Pressure Scout

Pressure Scout

Intrinsically Safe Wireless Pressure Sensor


  • Powers integrated pressure sensor and radio for years with an internal battery
  • Class 1 Division 1 Intrinsically safe system
  • Rugged design for outdoor environments
  • Up to ½ mile range
  • ½” NPT Process connection standard
  • Rapid pressure sampling with configurable alarms and report by exception
  • Extremely low power and long battery life
  • Compact and simple to install and maintain
  • Available in standard pressure ranges
  • Pushbutton or remote zeroing

Operating Temp: -40 to +176°F (-40°C to 80°C)

Humidity: 0% – 100% condensing

Enclosure: NEMA 3X rated for outdoor use

Power: “D” Cell Lithium battery pack. Field replaceable. Class 1 Division 1 certified.

Battery Life: 1–10+ years depending on reporting frequency. Battery Life Examples: 5-second pressure sample interval with a 1-minute reporting interval = 5 years.  2-minute sample and reporting interval = 10+ years

Data Interface: Wireless – available as Modbus registers at Gateway

Report by Exception: Configurable alarm pressure thresholds, pressure sample rate 5 seconds minimum.

Data Update Rates: User-selectable. 5 seconds to 1 hour, typical.

Radio Power: 40 mW

Receive Sensitivity: -109 dB

Radio Frequency: 902–928 MHz, FHSS, licensefree ISM Band Compliant with FCC Part 15 and Industry Canada

Range: Up to 1/2 mile

Networks: Up to 65,520 separate networks

Intrinsically Safe: Class 1 Division 1, Temp Code T3, Groups C&D. Conforms to UL Std. 913, Certified to Can/CSA Std C22.2 No. 157

Internal Diagnostics: Battery voltage, signal strength, error conditions

Optional Pressure Scout Field Calibration Display

Simply open the Scout cover and plug this display into the configuration port.  The display will show the following information:

  • Current pressure reading in PSI
  • Modbus Slave ID
  • Radio connection status and RF signal strength
  • Battery voltage




Accuracy: <±0.25% BFSL

Stability (1 year): ±0.25% FS, typical

Over Range Protection: 2X Rated Pressure, Minimum

Burst Pressure: 5X or 40,000 PSI (whichever is less)

Pressure Cycles: >100 Million

Process Connection: 1/2” NPTM 316L Stainless Steel Standard, F250C Autoclave for pressure >10,000 psi, Other process connections/material available

Standard Pressure Ranges: 0-100 psi, 0-500 psi, 0-1000 psi, 0-3000 psi, 0-5000 psi, 0-10,000 psi, 0-15,000 psi*, 20,000 psi*

Low Pressure Ranges: 0-2 psi, 0-20 psi

*additional lead-time may apply


Operating Range: -40 to +176°F (-40 to +80°C)

Compensated Range: 32 to +131°F (0 to 55°C)

TC Zero: <±1.5% of FS

TC Span: <±1.5% of FS