by 0-200 VOLT METER The Leading Enterprise Internet of Things Solution Wireless 0-200 VDC Voltage Meters General Description Features of Monnit ALTA Sensors The ALTA Wireless Voltage Meter measures the voltage Wireless range of 1,200+ feet through 12+ walls * between two electrical points. It can be connected to the Frequency-Hopping Spread Spectrum (FHSS) power and ground of any voltage source and measure Improved interference immunity within stated accuracy up to 200 VDC. Perfect for Improved power management for longer battery life ** measuring battery voltage at specified intervals where (12+ years on AA batteries) sensor data will be wirelessly sent to iMonnit, the online Encrypt-RF Security (Diffie-Hellman Key Exchange sensor monitoring system. + AES-128 CBC for sensor data messages) All ALTA sensors now have up to 3200 readings: Wireless interface for measuring voltage - 10-minute heartbeats = 22 days Available in multiple voltage ranges. Measures - 2-hour heartbeats = 266 days voltage up to 200 VDC Over-the-air updates (future proof) Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email Principle of Operation By connecting the leads on the ALTA Wireless Voltage Actual range may vary depending on environment. * Meter to the positive and ground terminals of a battery, Battery life is determined by sensor reporting ** users can measure battery voltage through the iMonnit frequency and other variables. Other power options Online Sensor Monitoring and Notification System. are also available. Notifications can be set up through the online system to alert the user when battery levels reach a certain point. The data is also stored in the online system and can be Wireless Range Comparison Wireless Range Comparison reviewed and exported as a data sheet or graph. Monnit ALTA Example Applications Car battery monitoring Monnit Boat and marine battery monitoring RV battery monitoring ATV/motorcycle battery monitoring Other Wireless Platforms Lawn mower and utility vehicle battery monitoring Many additional applications Wifi Bluetooth PAGE 11.125 in Pinch and Pull (28.575 mm) To Change Battery 2.0 in (50.8 mm) CR2032 BATTERY 0.875 in (22.225 mm) ALTA Commercial Coin Cell Wireless 0-200 VDC Voltage Meter Technical Specifications Supply voltage 2.03.8 VDC * Current consumption 0.2 A (sleep mode), 0.7 A (RTC sleep), 570 A (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX mode) Operating temperature range (board circuitry and coin cell) -7C to +60C (20F to +140F) ** Optimal battery temperature range (Coin Cell) +10C to +50C (+50F to +122F) Accurate Range 0200 VDC *** Absolute maximum voltage 250 VDC *** Absolute minimum voltage -250 VDC Sensor resolution 0.01 VDC Accuracy +/- (.15 V + 1% of Reading) Input Impedance 665 MOhm Integrated memory Up to 3200 sensor messages Wireless range 1,200+ ft non-line-of-sight Security Encrypt-RF (256-bit key exchange and AES-128 CTR) Weight 0.7 ounces Certifications 900 MHz product FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. Industry 868 and 433 MHz product tested and found to comply with: EN Canada300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950 Cicuit cannot withstand negative voltage. Please take care when installing batteries. * ** At temperatures above 100C, it is possible for the board circuitry to lose programmed memory. The sensor is capable of measuring above 200 volts but may not meet the specified accuracy above this value. *** PinchPower Enclosures CR2032 BATTERY CR2032 BATTERY + Pinch Pull Press (sensor away from base) (sensor back into base) (press in on the sides) PAGE 2