Wireless Sensor relative humidity can be used in facilities & enclosures. Use sensor to protect mission-critical machines & priceless artifacts.
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ALTA wireless humidity sensors allow you to monitor the relative humidity of the air within a room or enclosure. Ideal for monitoring humidity within greenhouses, industrial spaces, museums, saunas and humidors. They can also be used for residential applications such as controlling mold, mildew or dust mites.
| ALTA Industrial Wireless Humidity Sensor | ||
|---|---|---|
| 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 battery) | -40°C to +80°C (-40°F to +176°F) | |
| Included battery | Max temperature range | -40° to +80°C (-40° to +176°F) |
| Capacity | 1500 mAh | |
| Optional solar feature | Solar panel | 5VDC/30mA (53mm x 30mm) |
| Charging temperature range | 0° to 45°C (32° to 113°F) | |
| Max temperature range | -20° to 60°C (-4° to 140°F) | |
| Included rechargeable battery | 600 mAh/>2000 charge cycles (80% of initial capacity) | |
| Solar efficiency | Optimized for high and low-light operation ** | |
| Charging efficiency | 40% **** | |
| Luminous sustainability | Minimum of 250 LUX **** | |
| Accuracy | ± 2% under normal conditions (0%–80% RH) *** | |
| RH operating range | 0–100% RH *** | |
| RH response time | 8 sec (tau 63%) *** | |
| 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 | 133 g | |
| Enclosure rating | NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and weather proof | |
| UL rating | UL Listed to UL508-4x specifications (File E194432) | |
| 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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