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.
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.
Product Features
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
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. |
Accuracy | +/- 2% @ 2 to 150 Arms, +/- .4 Arms @ < 15 Arms |
Current Transducer Frequency Range | 50 – 100 Hz |
Absolute Max CT Current | 200 Amps RMS (Arms) |
Maximum Accurate CT Current | 150 Arms |
Calibrated Accuracy with Appropriate Offset | +/- 1% @ 2 to 150 Arms, +/- .2 Arms @ < 2 Arms |
Offset Limits | -1.27 to + 1.27 Arms (default set to +.3 Arms) |
Measurement Resolution | ~.1 Arms |
Security | Encrypt-RF® (256-bit key exchange and AES-128 CTR) |
UL Rating | UL Listed to UL508-4x specifications (File E194432) |
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 |
Operating Frequency | 868 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. |
Security | Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC) |
Device Range | Device Range Up to 1,200 ft. non-line-of-sight, wireless device range* |
Jak vyměnit baterie v sensorech ALTA | Začleňte IoT do vaší malé firmy |
Vytvoření účtu v portálu iMonnit | Vytváření událostí v portálu iMonnit |
Jak si zakoupit předplatné portálu iMonnit | Exportování CSV souborů |
Nastavení událostí | Prodloužení předplatného portálu iMonnit |
Introducing the Monnit ALTA Industrial 4G LTE Cellular Gateway | Adding Devices on iMonnit |
Creating iMonnit Actions | Creating An iMonnit Account |
Editing iMonnit Actions | iMonnit Actions for Open & Closed Sensors |
Basic iMonnit Actions for Refrigeration Systems | iMonnit Actions for Water Detection Systems |
Advanced iMonnit Actions for Refrigeration Systems | Mounting the Advanced Vibration Meter |
Aware States within iMonnit | iMonnit Heartbeats Explained |
iMonnit Main Menu Navigation Overview | Replacing Monnit Sensor Batteries |
Introducing the Monnit ALTA Industrial Propane Monitor | Monnit ALTA Sensor Settings in iMonnit |
Installing a Monnit ALTA Temperature Sensors | Introducing the Monnit ALTA Industrial Vehicle Detection Counter |
Installing the Monnit ALTA Open/Closed Sensor | Installing the Monnit ALTA Water Puck Sensor |
Generating an Access Token within iMonnit | |
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