Pressure Scout
Intrinsically Safe Wireless Pressure Sensor
Features
- 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
PERFORMANCE AT 77°F/25°C
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
THERMAL LIMITS
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