Soil Moisture Sensor MAS1 4-20 mA Soil Sensor Decagon

4-20 mA output ULTRA-long cable length

The MAS-1 4-20 mA SENSOR is current-Sensor Using the 70 MHz trademark meter, this technology SENSOR has a standard 4-20 mA output, common with PLCs and irrigation controllers. 4-20 mA interface, cable length is over 250 feet possible.

Research grade accuracy

The MAS-1 determines the content of water content (VWC) by measuring the dielectric constant of Media by using capacity / frequency. The sensor technology uses 70 MHz which reduces salinity and effect. textural, makes the MAS-1 accurate to almost any soil or soil-less than Media. Plant calibration included for mineral clay, Potting soil and rockwool.

Low price for each sensor for large sensor networks

The MAS-1 provides precision research at a price that makes a large sensor network economical and practical. You can adequately look at your website. Multiple depth sensors And location, even IF you're ON Tight Budget.

Benefits of MAS-1

• 4-20 mA SENSOR
• Allows the cable to be longer than 250 feet

• Interface	Standard 4-20 mA Analog Transmitters
  Voltage	12-32 VDC continuously
  OUTPUT CURRENT	4 - 20 mA
  Overvoltage protection	Yes!
  SETTLING TIME	4 seconds
  Power cable	Red line: (+) Supply   Black wire: (-) output SHIELD: Not connected
  Sensor type	Water content (VWC)
  The range	0-100% VWC General
  Resolution	Based on current measurements (aquistion data)
  Accuracy	± 6% VWC general calibration for supporting Growing Media 65% VWC, the top precision reduces. Increased accuracy can be achieved. Medium - only calibration
  Output	4-20 mA proportional TO VWC
  SENSOR measuring range	1 second
  Working environment temperature	-40 to 60 ° C *   * Sensors can be used at high temperatures under certain conditions. Contact dimensions for more details.
  PHYSICAL of size	8.9 cm x 1.8 cm x 0.7 cm
  line	2 M or 5 M, 3 wires (22 AWG red cans and black wire 24 AWG bare wire cans); Cable length on request

4-20 mA output ULTRA-long cable length

The MAS-1 4-20 mA SENSOR is current-Sensor Using the 70 MHz trademark meter, this technology SENSOR has a standard 4-20 mA output, common with PLCs and irrigation controllers. 4-20 mA interface, cable length is over 250 feet possible.

Research grade accuracy

The MAS-1 determines the content of water content (VWC) by measuring the dielectric constant of Media by using capacity / frequency. The sensor technology uses 70 MHz which reduces salinity and effect. textural, makes the MAS-1 accurate to almost any soil or soil-less than Media. Plant calibration included for mineral clay, Potting soil and rockwool.

Low price for each sensor for large sensor networks

The MAS-1 provides precision research at a price that makes a large sensor network economical and practical. You can adequately look at your website. Multiple depth sensors And location, even IF you're ON Tight Budget.

Benefits of MAS-1

• 4-20 mA SENSOR
• Allows the cable to be longer than 250 feet