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Description
Monnit wireless pressure Meters measure pressure from a 5 volt pressure transducer and transmits the pressure measurement to iMonnit. By connecting the Monnit wireless pressure sensor to a pressurized gas, liquid or vapor supply line, it can measure the pressure within the line and send data to the iMonnit Online Sensor Monitoring and Notification System. The data is stored in the online system and can be reviewed and exported as a data sheet or graph. User customization allows you to set notifications and alerts from the system so you can know immediately if pressure is above or below an optimal range.
Monnit Industrial Sensors come in an IP65, NEMA 4X, CE rated, sealed, and weatherproof enclosure. They are powered by a single, replaceable, Industrial grade 3.6 V battery (included).
An optional solar powered version is also available. The solar powered version includes a Lithium Iron Phosphate rechargeable battery in conjunction with a solar power cell to keep the battery charged and at optimal capacity. If there is no light present at the solar cell, the battery alone could continue to power the sensor for up to 5 years.
Features
- Works with Gas, Liquid or Vapor.
- No External Power Required.
- Measures pressure from 0-300 PSIG.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
Data Snapshot
In the Box
- Wireless Sensor
- Mounting Hardware
- 3V Industrial Battery (Pre-Installed)
- SMA Antenna
Pressure Transducer Specifications |
|
| Operating Temperature | 0 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 | 50 msec. |
| Stability | 1.0% FS/year (Typ.) |
| Wire Length | 1 Meter shielded cable (between gauge and wireless unit) |
| Accuracy | 0.25% FS; 0.20% RSS; Absolute Ranges: 0.5% FS; 0.35% RSS (Includes linearity, hysteresis, and repeatability) |
| Input Voltage | 5.5 V |
| Voltage Measurement Range | 0 - 5.2 V |
| Voltage Measurement Resolution | ~3 mV |
| Voltage Measurement Accuracy | ± 3% FS |
| Pressure Measurement Accuracy | ± 3% FS |
| User Calibrated Accuracy | +/- 1% FS |
| Process Connection | ¼" NPT-Male Standard |
| Pressure Transducer(s) | 50 or 300 PSIG (Others available upon request) |
| Weight | 13.3 oz. |
Variation Specifications |
|
| UL Rating | UL Listed to UL508-4x specifications (File E194432) |
Industrial Specifications |
|
| Dimension | 3.7 in x 2.32 in x 1.38 in |
| Max Operating Temperature | -40° to 85°C (-40° to 185°F) |
| Device Range | 300 - 350 ft. non-line-of-sight device range* |
| Supply Voltage | 2.0 - 3.6 V |
| Battery Type | Replaceable 3.6V, 1800mAH (single AA sized) |
| Optimal Battery Operating Temperature | +10°C to +50°C (+50°F to +122°F) |
| Battery Life | Up to 7 Year Battery Life.** |
| Solar Power Option | 5 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) |
900 MHz Specifications |
|
| Operating Frequency | 900 MHz Operating Frequency |
| Certifications | Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1) Complies with Industry Canada standards. (IC: 9794A-RFSC1) |
Suggested Application Uses for This Sensor
- Compressed air supply lines
- Water supply lines
- Gas supply lines
- Pumping systems
- Irrigation system pressure
- Industrial process monitoring
- Trash compaction equipment
