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APG - Model Series LPU-2127 -Non-Incendive Ultrasonic Level Transmitter with Keypad
Hazardous Area Certified With Integrated Keypad. We designed the LPU-2127 for easy set-up. Wiring is fast, and programming is done entirely through the integrated keypad. Range: Up to 25 ft. Mount:2 in. NPT. Output: 4-20 mA. Certification: Class 1, Div 2.
Easy Set-Up
We designed the LPU-2127 for easy set-up. Wiring is fast, and programming is done entirely through the integrated keypad.
Tough and Safe
With CSA hazardous location certification, and a durable housing with high chemical compatibility, this ultrasonic sensor performs well under stress.
No Fuss
The LPU-2127 is loop-powered for faster, more efficient wiring, and the easy interface and keypad eliminate the need for a computer. The sensor is virtually maintenance-free!
Performance
Operating Range
- 1 to 25 ft. for liquids
- 1 to 10 ft. for solids
Accuracy
- ±0.25% of detected range
Resolution
- 0.1 in.
Response Time
- From 0.6 to 3 sec. (programmable)
Programming
- Method
- Integrated keypad and LCD display
Physical
- Housing
- PVDF (Kynar) transducer housing & threads
- PET upper housing
- Mount
- 2 in. NPT
Electrical
- Supply Voltage
- 12 to 28 VDC (loop current 4-20mA)
Approvals
- Certifications
- CSA C/US
- Class 1, Div. 2, Groups C & D
- Class 1, Zone 2, AEx nA IIB T6
Connectivity
- Outputs
- 4-20mA
- Cable
- 2-conductor shielded
- Internet Connectivity
- with RST-5003
Environmental
- Operating Temperature
- -40 to 140° F
- Temperature Compensation
- Internal
- Protection Rating
- IP65