Product Details

FDR soil Temperature and moisture sensor manufacture

Product Description

FDR soil Temperature and moisture sensor manufacture

Introduction:

Soil moisture sensor is a high precision, high sensitivity soil moisture measuring sensors. By measuring the dielectric constant of the soil, it can stably reflect the true moisture content of various soils. soil moisture sensor can measure soil moisture volume percentage, which meets current international standards for soil moisture measurement. The sensor is suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouse, flowers, vegetables, grass pastures, fast testing of soil, plant culture, sewage treatment, food storage, greenhouse control, precision agriculture, etc., and also in the water, and all kinds of weather particles moisture content measurements.

Features:

1. A new generation soil temperature and humidity sensor with incredibly low power consumption, small size, easy to carry, installation, operation and maintenance.

2. High quality stainless steel needle, can stand for long time point solution, more resistant to soil pH and salt corrosion.

3. Epoxy resin as the sealing material, long-term immersion in water without leakage occur.

4. High accuracy, reliable performance, less affected by soil salinity, suitable for a variety of soils.

5. Anti-static zip-lock packaging, safe and reliable storage.

6. With a power line, the ground and the signal line, three-proof mis-wiring protection, three-core shielded cable, measurement is more accurate and safer to use.

Specification:

technical parameter
The signal output type	Output voltage 0-2V output impedance <1Kohm	current output 4-20mA load resistance <500ohm	RS485 interface, Modbus protocol
Power supply voltage	5-30V/DC	12-30V/DC	5-30V/DC
Maximum power dissipation	40mA@24V DC	80mA@24V DC (When the two current output channel is 20mA)	30mA@24V DC
Soil moisture measurement area	The probe as the center, the diameter of 7cm, height of 7cm cylinder
Response time (moisture and temperature)	Less than 1 second
Soil moisture measurement range	Optional range: 0-30% volumetric moisture content 0-50% volumetric moisture content 0-100% volumetric moisture content
Soil moisture measurement accuracy	0-53% range is ± 3%; 53-100% range is ± 5%
Soil temperature measuring range	-40~80℃
The measurement precision of soil temperature	±0.5℃
Protection grade	IP68
Operating environment	-40~85℃
The storage environment	-40~85℃
The material of the probe	Food grade stainless steel
Sealing material	The black flame retardant epoxy resin
Installation	All buried or probe into all of the measured medium

Series	Code 1		Measurement parameters
MS10-	A B		Soil volumetric water content (VWC) and temperature Soil volumetric water content (VWC)
			Code 2		The range of volumetric water content of soil
			A B C		0-100% 0-50% 0-30%
					Code 3	Output signal
					A B C D E F G	Output voltage 0-2V The current output of 4-20mA RS485 interface, Modbus protocol RS485 interface, Modbus protocol and the 0-2V output voltage RS485 interface, Modbus protocol and 4-20mA output current The SDI-12 interface Custom

Type example: The MS10 series, the soil volumetric water content (VWC) and temperature, soil volumetric water content range of 0-100%, RS485 interface, Modbus protocol. The selection of the code as follows:
MS10-	A	A		C