- Description
- Product Specification
- Documentation
- Applications
Description
Senseit wireless pressure meters measure pressure from a 5 volt pressure transducer and transmits the pressure measurement to iSenseit. By connecting the Senseit 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 iSenseit 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.
The standard version of this sensor is powered by two replaceable 1.5 V AA sized batteries (included with purchase). This sensor is also available with a line power option. The line powered version of this sensor has a barrel power connector allowing it to be powered by a standard 3.0 – 3.6 V power supply (Included with Line Power option upgrade). The line powered version also uses two standard 1.5 V AA batteries as backup for uninterrupted operation in the event of line power outage.
Power options must be selected at time of purchase, as the internal hardware of the sensor must be changed to support the selected power requirements.
What does this wireless sensor’s data look like in software?
Product Features
- Works with Gas, Liquid or Vapor.
- No External Power Required.
- Measures pressure from 0-50 PSIG.
What’s in the box?
- Wireless Sensor
- Mounting Hardware
- 2 x AA Batteries
Pressure Transducer Specifications
| Accuracy | 0.25% FS; 0.20% RSS; Absolute Ranges: 0.5% FS; 0.35% RSS. (Includes linearity, hysteresis, and repeatability) |
| Temperature Operating Range | 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 |
| Process Connection | ¼" NPT Male Standard |
| Input Voltage | 5.5 V (max) |
| Stability | 1.0% FS/year (Typ.) |
| 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 |
| Pressure Transducer(s) | 50 PSIG |
AA Specifications
| Battery Type | 2 Replaceable AA 1.5 V Batteries |
| Dimension | 4.375 in x 2.470 in x 1.12 in |
| Sensing Element | 2.0 - 3.6 V (2 x AA 1.5V Batteries or Optional Power Supply) |
| Device Range | 250 - 300 ft. non-line-of-sight device range* |
| Battery Life | At 1 hour heartbeat setting, included AA batteries will typically last 3-4 Years. ** |
| Max Operating Temperature Using AA Alkaline | -18°C to 55°C (0°F to 130°F) |
| Max Operating Temperature Using AA Lithium | -40°C to 60°C (-40°F to 140°F) |
| Optimal Battery Operating Temperature | +10°C to +50°C (+50°F to +122°F) |
| Enclosure Material | ABS |
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) |
- Compressed air supply lines
- Water supply lines
- Gas supply lines
- Pumping systems
- Irrigation system pressure
- Industrial process monitoring
- Trash compaction equipment
