SenseCAP pH Probe S-pH-01B — Aviation Connector
SenseCAP pH Probe S-pH-01B — Aviation Connector is an IoT Sensor. Connectivity includes RS485, Modbus RTU, Analog. Suitable for Environmental measurements and monitoring in Outdoor deployments. IP68 electrode; IP65 transmitter-rated enclosure protection.
Product Overview
It measures pH levels in soil and water applications ranging from 0 to 14 pH, making it widely applicable in industrial environmental sensing scenarios.
Features
- High Performance: High accuracy, fast response, good repeatability
- Universal Protocol: MODBUS-RTU RS485 and 0~2V Analog Voltage
- Wide-range Power Supply: Can be powered with supply voltage within 3.6V ~ 30V
- Strong Robustness: Suitable to be immersed in soil or water for a long time, anti-corrosion
- Maintainance-Free: A unique junction efficiently improves the problem of junction clogging
Description
This pH Sensor with a waterproof aviation connector measures the hydrogen-ion activity in water-based solutions, indicating its acidity or basicity expressed as pH. pH level is an important indicator in many scenarios, especially in monitoring soil conditions and water quality.
This pH Sensor is designed with industry standards. It adopts international advanced solid dielectric and large-area polytetrafluoroethylene liquid junction, which is not easy to block and convenient for maintenance. Its electrode is IP68, the transmitter is IP65 rated, waterproof in a tight seal, and capable of withstanding long-term constant use in professional scenarios. This pH Sensor comes with a MODBUS-RTU RS485 serial communications protocol and 0~2V Analog Voltage output. It can be easily connected and integrated with other devices such as data loggers, Converter, displays, etc. This cost-effective pH sensor features low-power consumption, compact size, portability, and high integration.
also provides the SenseCAP Portal and SenseCAP Mate to help users better manage and check data remotely.
Specification
| pH | |
|---|---|
| Range | 0 ~ 14pH |
| Accuracy | ± 0.1 pH |
| Resolution | 0.01 pH |
| General Parameters | ||
|---|---|---|
| Product Model | S-pH-01A | |
| Output Interface | Analog Voltage 0-2V (Output resistance ~0ohm) | RS-485 MODBUS-RTU |
| Power Supply | 3.9-30V/DC | 3.9-30V/DC |
| Power Consumption | 35mA@24V DC | 35mA@24V DC |
| Start-up time | < 2 seconds | |
| pH Measurement |
High impedance and isolated input;
Range: 0 – 14PH,
Resolution: 0.01PH,
Accuracy: +/- 0.1PH;
Can be used for a solution or semi-solid substrate
|
|
| Temperature Measurement |
Range: – 40~80°C,
Resolution: 0.1°C,
Accuracy: +/-0.5°C
|
|
| IP Rating |
Electrode: IP68; Transmitter: IP65 |
|
| Operating Temperature | -40℃ ~ 85℃ | |
| Installation |
Electrode: 3/4″NPT screw threads; Transmitter: Mounting hole |
|
| Cable Length |
Power and Signal Cable:2 meters (Customizable)
Electrode Cable: 5 meters
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|
| Dimension |
Electrode: Width*Diameter 160*30mm; 3/4″NPT screw threads
Transmitter: 140mm*65mm*50mm
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Application
- Agriculture
- Animal Husbandry
- Forestry and Horticulture
- Sewage Treatment
- Swimming Pools and Spas
- Scientific Experiments
- Educational Projects
- Other environmental monitoring scenarios
Wiring Diagram
Probe Dimensions
Part List
| Industrial pH Sensor with a waterproof aviation connector | 1 |
FAQ
| Q: | Why is the temperature output from the sensor inaccurate? |
| A: | PH electrode itself has no temperature sensor, the temperature is the plate temperature sensor; If necessary, you can access the NTC (10K, 3950) thermistor temperature sensor. |
| Q: | Can the sensor be used in soil? How to install? |
| A: |
Yes, Yes, the principle is still to measure the pH in the soil moisture, so it will be affected by the soil moisture, and the drier the soil, the greater the error. Installation method: Dig out a pit, fill the pit with some water, stir the soil into a slurry, and then place the sensor glass probe. Be careful not to overexert yourself and avoid hard objects such as stones, otherwise the probe will be damaged. |
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Policies & Guidelines
Warranty, shipping, and purchasing information
- All prices are stated in US dollars (USD), unless otherwise indicated.
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- Orders may be cancelled for a full refund before order preparation begins. Once preparation has begun, cancellation is subject to the order’s processing status.
- A Customer wishing to return a non-defective product must request the return within 30 days of delivery. The product must be returned in good condition with its official sales invoice.
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- All devices, sensors, and accessories purchased directly from SenseCAP are covered by a one-year warranty from the date of delivery.
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- The warranty covers manufacturing defects and internal hardware failures arising under normal use and within the product’s specified operating conditions.
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Policy & Support Pages
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