Burkert Type 8175 - Manual (Page 126)

58
8175
ENGLISH
SPECIFICATIONS
6.1 SPECIFICATIONS
Specifications in relation to the process
Measurement
Measurement type
Level, distance or volume measurement
Measurement range 0.30 to 10 meters compact version and
0.30 to 7 meters wall and panel versions
Measurement range in the
following conditions:
Measure of the fluid without foam,
Tambient = 20°C ; Tfluid = 20°C
Ambient pressure value : atmopheric pressure
Accuracy +/- 0.25% of the full scale
+/- 0.15% after calibration with Teach-In
Resolution +/- 3mm
Full beam width 8 degrees conical
Pulse rate 8 pulses per second
Blocking distance 30 cm from the base of the sensor
Installation
Pressure rating
2 bar at 25°C maximum
Mounting threads G 2‘‘ or NPT 2‘‘
Fluid temperature -40 to +80°C / -40 to +176°F
Gasket material FPM or EPDM (option)
Specifications in relation to the outputs
Electrical connection
Power
supply 18-32VDC
115/230 VAC 50-60Hz (+/- 10% VAC only)
Consumption 200mA maximum
Proportional ouput
Output type
Current output of 4-20mA (22mA error signal)
Accuracy + / - 2%
Wiring Sinking or sourcing
Maximum load 1300 Ohms at 32V
1000 Ohms at 24V
550 Ohms at 18V
Output calibration 4-20mA or inverted to 20-4mA adjustable
Relay ouput
Output type
2 relays (3A), normally open
Load DC : 250V, 3A
AC : 250V, 3A
Life expectancy 100 000 cycles (minimum)
Switching Thresholds, hysteresis and delay programmable