Water temperature |
Typical uses
Section titled “Typical uses”- Nutrient solutions in hydroponics.
- Pools.
Installation
Section titled “Installation”The device connects to WiFi 2.4 GHz. You set it up from the HAM app, as described in Connect a device to WiFi.
- The sensor goes into the water (IP68). Its cable is 2 m long.
- Put the device in a dry place.
Settings
Section titled “Settings”The settings are on the device page, in the Settings section. For the general procedure see Device settings.
- Calibration table (in Advanced): field correction for pH and temperature. Tap Calibrate to fill it in. The steps are the same as for the HAM PoolSense.
Recommended rules
Section titled “Recommended rules”Create an alert when pH goes out of range and an alert when the device goes offline. See Your first alert and Offline alerts.
Troubleshooting
Section titled “Troubleshooting”The pH sensor wears with time. If the value changes slowly for no reason, calibrate it. If this does not correct it, replace the sensor. See also Wrong or strange values.
Specifications
Section titled “Specifications”| Measuring range | 0-14 pH, at 1-60 °C |
| Stability | ≤0.01 pH/24h |
| Sensor operating temperature | 0 to 60 °C |
| Sensor protection | IP68 |
| Cable length | 2 m |
| Device operating temperature | -10 to 50 °C |
| Device dimensions | 55 x 44.1 x 21.5 mm |
| Power | 5 VDC |
| Connectivity | WiFi 802.11 b/g/n, 2.4 GHz |
For installation and availability, contact us. See also the shop.