Wireless Sensor voltage meters are capable of measuring the voltage off another device, battery, or sensor. Capable of measuring voltage up to 500 VAC.
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ALTA wireless voltage meters are capable of measuring the voltage off another device, battery, or sensor. This sensor is capable of measuring voltage up to 500 VAC/VDC by connecting the leads on the sensor to the positive and ground terminals of the device being measured.
| ALTA Wireless 500 VAC Voltage Meter (AA) | |
|---|---|
| Supply voltage | 2.0–3.6 VDC (3.0–3.6 VDC using power supply) * |
| Current consumption | 0.2 µA (sleep mode), 0.7 µA (RTC sleep), 570 µA (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 batteries) | -18°C to 55°C (0°F to 130°F) using alkaline |
| -40°C to 85°C (-40°F to 185°F) using lithium | |
| Optimal battery temperature range (AA) | +10°C to +50°C (+50°F to +122°F) |
| Accurate Range | 0–500 VACrms |
| Absolute Maximum Input Voltage | 600 VACrms |
| Accuracy | +/- (1 Volt + 2% of reading) |
| Calibrated Accuracy | +/- (.5 Volt + 1% of reading) |
| Resolution | .1 VACrms |
| Input Impedance | 2 MOhm |
| Response Time | ~1 Second |
| Leaded Wire Specification | 2 Wires, 1 ft (12 in), Black (Hot), White (Neutral), 18 AWG (Custom lengths available upon request.) |
| Datalogging | Datalogs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle): – 10-minute heartbeats = ~ 22 days – 2-hour heartbeats = ~ 266 days |
| Wireless range | 1,200+ ft non-line-of-sight |
| Security | Encrypt-RF® (256-bit key exchange and AES-128 CTR) |
| Weight | 115 g |
| Certifications | 900 MHz product; FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. 868 and 433 MHz product 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 |
| Dokument | Datablad |
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