Moisture/humidity sensor

Name: Soil moisture/humidity sensor

Model: FDS-100

1 Technical parameters

Measuring principle: FDR frequency domain method

.unit:%

. Probe Material: Stainless Steel

Sealing material: Epoxy resin

Measuring accuracy: ±3%

Operating temperature range: -40°C～85°C

Working voltage: 7 ~ 24V

Operating current: 25 ~ 35mA, typical value of 28mA

Measuring frequency: 100Mhz

.output signal:

Voltage type 0 to 2V DC

Current type 0～20mA

Measuring stability time: 2 seconds

Response time: <1 second

Measuring area: centered on the central probe, a cylindrical body with a diameter of 7 cm and a height of 7 cm surrounding the central probe

. Cable length: 1.5 meters (standard)

2 functions and features

The sensor is small and compact design, easy to carry, simple installation, operation and maintenance.

.The structure design is reasonable and the lifespan of the stainless steel probe is guaranteed.

The outer part is encapsulated with epoxy resin and has good sealing property. It can be directly buried in the soil and is not corroded.

The soil effect is small and the application area is extensive.

High measurement accuracy, reliable performance, ensure normal operation.

. Fast response and high data transmission efficiency.

3 Scope of application

Widely used in fields such as water-saving agricultural irrigation, greenhouses, flowers and vegetables, grassland pastures, soil quick testing, plant cultivation, and scientific experiments.