AZS-200 portable soil moisture measuring instrument

AZS-200 portable soil moisture meter detailed introduction:

1、 Purpose:

AZS-200 portable soil moisture measuring instrumentUsed for measuring and researching soil moisture, temperature, and salinity in agriculture, forestry, greenhouse cultivation, hydrogeology, and other fields.

2、 Composition:

Handheld reading meter

sensor

Portable case

3、 Technical parameters:

1. Handheld reading meter AZS-200

Function: Used to read soil moisture, temperature, and conductivity data

Types of sensors connected: TRIME-IPH2, TRIME-PICO64/32, FD-3, Hydra, ENVILog-100, AZT-100, SO-411, etc

Display: High brightness and strong backlight 4.3-inch LCD touch screen

Power supply: 6000mAH rechargeable lithium battery, continuous operation for no less than 8 hours

2. Soil sensor

2.1 TRIME-PICO-IPH2 Profile Soil Moisture/Conductivity Sensor

Measurement principle: TDR

Moisture measurement range: 0-100%

精度： ±2%（0-40%，0-6dS/m）、3%（0-40%，6-12dS/m）

Calibration: Factory calibrated according to mineral soil, customizable by users

Sensor (waveguide) length: 200mm

Measuring tube inner/outer diameter: 42mm/44mm

Measuring tube length: 0.6m, 1m, 1.5m, 2m, 2.5m, 3m optional

Installation tool: used for pipe installation to ensure that the measuring pipe is in close contact with the soil.

Cable: 3.5 meters

2.2 TRIME-PICO64 Soil Moisture/Conductivity Sensor

Measurement principle: TDR

Moisture measurement range: 0-100%

精度： ±1% （0-40%，0-6dS/m）、2% （40-70%，6-20dS/m）

Data calibration: Standard calibration is used for most standard soil types and can store up to 15 user-defined calibration curves

Probe length: 160mm (standard)

Sensor cable: 1.5 meters (other lengths can be customized)

Soil drill (optional): diameter 75mm, length 1000mm

2.3 FD-3 Soil Moisture Temperature Conductivity Sensor

Measurement principle: FDR

Volume moisture content range: 0-100%, accuracy: ± 3% (5-100%)

温度量程：-20~+60 ℃ 、 精度： ±0.5℃（-20~+50℃）

Pore water conductivity (ECP) range: 0-1800 mS/m

Accuracy: Typical ± 10%, maximum error reading ± 20% or ± 20 mS/m

Typical ± 5%, ± 10% of maximum error reading or ± 10 mS/m

Volume Conductivity (ECb) Range: 0-2000 mS/m

Accuracy: ± (6%+10 mS/m) @ 0~1200 mS/m

Size: Length 143 mm x Diameter 40 mm

Probe: Length 51 mm x Diameter 2.5 mm

Cable: 1.5 meters

2.4 SWR-3 Soil Moisture Temperature Conductivity Sensor

Measurement principle: SWR (Standing Wave Ratio) standing wave ratio method

Soil moisture measurement range: 0-100%, accuracy: ± 3%

Temperature measurement range: -30 to+55 ℃, accuracy: ± 0.3 ℃;

Conductivity measurement range: 0-1.5S/m, accuracy: ± 3.0% or ± 0.03S/m

Size: Length 120mm x Diameter 41mm

Probe length: 58 mm

Cable: 1.5 meters

2.5 ENVILog-100 Soil Moisture Temperature Sensor

Measurement principle: FDR

Moisture measurement range: 0-60% (VWC)

Accuracy: The calibration deviation for general soil properties is ± 1% (VWC)

Temperature range: -40 ℃ to+80 ℃

Accuracy: generally ± 0.2 ℃, maximum ± 0.4 ℃ (full range)

Additional outputs: raw measurement data, dielectric constant

2.6 AZT-100 Soil Water Potential Sensor

Measurement principle: tensiometer method

Water potential measurement range: -85 kPa to+100 kPa

Accuracy: ± 0.2 kPa

Resolution: 0.01kpa

Equipped with in-situ water injection function, achieving long-term in-situ measurement

Size: Diameter 25mm, Length 400mm-2000mm

Cable: 5 meters

4、 Origin: China