• ALTA Industrial Wireless AC Current Meter - 20 Amp
ALTA Industrial Wireless AC Current Meter - 20 Amp

$231.00
Part #
MNS2-9-IN-CM-020
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Description

ALTA industrial wireless AC Current Meters measure the RMS current of an alternating current (AC) system using a current transformer (CT) that wraps around the "hot" wire of a two wire (hot, common, ground(optional)) power system. The sensor reports Minimum RMS current, maximum RMS current, average RMS current, and amp hours to the iMonnit system. The iMonnit system is capable of generating watt hour or kilowatt hour readings as well.

Explore ALTA Standout Features



 

WARNING: This AC current meter is for monitoring AC voltage only. Do Not Use with DC voltage.


Features

  • Measures amp hours, max RMS current, min RMS current, and average RMS current.
  • Capable of generating Watt Hour or Kilowatt Hour readings using iMonnit.
  • Data logging for accumulated amp hour readings.
  • Can notify based on current levels or changes in current levels.
  • Measures current from 0 - 20 Amps.

  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.


Data Snapshot

Wireless AC Current Meters - 20 Amp - Data View in Software

In the Box

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

AC Current Meter Specifications

Absolute Max CT Current 50 Amps RMS (Arms)
Maximum Accurate CT Current 20 A rms
Frequency Measurement Range 50 – 100 Hz
Accuracy +/- 2% @ 2 to 20 Arms, +/- .07 Arms @ < 2 Arms
Calibrated Accuracy with Appropriate Offset +/- 1% @ 2 to 20 Arms, +/- .035 Arms @ < 2 Arms
Offset Limits -1.27 to + 1.27 Arms (default set to +.1 Arms)
Measurement Resolution ~.01 Arms
Weight 4.7 oz.
 

Variation Specifications

Security Encrypt-RF® (256-bit key exchange and AES-128 CTR)
UL Rating UL Listed to UL508-4x specifications (File E194432)
 

ALTA Industrial Specifications

Supply Voltage 2.0 - 3.8 VDC
Battery Type Replaceable 3.6V, 1800mAH (single AA sized)
Battery Life Up to 10 Year Battery Life.**
Max Operating Temperature -40° to 85°C (-40° to 185°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
Solar Power Option 3.0 VDC Solar Panel
600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)
Charging Temperature Range: 0° to 45°C (32° to 113°F)
Max Temperature Range: -20° to 60°C (-4° to 140°F)
Enclosure Material IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure
UL Rating UL Listed to UL508-4x specifications (File E194432)
Dimension 3.7 in x 2.32 in x 1.38 in
 

ALTA 900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)
Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
Specifications Image

Suggested Application Uses for This Sensor

  • Current Monitoring
  • Current Usage
  • Amperage Monitoring
  • Amp Hour Meter
  • Watt Hour Meter
  • Kilowatt Hour Meter