LPU-2127 Loop Powered Ultrasonic Sensor
Integrated Keypad & Display
- 1 to 25 ft. (0.3 to 7.6 m) measurement range
- 1 to 10 ft. (0.3 to 3 m) detection range on granules & bulk solids
- Class I, Div. 2, Groups C & D; Class I, Zone 2, AEx nA IIB, T6; IP65 hazardous approvals
- Loop powered 4-20 mA
- 2 in. NPT mounting for easy installation in tank level applications
- Rugged PDVF (Kynar®) transducer housing
Operating Range: 1 to 25 ft. (0.3 to 7.6 m)
Output: 4-20 mA (loop-powered)
Supply Voltage: 12 to 28 VDC
Total Current Draw: 4-20 mA
Housing: PVDF (Kynar®) transducer housing; PET upper housing
Mounting: 2 in. NPT
Transducer Type: Ceramic, PDVF faced
Ratings: IP65
Approvals: Class I, Div. 2, Groups C & D; Class I, Zone 2, AEx nA IIB, T6; IP65
Response Time: 0.6 to 3 sec. (dependent on output scaling)
Resolution: 0.1 in. (2.5 mm)
Accuracy: ±0.25% of detected range
Adjustments: Integrated keypad and LCD display
Operating Temperature: -40 to 140°F (-40 to 60°C)
Temperature Compensation: Internal
Beam Pattern: 9° off axis
Cable Connection: 2-terminal connector
Frequency: 69 kHz
Tank level
Battery and solar powered applications
Class I, Div. 2 areas
Environmental monitoring
Part Number
2 in. NPT to 2 in. ANSI converter flange 125067
(PVC 140 F max)
LPU-2127 Datasheet
LPU-2127 Manual