Submit successfully
We will review as soon as possible
PRODUCT DESCRIPTION
Soil water potential is the amount of energy required to extract a unit of water from the soil at the same temperature in kilopascals (kPa).When the soil moisture is saturated, the water potential is zero.The water content is lower than the saturation state, and the water potential is negative. The more arid the soil is, the greater the negative value will be.In the study of plant water demand, soil water content cannot reflect the availability of plants, and soil water potential is the only index to judge the degree of drought.
Item | Technical Specification | ||
Range | -10～-500kPa | ||
Supply | 2.5VDC | ||
Accuracy | ±25%（-5～-100kPa），±35%（-100～-300kPa），±50%（-300～-500kPa） | ||
Resolution | 0.1kPa | ||
Element | Ceramic | ||
| Response Time | 10ms | ||
Output Signal | 500～1000 mV（Output in air is about 550mV） | ||
Operating Temperature | -40℃-+70℃ | ||
Dimension | 90.5 × 30.7 × 11mm | ||
| Storage | 10-60℃@20%-90%RH | ||
| Weight(unpacked) | 155g | ||
RIKA
We offer customized solution of environmental and weather monitoring
QUICK LINKS
CONTACT US
Contact Person: Demi Chen
Tel / Wechat: 18670419800
Whatsapp: 18670419800
Fax: +86-731-85132979
E-mail: info@rikasensor.com
Address: Room 304, Unit 2, Building 10, Phase 4, International Enterprise Center, No. 268, Xinxing Road, Yuhua District, Changsha City
Rika is a sensor manufacturer & solution provider of environmental and weather monitoring for 10+ years
Copyright © 2019 Hunan Rika Electronic Tech Co.,Ltd | All Rights Reserved.
We are here to help you! If you close the chatbox, you will automatically receive a response from us via email. Please be sure to leave your contact details so that we can better assist
