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Reference Manual
IP2048/RM, Rev AA
Appendix A: Reference Data
February 2015
63
Appendix A Reference Data
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 63
Dimension drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 68
A.1 Specifications
A.1.1 General
Products
Mobrey MSP400RH Ultrasonic Transmitter:
Level, Distance, Content (Volume), and Flow measurement, with two integral signal relays
Mobrey MSP900GH Ultrasonic Transmitter:
Level, Distance, Content (Volume), and Flow measurement for hazardous locations
Measurement principle
Ultrasonic, time-of-flight
A.1.2 Measuring performance
Measurement range
1 to 36 ft. (0,3 to 11 m)
Blanking distance (dead zone)
12 in. (0,3 m)
Level resolution
Better than 0.06 in. (1 mm)
Level accuracy under reference conditions
(1)
± 0.1 in. (2,5 mm) < 3.3 ft (1 m),
± 0.25% of measured distance for > 3.3 ft. (1 m)
Update interval
Display: 500 ms
Current Output: 200 ms
A.1.3 Display and configuration
Integral display
4/5 digit display for live measurement, and for configuration purposes
(1) Temperature: 68 °F (20 °C), Pressure: 1013 mbar (atmospheric pressure), Relative Humidity: 50%, calm and stable water surface.