This document describes the specifications and features of the Barksdale 2 Technical Data Sensor, including the sensor element, materials, protection class, measuring ranges, and display.
The Barksdale UDS 3 - V3 is an electronic pressure switch featuring a stainless‑steel diaphragm, an 8‑digit LCD display with bargraph, and four SPDT relay contacts. It provides both digital and analog (4‑20 mA) outputs and includes a keypad for configuration.
Designed for OEM use in hydraulic, pneumatic, heavy‑industry, plant‑engineering and automotive applications, the device offers high accuracy, a fast 1000 samples/s scanning rate, and IP65 protection.
| Power supply | 18…82 V DC, reversed polarity protected |
|---|---|
| Dimensions | 100 × 135 × 80 mm (W × H × D) |
| Weight | ≈ 1080 g |
| Scanning rate | 1000 samples/s |
| Operating temperature (electronics) | -10 °C … +70 °C |
| Relay outputs | 4 SPDT contacts |
| Measuring ranges (absolute) | 0…1 bar, 0…10 bar |
The switch operates from 18 V to 82 V DC and includes reversed‑polarity protection.
It provides four change‑over (SPDT) relay contacts.
It measures 0 to 1 bar and 0 to 10 bar absolute, and –1 to 0 bar to 0 to 600 bar gauge.
It is suitable for hydraulic and pneumatic systems in heavy industry, plant engineering, and the automobile industry.