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ALTA Industrial Differential Air Pressure

The ALTA industrial 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. 

Manufacturer
Monnit

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Power supply
Standard
Solar rechargeable battery
Antenna
Standard (Di-pole SMA)
High Gain Leaded Puck

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408 €

408 €

Information

The ALTA wireless differential pressure sensor measures the pressure difference between two input ports and transmits the measurement to iMonnit.

  • Measurement range: -500 Pa to 500 Pa 
  • Calibrated and temperature compensated

The differential pressure sensor measures the pressure difference between two ports. When viewing the sensor from the top, the right inlet port is the positive or high 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.

Example Applications

  • Building/Room Pressure 
  • Air Flow 
  • Variable Air Volume Filter Status 
  • Duct Pressure 
  • Clean Rooms 
  • Hospitals 
  • Fume Hoods 
  • Computer Rooms 
  • Many additional applications

* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables. Other power options are also available.

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Case studypdf1.60 MB

"Manual temperature measurement in halls is obsolete and inefficient," says Třinecké železárny, a.s. only Czech

Features

Pressure Range

-500 Pa to 500 Pa

Allowable Overpressure

100 kPa

Rated Burst Pressure

500 kPa

Max Humidity for Long-Term Exposure

40°C dew point

Accuracy

3% of reading +/- 0.1 Pa

Span Repeatability

0.5% of reading

Span Shift Due to Temperature Variation

< 0.5% of reading per 10°C

Offset Stability

< 0.05 Pa/year

Calibrated For

Air, N2

Media Compatibility

Air, N2, O2, non-condensing

Variation Specifications

Supply Voltage

2.7–3.8 VDC (3.0–3.8 VDC using power supply)

ALTA Industrial Specifications

Supply Voltage

2.0 - 3.8 VDC

Battery Type

Replaceable 3.6V, 1800mAH (single AA sized)

Battery Life

Up to 10 Year Battery Life.**

Max Operating Temperature

-40° to 85°C (-40° to 185°F)

Optimal Battery Operating Temperature

+10°C to +50°C (+50°F to +122°F)

Solar Power Option

3.0 VDC Solar Panel 

600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)

Charging Temperature Range: 0° to 45°C (32° to 113°F)

Max Temperature Range: -20° to 60°C (-4° to 140°F)

Enclosure Material

IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure

UL Rating

UL Listed to UL508-4x specifications (File E194432)

Dimension

3.7 in x 2.32 in x 1.38 in

ALTA 868 MHz Specifications

Operating Frequency

868 MHz Operating Frequency

Certifications

CE Certified. 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.

Security

Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Device Range

Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*

Video Monnit

Jak vyměnit baterie v sensorech ALTA Začleňte IoT do vaší malé firmy 
Vytvoření účtu v portálu iMonnit Vytváření událostí v portálu iMonnit 
Jak si zakoupit předplatné portálu iMonnit Exportování CSV souborů 
Nastavení událostí Prodloužení předplatného portálu iMonnit 
Introducing the Monnit ALTA Industrial 4G LTE Cellular GatewayAdding Devices on iMonnit
Creating iMonnit ActionsCreating An iMonnit Account
Editing iMonnit ActionsiMonnit Actions for Open & Closed Sensors
Basic iMonnit Actions for Refrigeration SystemsiMonnit Actions for Water Detection Systems
Advanced iMonnit Actions for Refrigeration SystemsMounting the Advanced Vibration Meter
Aware States within iMonnitiMonnit Heartbeats Explained
iMonnit Main Menu Navigation OverviewReplacing Monnit Sensor Batteries
Introducing the Monnit ALTA Industrial Propane MonitorMonnit ALTA Sensor Settings in iMonnit
Installing a Monnit ALTA Temperature SensorsIntroducing the Monnit ALTA Industrial Vehicle Detection Counter
Installing the Monnit ALTA Open/Closed SensorInstalling the Monnit ALTA Water Puck Sensor
Generating an Access Token within iMonnit

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