Ultrasonic testing device with 4 … 20 mA output signal and external digital display / Two-wire connection technology /with ambient temperature display / With fill level and distance display / Measuring depth 10 m / 32.8 ft
The Ultrasonic testing device is the ideal measuring device to determine the filling level of a silo. Thanks to the 4 … 20 mA output signal, the level indicator can also be connected to the operational process control. This allows the measurement signal from the level indicator to be further processed. The level indicator can be used to check whether a silo is still sufficiently full. The high IP protection class of the level indicator guarantees protection of the electrical components in the event of a possible water leak.
With a measuring range of 10 meters / 32.8 ft, larger silos can also be monitored with the level indicator. Depending on the application, the level indicator can indicate the level or the distance between the medium and the sensor as the measured value. The ambient temperature can also be measured with the level indicator. Thanks to the extensive functions and safety aspects, the level indicator is an ideal measuring tool for monitoring silo systems.
The Ultrasonic testing device can be used to evaluate the common and widespread 4…20 mA process signal. The possibility of freely scaling the input signal allows a very versatile use of this level indicator. The current measurement result is very easy to read thanks to the large 4-digit LED display.
The optional 24 V sensor supply allows direct connection of 2-wire sensors or transmitters, which simplifies the use of this level indicator. The configuration is carried out using the freely available software LPCon. With the help of the PD14 programming adapter, settings can be made or read from the level indicator. The configurations created with the software can be saved and called up again.
Highlights
- With display for setting and reading
- Stable M60 connection thread
- Protection class of the display IP66
- Can be connected to the process technology
- For a measuring depth of up to 10 meters / 32.8 ft
- With ambient temperature display
- Incl. external digital display PCE-N24S:**
- IP 65 on the front
- For process signal 4 … 20 mA, 0 … 10 V 0 … 60 mV (selectable)
- Connection via screw terminal
- Configuration via software
- 4-digit LED display
Technical specifications
Measuring range 0 …10 m/ 0 … 32.8 ft* Accuracy 0.5 % Resolution 0.001 m Minimum distance to the wall 1 m / 3.3 ft Resolution of the temperature display 0.1 °C Output signal 4 … 20 mA Output signal resolution 0.01 mA Connection 2-wire, PE Power supply 24 V DC Protection class IP 66 Connection thread M60 Connection thread cable glands M18 x 1.5 Ambient conditions-20 … 60 °C / -4 … 140 °F Dimensions 110 x 140 x 215 mm / 4.3 x 5.5 x 8.5" Weight ca. 825 g / 1.8 lbs *the measuring range only applies under the following conditions: the measuring medium is a liquid there are no turbulences there are no dusts or vapors between the medium and the sensor the temperature difference between the sensor and the medium is <20 °C / 68 °F Digital display PCE-N24S Input (selectable)0 … 20 mA 4 … 20 mA 0 … 60 mV 0 … 10 V ± 60 mV ± 10 V Accuracy± (0.2 % full scale + 1 dgt.) Internal resistance 10 Ω ± 1 % Scaling 2-point Display 4-digit 7-segment LED display, height: 20 mm / 0.78" Display range-1999 … 9999 Ambient temperature in operation: -10 °C … 55 °C / 14 °F … 131 °F Storage-25 °C … +85 °C / -13 °F … 185 °F Dimensions 96 mm x 48 mm x 64 mm / 3.77 x 1.88 x 2.51" Control panel cut-out 92 mm x 45 mm / 3.6 x 1.7" (according to DIN) Supply voltage (selectable)230 V AC 110 V AC 24 V AC 85 … 253 V AC / DC 20 … 40 V AC / DC Sensor supply (selectable)24 V DC / 30 mA Degree of protection front: IP 65 Weight< 200 g / 7 oz Mounting: mounting clips with clamping screws Connection via terminal strip Housing: robust plastic housing
Delivery scope
1 x Ultrasonic testing device PCE-ULM-10-N24S 1 x Built-in display PCE-N24S 4 x Mounting hardware 1 x Gasket 1 x Instruction Manual NB: The display is delivered in the selected configuration without scaling of the measurement signal. The programming adapter PCE-PD14 is required to scale the display device!
