WMT - Watermark Soil Moisture Sensor with Temperature Probe, 5 m Cable
WMT - Watermark Soil Moisture Sensor with Temperature Probe, 5 m Cable

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ARCUS EDS

WMT - Watermark Soil Moisture Sensor with Temperature Probe, 5 m (16.4 ft) Cable

SKU: 91100000
(0)
✗ UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or equivalent). Installation in USA projects may require a Field Evaluation by a recognized laboratory. Consult your local AHJ before specifying.
~ Low Voltage · SELV
This device operates on a Safety Extra Low Voltage circuit — such as the KNX 29V bus or a DALI 16V bus (NEC Class 2). When powered by an NRTL-listed power supply, many AHJs accept non-listed SELV devices. Verify with your local AHJ before specifying.
$177.52 USD
-37% $284.03 USD $177.52 USD
In stock
On backorder
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The Watermark WMT is a soil moisture probe with an integrated PT1000 temperature sensor, used with the SK80-BFT family of KNX soil measuring units. It measures soil water tension from 0 to approx. 220 kPa (31.9 psi) and is buried in the soil at root depth.

The sensor is supplied with a 5 m (16.4 ft) connection cable as standard and can be ordered with cable lengths up to 50 m (164 ft). It is not suitable for potted plants.

Key Features

  • Soil water tension 0 to approx. 220 kPa (31.9 psi)
  • Integrated PT1000 temperature sensor
  • Installed in the soil at root depth
  • Supplied with 5 m (16.4 ft) connection cable; available with cable up to 50 m (164 ft)
  • Not suitable for potted plants

Technical Specifications

Article no. 91100000
Measuring Soil water tension 0..~220 kPa (0 to 31.9 psi) with integrated temperature sensor (PT1000)
Mounting Buried in soil at root depth

Application note: Fits the SK80-BFT (supplied without sensor) and serves as a replacement for the SK80-BFT-WMT and SK80-BFTLFT-AFF-WMT.

Downloads

(CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations)

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