Radar level transmitter PS-UPLR
PS-UPLRNon-contact radar level transmitter for monitoring liquids, bulk solids, slurry and foam. Operates independently of media density, temperature or pressure.
Description
PS-UPLR is a radar (microwave) level transmitter providing high-accuracy non-contact level monitoring for liquids and bulk solids. It emits microwaves at 26 GHz and calculates level from the reflected signal's time of flight.
The radar method is independent of media density, permittivity, temperature and pressure. The device operates reliably in dust, vapor, condensate, foam, and at ambient temperatures up to +80 °C.
PS-UPLR is suited to large tanks, silos, elevators and open basins. Two-wire connection (4–20 mA) and RS-485 Modbus RTU enable straightforward SCADA integration. Housing is stainless SS 304 or SS 316L.
Key features
Non-contact
No contact with media — no wear or fouling.
Media-independent
Density, temperature and pressure do not affect reading.
Harsh environment ready
Dust, vapor, condensate and foam do not interfere.
Two-wire loop
Power and signal on one 4–20 mA pair.
Modbus RTU
SCADA-ready via RS-485.
Stainless housing
SS 304 or SS 316L for aggressive media.
Technical specifications
Full set of device parameters.
| Parameter | Value |
|---|---|
| Model | PS-UPLR |
| Type | Radar level transmitter |
| Measurement range | 0 … 70 m |
| Frequency | 26 GHz |
| Accuracy | 0.5% ± 15 mm |
| Ambient temperature | −20 °C … +80 °C |
| Housing material | SS 304 or SS 316L |
| Output signal | 4–20 mA |
| Interface | RS-485 / Modbus RTU |
| Ingress protection | IP 67 |
| Power supply | 24 VDC two-wire or 6…24 VDC four-wire |
Applications
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PromSensAutomation LLC