Ultrasonic Level Indicator PCE-ULM-10-N24S

Order no.: PCE-ULM-10-N24S

GTIN (EAN):

Accessory

Programming adaptor PCE-PD14

US$ 92.00

Description

Ultrasonic level indicator 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 level indicator 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 level indicator 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

Specification

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 level indicator 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!