FK-SW Soil Temperature and Humidity Tester

Characteristics of FK-SW Soil Temperature and Humidity Tester:

Adopting an integrated structure design, with a built-in SD card, the host can collect real-time data on soil moisture and temperature in the tested environment, and upload data with just one click.
1、 Technical parameters:
Measurement parameters: soil volumetric moisture content;
Unit:% (m3/m3);
Test sensitivity: ± 0.01% (m3/m3);
Range: 0-100% (m3/m3);
Measurement accuracy: within the range of 0-50% (m3/m3) ± 2% (m3/m3);
Within the range of 50-100% (m3/m3), ± 3% (m3/m3);
Resolution: 0.1%
Measurement area: 90% of the influence is within a cylinder with a diameter of 3cm and a length of 6cm around the central probe;
Stable time: about 10 seconds after power on;
Response time: The response enters a stable process within 1 second;
Temperature range: -40--120 ℃
Measurement accuracy: 0.2 ℃
Resolution: 0.1 ℃
Communication methods: USB, wired RS485, wireless, and GPRS
Software: Free gift of upper computer software
Cable: 2 meters of moisture national standard shielded wire, 2 meters of temperature resistant polytetrafluoroethylene wire.
Measurement methods: insertion, burial, profile, etc
Power supply method: lithium battery power supply
Configurable GPS module, GPRS module, information module, MAX485
2、 Function and Features:
(1) More than ten types of wired or wireless sensors can be configured at will for accurate and convenient measurement;
(2) Users can configure voice, GPS, GPRS data upload and other functions according to their needs at the factory;
(3) Low power design, adding system reset protection function to prevent damage caused by power short circuit or external interference, and avoiding system crashes;
(4) Adopting LCD display, it can display the current time, sensor and its measurement value, battery level, voice status, GPS status, network status, TF card status, etc;
(5) Large capacity lithium battery power supply, with battery overcharge and overdischarge protection functions;
(6) The device needs to be charged using a dedicated power supply, with an adapter specification of 8.4V/1.5A. It takes about 3.5H to fully charge. The adapter will display a red light during charging and a green light when fully charged.
(7) Using a USB interface for data communication with a computer, it is possible to export data, configure parameters, and perform other operations;
(8) Large capacity data storage, configured with TF card for unlimited data storage;
(9) Equipped with an upper computer, data from the TF card can be imported into PC software via USB, enabling functions such as data viewing and analysis, data reporting, and cloud synchronization.
(10) The setting of environmental information parameter alarms is simple and fast;
(11) There is a manual option for network (GPRS) on/off in the interface;
(12) Wired RS485 communication, sensor communication cables can reach up to 100 meters;
(13) Wireless sensor communication has a straight-line distance of 200 meters and can be connected to both wired and wireless sensors.
3、 Scope of application:
Widely used in soil moisture detection, dryland water-saving irrigation, precision agriculture, forestry, geological exploration, plant cultivation and other fields.