Wireless Sensor pulse counters can be integrated with a dry contact or mechanical switch to count number of actuations occurring within a given time frame.
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ALTA wireless pulse counters can be integrated with up to four, dry contact or mechanical switch and closure devices to count the number of actuations occurring within a given time frame for each input.
| ALTA Commercial AA Wireless Pulse Counter | |||
|---|---|---|---|
| Supply voltage | 2.0–3.8 VDC (3.0–3.8 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) | ||
| Maximum count | 4294967296 (32 bit number) | ||
| Input voltage | 0 to 15 Volts DC | ||
| Detection wires | High impedance (2-wire), 3 ft length | ||
| Counter operation | Positive and/or negative edge pulses | ||
| Compatibility | Open collector NPN switches (passive) | ||
| Mechanical switches (passive) | |||
| 0–15V driven source (active)*** | |||
| Max input pulse rate/min pulse width with passive input **** | Max Pulse Rate | Min Pulse Width***** | |
| No Filter | ~ 2 KHz | ~ 0.5 ms | |
| 4 Hz Filter | ~ 4 Hz | ~ 250 ms | |
| 40 Hz Filter | ~ 40 Hz | ~ 25 ms | |
| 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 |
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| Wireless range | 1,200+ ft non-line-of-sight | ||
| Security | Encrypt-RF® (256-bit key exchange and AES-128 CTR) | ||
| Weight | 105 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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