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5/5(24)
Store rating
≤5h
Response Time
≥100%
On-time delivery rate
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Soil Nutrient Sensor Fast Response Time Reliable Readings

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£5952
Minimum order quantity: 10 pieces

Quantity

Key attributes

Mounting Type

Plug-in / Buried installation

Manufacturer Part Number

AT-ST-TR-NPK

Brand Name

Accutherm

Usage

For soil nutrient detection and smart farming

Output

RS485, Modbus-RTU

Description

RS485 Soil NPK Sensor for smart agriculture

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Key attributes

Usage
For soil nutrient detection and smart farming
Theory
Electrochemical / Ion detection
Output
RS485, Modbus-RTU
Interface
RS485 (4-wire: Red +, Black -, Yellow A, Green B)
Resolution (Bits)
1 mg/kg
Application
Smart farming, hydroponics, and orchards.
Technology
Modbus-RTU
Function
Measures soil NPK content
Output Function
RS485 Modbus-RTU digital output
Amplifier Type
NO
Manufacturer Part Number
AT-ST-TR-NPK
Operating Temperature
-40°C to 80°C
Description
RS485 Soil NPK Sensor for smart agriculture
Mounting Type
Plug-in / Buried installation
Brand Name
Accutherm
Place of Origin
Taiwan, China
Series
AT-So Series
Brand
Accutherm
Voltage - Supply
12 / 24V DC
Output Type
RS485, Modbus-RTU
Current - Supply
12 / 24V DC
Features
P68 waterproof and long-term burial resistant
Current - Supply (Max)
300mW average power consumption
Packaging
1 pc/box, 1.0m cable included
Frequency
NO
Output Configuration
NO
Current
12V
Voltage Rating
12V DC
Operating Force
NO
Oxygen Range
NO
Humidity Range
0~80% RH, non-condensing
Size
Soil NPK Sensor
Size / Dimension
144mm x 45.5mm x 15mm
Measuring Range
0~1999 mg/kg
Resolution
1 mg/kg
Sensing Range
0~1999 mg/kg
Current - Output (Max)
NO
Bandwidth
NO
Acceleration Range
NO
Sensitivity (LSB/g)
NO
Sensitivity (mV/g)
NO
Sensitivity (LSB/(°/s))
NO
Sensitivity (mV/°/s)
NO
Sensing Distance
61 mm
Power - Rated
300mW
Voltage - Output Difference (Typ) @ Distance
NO
Voltage - Max
NO
Voltage - DC Reverse (Vr) (Max)
12~24V DC
Sensing Temperature - Local
0~80% RH
Sensing Temperature - Remote
NO
Current Rating - AC
NO
Current Rating - DC
12~24V DC
Tolerance
±2% F.S.
Voltage - Rated
12~24V DC
Flow Sensor Type
Soil NPK Sensor
Voltage - Input
9~24V DC
Mfg Date Code
Other
Cross Reference
NO

Packaging and delivery

Selling Units
Single item
Single package size
14.4X4.55X1.5 cm
Single gross weight
0.300 kg

Lead time

Product descriptions from the supplier

Warning/Disclaimer
California Proposition 65 Consumer Warning