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Alta-Air-Pres
Monnit Alta Wireless Differential Air Pressure Sensors
Models In Stock
- Measures the Differential Pressure Between to Inputs
- Extended Non-Line-of-Sight Range (1,200 Ft Through 12-14 Walls Typical)
- AES-128 CBC Data Encryption
- Local Storage of 512 Messages for Data Assurance
Alta-Air-Pres
From
$
380.00
Models In Stock
Product Overview
- Accuracy ± 3 %
- Accuracy Detail Pressure: 3% of reading +/- 0.1 Pa
- Approvals CE, FCC
- Approvals Note FCC ID: ZTL- G2SC1 and IC: 9794A-G2SC1
- Battery life up to 12 yr
- Calibration Air, N2
- Data Interface Wireless
- Frequency 900 MHz
- Height 2.11 in
- Input Range -500 to 500 Pa
- Length 1.495 in
- Media Compatibility Air, Argon, Carbon dioxide, Helium, Hydrogen, Nitrogen, Non-corosisve Dry Gasses, Oxygen
- Memory Upto 3200 sensor messages
- Number of Channels 1
- Operating Temperature, Max 85 °C
- Operating Temperature, Min -40 °C
- Operating Temperature Note -18°C to 55°C (0°F to 130°F) using alkaline, -40°C to 85°C (-40°F to 185°F) using lithium
- Power Consumption 22.6 mA
- Power Consumption Note Sleep Mode:0.2 µA, RTC Mode:0.7 µA, MCU Idle:570 µa, MCU Active:2.5 mA, Radio RX Mode:5.5 mA, Radio TX Mode:22.6 mA
- Relative Humidity 40°C dew point
- Repeatability Temperature: ±0.1°C
- Resolution Temperature: 0.1°C
- Sensor Type Air Pressure
- Supply Power Note DC: 2.0 - 3.8 VDC (3.0 - 3.8 VDC using power supply), Solar panel: 5VDC/30mA (53mm x 30mm), Charging temperature range: 0°C to 45°C (32°F to 113°F), Max temperature range: -20°C to 60°C (-4°F to 140°F), Included rechargeable battery: 600 mAh/>2000 charge cycles (80% of initial capacity), Solar efficiency: Optimized for high and low-light operation
- Supply Power Type DC/Battery
- Supply Voltage 2.0 to 3.8 Vdc
- Weight 3.7 oz
- Width 3.876 in
The ALTA wireless differential pressure sensor measures the pressure difference between two input ports and transmits the measurement to iMonnit. When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading. Measurement range is -500 Pa to 500 Pa and the sensor is calibrated and temperature compensated.
The general purpose AA model should only be operated in dry, low humidity environments. Should you need a sensor that operates at extreme temperatures and can withstand getting wet or condensed on, please consider the IP65 NEMA 4X model.
Features of All ALTA Series Sensors
The general purpose AA model should only be operated in dry, low humidity environments. Should you need a sensor that operates at extreme temperatures and can withstand getting wet or condensed on, please consider the IP65 NEMA 4X model.
Features of All ALTA Series Sensors
- Frequency Hopping Spread Spectrum (FHSS).
- Improved interference immunity.
- Improved power management for longer battery life (8-10 years).
- Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages).
- Over-the-air updates (future proof).
- Available in 915 MHz for USA Canada or 868 MHz for Europe
- Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email.
PDFs & Manuals
