APG LPU-2127 Loop Powered Ultrasonic Level Sensor features a built-in keypad and LCD display for easy programming that can be done entirely through the keypad. With a built-in keypad for easy programming and flexibility, APG Ultrasonic Level Sensor LPU-2127 provides continuous level/distance measurement you can count on. Its durability, range, and simplicity make it a great sensor for many applications. We designed the LPU-2127 for easy set-up. Wiring is fast, and programming is done entirely through the integrated keypad.
APG LPU-2127 Loop Powered Features
- 1 – 25 ft. (0.3 – 7.6 m) detection range on liquids
- Loop powered 4-20 mA output
- Integrated keypad and LCD display
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 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.
APG LPU-2127 Loop Powered Specification
| 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) |
| Approvals | |
| Certifications | CSA C/US |
| Class 1, Div. 2, Groups C & D | |
| Class 1, Zone 2, AEx nA IIB T6 | |
| Electrical | |
| Supply Voltage | 12 to 28 VDC (loop current 4-20mA) |
| Connectivity | |
| Outputs | 4-20mA |
| Cable | 2-conductor shielded |
| Internet Connectivity | with RST-5003 |
| Programming | |
| Method | Integrated keypad and LCD display |
| Physical | |
| Housing | PVDF (Kynar®) transducer housing & threads |
| PET upper housing | |
| Mount | 2 in. NPT |
| Environmental | |
| Operating Temperature | -40 to 140° F |
| Temperature Compensation | Internal |
| Protection Rating | IP65 |
Download Data Sheet: Loop Powered Ultrasonic Level Sensor LPU-2127
Ref: apgsensors.com
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