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OVERVIEW
Know when the pressure’s on
Monnit’s Enterprise Wireless Pressure Meter monitors gas, liquid, or vapor supply lines. If the pressure within a line, machine, pump, or specialized area (e.g., negative pressure tent or cleanroom) falls out of a user-defined range, users are alerted via text, email, or call.
This sensor is available in 50 and 300 pounds per square in gauge (PSIG) meters and use a five-volt pressure transducer to measure the pressure within a supply line. Collected data is transmitted to iMonnit Sensor Configuration and Management Software for analysis and action.
By connecting an Monnit Pressure Meter to a pressurized gas, liquid, or vapor supply line, you can measure the pressure within the line and review the data in the iMonnit Online Sensor Monitoring and Notification System. The data is stored in the online system and can be reviewed on dashboards and charts or exported as a data sheet or graph. You can customize settings to your specifications and set notifications and alerts in the cloud-based software to know immediately via text, email, or call if the pressure is above or below an optimal range.
This sensor come standard with two replaceable AA batteries. The typical battery life is approximately 10 years.
Features
- Impressive wireless range of up to 1,200 feet through walls
- Frequency-hopping spread spectrum (FHSS)
- Improved interference immunity
- Improved power management for longer battery life
- Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
- Over-the-air updates
- Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email
- Stores 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
Applications
- Compressed air supply lines
- Water supply lines
- Gas supply lines
- Pumping systems
- Irrigation system pressure
- Industrial process monitoring
- Trash compaction equipment
- HVAC/R
- Chemical Processing
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GATEWAY
Gateway Options for Seamless IoT Data Communication
Monnit offers a range of gateway options designed to facilitate wireless sensor data communication within IoT networks. These gateways, serve as crucial conduits for transmitting sensor data to the iMonnit software platform and play a pivotal role in ensuring seamless and efficient data transmission for IoT applications.
Click here to explore the diverse range of gateway devices available >>
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SOFTWARE
Manage Your Monnit Sensors with iMonnit Cloud-based Software
Monnit’s Sensor Monitoring Software, iMonnit, stands as a cutting-edge cloud-based platform and central hub tailored for the seamless management of Monnit sensors. With a focus on data security, all information is safeguarded on dedicated servers running Microsoft SQL Server. This intuitive online user interface serves as a command centre for arranging, monitoring, and modifying device settings to suit individual requirements.
OneTemp provides complimentary activation and setup services for new iMonnit accounts, while a free mobile app empowers users to maintain control at all times. Whether opting for the basic version or upgrading to iMonnit Premiere, users can unlock the full spectrum of features that enrich the Monnit experience.
Click here to explore the software options >>
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SPECIFICATIONS
Supply voltage 2.0-3.8 VDC (5.0-12 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 lithiumOptimal battery temperature range (AA) +10°C to +50°C (+50°F to +122°F) Operating humidity 5 to 85% RH (non-condensing) Operating altitude -15.2 to 1,982 m (-50 to 6,500 ft) Storage altitude -15.2 to 3,048 m (-50 to 10,000 ft) Data logging Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~ 22days, 2-hour Heartbeats = ~266 days Wireless protocol ALTA Proprietary Frequency-Hopping Spread Spectrum (FHSS) Wireless transmission power 50 mW (900MHz), 25 mW (868 MHz), 10 mW (433 MHz) Wireless antenna type 1/4-wave, 20 gauge wire whip, 3.5″ (900/868MHz), 7″ (433MHz) Wireless range 1,200+ ft non-line-of-sight Resolution 0.1 PSI Security Encrypt-RF® (256-bit key exchange and AES-128 CTR) Weight 8 ounces (226.7 g) Certifications 900 MHz sensors: FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. 868 and 433 MHz sensors tested and comply with: EN 55032: 2015/A11:2020; EN 55035:2017/A11:2020; ETSI EN 300 220 V3.2.1 (2018-06); ETSI EN 301 489-3 V2.2.0. (2021-11); and ETSI EN 303 645. All sensors tested and comply with: EN 61010-1 and EN 60950 and meet RoHS 2015/863 and REACH 224 (June 2022), according to IEC 63000:2016/AMD1:2022. Pressure Transducer Specifications
Operating temperature o to 175° F ( -18 to 79°C) Thermal effect on reading ±0.02% FS/° F. (includes zero and span) Media Gas, Liquid, or Vapor Response time 300 msec Stability 1.0% FS/year (Typ .) Wire length 3 Feet ( 1 M) Accuracy 1.0% FS; 0.5% RSS;
(Includes linearity, hysteresis, and repeatability)Process connection ¼” NPT -Male Standard Pressure transducer(s) 0- 50 or 0-300 PSIG (Others available upon request) Combined Specifications
Pressure measurement accuracy ± (2% of reading + 1.05% FS) User -calibrated pressure accuracy ± (0.5% of reading + 0.5% FS) 1 1 For best results, first zero the sensor, then calibrate at greater than 20% of pressure range of the transducer
Monnit Enterprise Pressure Wireless Sensor
$1,149.00 ex GST
Monnit’s Industrial Wireless Pressure Meter monitors gas, liquid, or vapor supply lines.
NOTE: Gateway Required for Operation – Refer to Tab Below
