General
APG LPU-2428 Intrinsically Safe Ultrasonic Level Transmitter Hazardous Locations Meet High Programmability. Made for highly configurable measurement in linear and non-linear tanks and channels, the LPU-2428 can internally calculate distance, level, flow, and volume. Intelligent and highly configurable.
APG Ultrasonic Level Transmitter LPU-2428 can calculate distance, level, flow, and volume in linear and non-linear tanks. With Class 1 Division 1 ratings, the loop powered LPU-2428 is built to handle the most hazardous locations. Add the ability to internally calculate volume or open channel flow data, and you have a unique and powerful ultrasonic sensor.
APG LPU-2428 Intrinsically Safe Features
- Loop powered 4-20 mA output
- Class 1 Division 1, Intrinsically Safe rating
- Built-in calculations of current volume, flow, and flow totals
Programmable Intelligence
The LPU-2428 was made with intelligent software for highly configurable measurement. The sensor can calculate distance, level, flow, and volume. In addition, the sensor features a 32-point linearization table for non-linear tanks and channels.
Class 1, Div. 1
This loop powered sensor is suitable for use in hazardous areas rated CSA Class 1, Div. 1.
Maintenance-Free
With a tough, IP65-rated housing, its hazardous rating, and non-contact measurement, the LPU-2428 takes care of itself.
Application
- CI, D 1 Hazardous Locations
- Open-channel Flow
- Non-linear Tanks
- Dam Tail-water Levels
- Irrigation Channel Level or Flow
APG LPU-2428 Intrinsically Safe 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) |
| Electrical | |
| Supply Voltage | 12-28 VDC |
| (loop current 4-20mA) | |
| Approvals | |
| Certifications | CSA C/US |
| Class 1, Div. 1, Groups C & D | |
| Class 1, Zone 0, AEx ia IIB T3 | |
| Class 1, Div. 2, Groups C & D | |
| Class 1, Zone 2, AEx nA IIB | |
| T6 | |
| Connectivity | |
| Output | 4-20mA |
| Cable | 2-conductor shielded |
| Internet Connectivity | with RST-5003 |
| Programming | |
| Method | RST-4101 Programming Module |
| Calculations | Distance, Level, Volume, Flow |
| Tank/Channel Adjustments | 32-point linearization table |
| Physical | |
| Housing | PVDF transducer housing & threads |
| PET upper housing | |
| Mounting | 2 in. NPT |
| Environmental | |
| Operating Temperature | -40 to 140° F |
| Temperature Compensation | Internal |
| Protection Rating | IP65 |
Download Data Sheet: Intrinsically Safe Ultrasonic Level Transmitter LPU-2428
Ref: agpsensors.com
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