SKU: SNS2-4-IN-3P-150 Category: Tag:

Three Phase Current Meter

$1,244.40 ex. GST

(indicative pricing)


To measure current, clip the CT around only a single wire of a powered system (clipping around a hot and neutral wire at the same time will result in 0 current readings). After the sensor powers on and connects to the gateway it will begin taking measurements based on the averaging interval (5 seconds default). It will report data to the Sense IoT portal every heartbeat or if the current goes outside of the aware thresholds set in the portal. The sensor reports average current, max RMS current, min RMS current, and duty cycle for each phase and amp hours for all three phases combined. Sense IoT portal can also generate watt hour or kilowatt hour readings if a default RMS voltage is set in the portal.

What's in the box

  • Wireless Sensor
  • Mounting Hardware
  • 3V Industrial Battery (Pre-Installed)
  • SMA Antenna

Suggested Application

  • Current monitoring
  • Current usage
  • Amperage monitoring
  • Amp hour meter
  • Many additional applications

Duct Temperature Sensor Specifications

  • Absolute Max CT Current: 200 Amps RMS (Arms)
  • Maximum Accurate CT Current: 150 Arms
  • Frequency Measurement Range: 50-100 Hz
  • Accuracy: +/- 2% @ 2 to 150 Arms, +/- 0.4 Arms @ < 15 Arms
  • Calibrated Accuracy with Appropriate Offset: +/- 1% @ 2 to 150 Arms, +/- 0.2 Arms @ < 2 Arms
  • Offset Limits: -1.27 to + 1.27 Arms (default set to +0.3 Arms)
  • Measurement Resolution: Average: 0.01 Arms | Max: 1 Arms | Min: 1 Arms | Duty: 1% | Amp Hours: 0.1 Amp Hours

Industrial Specifications

  • Supply Voltage: 2.0 - 3.8 VDC
  • Battery Type: Replaceable 3.6V, 1800mAH (single AA sized)
  • Battery Life: At 1 hour heart-beating setting, included AA batteries will typically last 6-8 Years.
  • Max Operating Temperature: -40ºC to +85ºC
  • Optimal Battery Operating Temperature: +10ºC to +50ºC
  • Enclosure Material: IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure
  • UL Rating: UL Listed to UL508-4x specifications (File E194432)

433 MHz Specification

  • Operating Frequency: 433 MHz Operating Frequency
  • Certifications: CE Certified. Tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.
  • Device Range: Devices range up to 350m non-line-of-sight, wireless device range*
  • Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Note: due to current circumstances and exchange rate volatility, prices are subject to change.