0-300 PSIG Pressure Meter

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  • 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 0-300 PSIG.

What’s in the box?

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

Pressure Transducer Specifications

Accuracy0.25% FS; 0.20% RSS;
Absolute Ranges: 0.5% FS; 0.35% RSS.
(Includes linearity, hysteresis, and repeatability)
Temperature Operating Range0 to 175°F (-18 to 79°C).
Thermal Effect on Reading±0.02% FS/°F. (includes zero and span)
MediaGas, Liquid or Vapor
Response Time50 msec
Process Connection¼" NPT Male Standard
Input Voltage5.5 V (max)
Stability1.0% FS/year (Typ.)
Voltage Measurement Range0 - 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)300 PSIG

 

AA Specifications

Battery Type2 Replaceable AA 1.5 V Batteries
Dimension4.375 in x 2.470 in x 1.12 in
Sensing Element2.0 - 3.6 V (2 x AA 1.5V Batteries or Optional Power Supply)
Device Range250 - 300 ft. non-line-of-sight device range*
Battery LifeAt 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 MaterialABS

 

900 MHz Specifications

Operating Frequency900 MHz Operating Frequency
CertificationsComplies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)
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