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Monnit ALTA Wireless AA High Temperature Sensors up to 370 Deg C

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Product code: IC-MNS2-4-W2-TS-HT-L03

Order Me In, Once ordered this item will likely dispatch before the 24th of September 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

Monnit’s ALTA® High-temp Sensors remotely monitor commercial ovens, heaters, furnaces, boilers, and other can’t-fail applications with a -50°C to +370°C.

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$389.00 AUD + GST
 $427.90 AUD Inc. GST
Note: Gateway required to operate this sensor.
Use Monnits ALTA temperature monitoring solutions anywhere changes will degrade performance, assets, or safety. If temps rise or fall, get an alert via email, text, or call to step in and protect business.
Remotely Track the Highs & Lows
Firms count on Monnit sensors to monitor food storage, facilities, vaccine fridges, and more. The same sensors deployed by global enterprises to protect mission-critical server rooms are used by artisans to monitor curing salami.
High Temperature Sensors
Monnits ALTA High-temp Sensors remotely monitor commercial ovens, heaters, furnaces, boilers, and other cant-fail applications with a -50 to +370 C (-58F to +700F) temperature range. A temp swing will trigger a sensor alert for you (or on-site personnel) via email, text, or call.
Features:
- Wireless range of 1,200+ feet through 12+ walls
- Frequency-Hopping Spread Spectrum (FHSS)
- Improved interference immunity
- Improved power management for longer battery life (12+ years on AA batteries)
- Encrypt-RF Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
- Datalogs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle)

Specifications

- Range: -50 to +370 C
- Supply voltage: 2.0 to 3.8 VDC (3.03.8 VDC using power supply)
- Current consumption: 0.2 uA (sleep mode), 0.7 uA (RTC sleep), 570 uA (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 to 55 C (0 to 130 F) using alkaline; -40 to 85 C (-40 to 185 F) using lithium
- Optimal battery temperature range (AA): +10 to +50 C (+50 to +122 F)
RTD temperature range (RTD and cable only) -50 to +370 C (-58 to +700 F)
- Accuracy at 0 C: +/- 3.3 C Standard (+/- 0.5 C Calibrated)
- Dissipation constant: 2mW/C
- Thermal time constant: 15 sec max
- Datalogging: Datalogs 2000 to 4000 readings if gateway connection is lost
(non-volatile flash, persists through the power cycle)
- Wireless range: 1,200+ ft non-line-of-sight
- Security: Encrypt-RF (256-bit key exchange and AES-128 CTR)
- Weight: 3.7 ounce

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