ULTRA Wireless Pressure Meter - 300 PSIG - AA Battery Powered (900 MHz)

Part Number: E2ES2-9-W2-PS-300

ULTRA wireless pressure Meters measure pressure from a 5 volt pressure transducer and transmits the pressure measurement to E2E. By connecting the E2E 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 E2E 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.

Product Information

ULTRA - Leading Enterprise Grade "Internet of Things" Solutions

ULTRA sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,200+ feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows ULTRA sensors to have better interference immunity from other wireless devices.

Superior power management provides ULTRA sensors with almost twice the battery life of E2E’s standard wireless sensors.

  • Coin cell sensors typically last 3+ years.
  • AA and Industrial sensors typically last up to 12+ years.
ULTRA products employ E2E's Encrypted RF Security (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages), so security is maintained at all communication points from sensor to gateway, gateway to software, then back again.

Integrated on-board data storage allows ULTRA sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can’t be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.

Over-the-air updates allow ULTRA products to be updated remotely if new fixes or features become available.

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 - 3.8 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.



Product 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.


What does this wireless sensor's data look like in software?

Wireless Pressure Meters - 300 PSIG - Data View in Software
Product Specifics

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 300 msec
Stability 1.0% FS/year (Typ.)
Wire Length 1 Meter shielded cable (between gauge and wireless unit)
Accuracy 1.0% FS; 0.5% RSS; (Includes linearity, hysteresis, and repeatability)
Input Voltage 0–15 V
Voltage Measurement Range 0–5.2 V
Voltage Measurement Resolution ~0.5 mV
Voltage Measurement Accuracy ± (2% of reading + 1.5 mV)
Pressure Measurement Accuracy ± (2% of reading + 1.05% FS)
User Calibrated Accuracy +/- 1% FS
Process Connection ¼" NPT-Male Standard
Pressure Transducer(s) 50 or 300 PSIG (Others available upon request)
Weight 10.3 oz.
 

Variation Specifications

Security Encrypted RF (256-bit key exchange and AES-128 CTR)
Max Output Voltage 5.5 V
User Calibrated Pressure Accuracy ± (0.5% of reading + 0.5% FS)
Pressure Measurement Accuracy ± (2% of reading + 1.05% FS)
 

ULTRA AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Supply Voltage 2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 6-8 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
 

ULTRA 900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules.
Complies with Industry Canada standards.
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypted RF (Diffie-Hellman Key Exchange + AES-128 CBC)

Specifications Image

What's in the box?
  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries


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