Home Smart Agriculture Soil pH SensorspH485
Soil pH SensorspH485
Soil pH Sensors

pH485

Supports RS-485 and Wi-Fi communication.
Real-time data accessible via mobile web browser without extra apps or meters.
Features intelligent calibration, self-cleaning, and AI status alerts.
Built-in low power and temperature compensation make it user-friendly and ideal for diverse soil pH monitoring applications. –Application areas– Agriculture, greenhouses, environmental and green energy monitoring, research, and soil remediation.
Feature of Product
Integrated DesignCombines sensor and IoT functionality in a single unit; plug-and-play for effortless operationSmart CalibrationGuided via mobile web, easy on-site or remote calibrationDual InterfaceSupports both RS-485 and Wi-Fi with Modbus RTU protocolHistoricalAccess the latest three calibration records (including date/slope/ calibration points) via web
Optional Code & Specifications
sph485 Code 1
Code 1 Line Length
N 3 meters
C 3 meters + Quick Connector
Value Line length
Value C Line length + Quick Connector
Code 1 Line Length
N 3 meters
C 3 meters + Quick Connector
Value Line length
Value C Line length + Quick Connector
spH Specification Temperature Specification
Measuring Range 0~14.00pH
Slope Reading : 70~130%
Zero Potential : -50~50mV
Temperature
Principle
NTC30K
Measuring Rang -10~120°C (ATC)
Accuracy ±0.2°C
Accuracy ±0.1pH Resolution 0.1°C
Resolution 0.01pH Reproducibility 0.1°C
Electrode
Withstand
Voltage
Max. 100 psi Other Specification
Operating Temp -5~110°C Link above 3/4" NPT
Link below M42
Reaction Time T90 1 S Housing Material Polypropylene (PP), acid and alkali resistant/ food grade/zero dissolution
Electrode Material Glass
Communication RS-485Modbus RTU
Web browser direct reading
(192.168.1.80)
Dimension Ø50 x L214mm
Weight ≤340g
Power DC9~36V
Power Consumption 0.8W
International Protection Marking IP68
spH Specification
Measuring Range 0~14.00pH
Slope Reading : 70~130%
Zero Potential : -50~50mV
Accuracy ±0.1pH
Resolution 0.01pH
Electrode Withstand Voltage Max. 100 psi
Operating Temp -5~110°C
Reaction Time T90 1 S
Communication RS-485Modbus RTU Web
browser direct reading
(192.168.1.80)
Temperature Specification
Temperature Principle NTC30K
Measuring Rang -10~120°C (ATC)
Accuracy ±0.2°C
Resolution 0.1°C
Reproducibility 0.1°C
Other Specification
Link above 3/4" NPT
Link below M42
Housing Material Polypropylene (PP), acid and alkali resistant/ food grade/zero dissolution
Electrode Material Glass
Dimension Ø50 x L214mm
Weight ≤340g
Power DC9~36V
Power Consumption 0.8W
International Protection Marking IP68
PRODUCT VIDEO
PATENT / CERTIFICATION / AWARD
智慧空氣偵測儀 SD -FCC認證
智慧空氣偵測儀 SD -CE認證
M455143 室內空氣品質偵測系統
智慧空氣偵測儀 SD -CE認證
ACHIEVEMENT
Tainan Headquarters/Factory No.33, Ln. 428, Sec. 3, Wenhua Rd., Rende Dist., Tainan City 717, Taiwan (R.O.C.)
+886-6-311-0008 +886-6-311-0522
[email protected]
Taichung Branch 8F., No.122, Sec. 1, Sanmin Rd., Banqiao Dist., New Taipei City 220, Taiwan (R.O.C.)
+886-4-243-75189
[email protected]
Taipei Branch No. 1, Ln. 169, Sec. 3, Hanxi W. Rd., Beitun Dist., Taichung City 406, Taiwan (R.O.C.)
+886-2-2737-2518 +886-2-2737-2628
[email protected]