FDR Soil Moisture SensorMP-406B Produced by Zhongtian InstrumentMP-406BSensors are mainly used to measure the volumetric moisture content in soil or other media, with an accuracy of up to±1%Within, it can meet the needs of scientific research and production. During the production process, each sensor is strictly debugged and calibrated according to standard procedures, and in applications, sensors can be directly replaced with each other. MP-406BSensors have good temperature stability characteristics and a wide operating temperature range, and can be installed in harsh environments that other products cannot adapt to. Changes in soil electrical conductivityMP-406BThe impact is limited, so it can be directly installed in saline alkali soil. MP-406BSensors have a wide range of applications in fields such as agriculture, forestry, environment, and ecology. It can be used to monitor the distribution of moisture in soil. MP-406BFor direct current voltage(0 –1200 mV DC)Output type, working voltage is9 – 12 V DC. MP-406BSensors can be sold with different lengths of connecting wires according to customer requirements, and the voltage output type can reach tens of meters under normal conditions. MP-406BSensors can work withMP-406Handheld instrument (to be purchased separately, please refer to relevant introduction materials for detailed functions) is used in conjunction with it to conduct real-time investigation of soil moisture in different areas. Want to knowMP-406BFor detailed functions and operations, please refer toMP-406BThe product manual. pour1:MP-406B(orMP-406T)Sensors andMP-406When bundling handheld instruments for sale‘MP-406Soil moisture analyzer(MP-406 Kits for moisture measurement)Naming. pour2: ExceptMP406BIn addition, Zhongtian Instrument producesMP-406xThe series of sensors also includes: MP-406C, current loop interface,4 – 20(or0 – 20)mAelectrical output MP-406S,SDI-12Digital Interface MP-406TIntegrated high-precision digital temperature measurement module, simultaneously measuring the volume moisture content and temperature of the medium, with DC voltage output Want to knowMP-406xFor detailed functions and technical parameters, please visit the relevant product website and read the relevant product manual. MP-406BMain parameters of sensors
project index Scope of Application and Annotations Measurement parameters Volume moisture percentage content in the tested sample Application object Soil, other solid or powdery media range Accurate measurement range 0.05 ~0.50 m3m-3 full scale 0 ~1.0 m3 m-3 measurement accuracy ±1%(Volume)%, calibrated based on the tested soil) ±2%(Volume)%, direct measurement) 0 ~60%(Soil volume)%) Error caused by salinity and alkalinity Not greater than ±3.5%(Volume)%, in0 ~40%Within the scope) After calibration, it can be applied to conductivity not exceeding2000mS m-1Saline alkali soil kWh 20mA(Eigenvalue) Suggest reading at least before reading10Pre power up in seconds Supply Voltage 9~12VDC output signal Voltage output type:0 ~1200 mV DC Inductive volume 60mm(long) x 30mm (diameter) Environmental insulation conform toIP68standard work environment 0 ~+60 °C The freezing point of water(0 °C)The following moisture measurements are meaningless