LUC-M10 Ultrasonic Level Sensor

Teknik Veriler

Equipment architecture

4 ... 20 mA output with HART protocol

Construction type

compact device

Series

LUC-M10

Connection

2-wire , 4 ... 20 mA , HART protocol , 14 ... 36 V DC

Rated voltage

U r 14 ... 36 V DC , 8 V DC at 20 mA

Ripple

47 ... 125 Hz , U pp = 200 mV (measured at 500 Ω)

Noise

0.5 ... 10 kHz , U rms = 2.2 mV (measured at 500 Ω)

Current consumption

3.6 ... 22 mA

Power consumption

51 ... 800 mW

Measured variable

distance between the sensor membrane and the product surface using the linearization function, the device calculate - level in any units - volume in any units - flow across measuring weirs or open channels in any units

Measuring range

max. 5 m (16.4 foot) in fluids max. 2 m (6.6 foot) in bulk materials

Operating frequency

approx. 70 kHz

Blocking distance

0.25 m

Load

min. 250 Ω for HART communication

Linearity

The linearization function of the device allows conversion of the measured value into any unit of length or volume. In open channels or measuring weirs, also a flow linearization is possible (calculation of the flow from the measured level).

Output signal

4 ... 20 mA with HART protocol

Output damping

0 ... 255 s , freely selectable

Signal on alarm

error information can be accessed via the following interfaces: - on-site display (error symbol, error code and plain text description) - current output (configurable) - digital interface

Directive 2014/30/EU

EN 61326-1:2006 , EN 61326-2-3:2006 , EN 61326-2-5:2006

Directive 2014/35/EU

EN 61010-1:2001

Electromagnetic compatibility

NE 21

Degree of protection

IEC 60529:2001

Vibration resistance

EN 60068-2-64

Climate class

EN 60068-2-38 (test Z/AD) DIN/IEC 68 T2-30Db