Ultrasonic sensors ZWS-70/CI/QS

measuring range120 – 1,000 mm
designcuboidal
operating modeanalogue distance measurements
particularitiessmall cuboidal type
ultrasonic-specific
means of measurementecho propagation time measurement
transducer frequency300 kHz
blind zone120 mm
operating range700 mm
maximum range1,000 mm
resolution0.20 mm
reproducibility± 0.15 %
accuracy± 1 % (temperature drift internally compensated)
electrical data
operating voltage UB20 – 30 V d.c., reverse polarity protection
voltage ripple± 10 %
no-load current consumption≤ 30 mA
type of connection4-pin M8 initiator plug
outputs
output 1analogue output
current: 4-20 mA
switchable rising/falling
response time70 ms
delay prior to availability< 300 ms
inputs
descriptionexternal synchronisation from rectangular signal with a defined pulse width
input 1synchronisation input
housing
materialABS
ultrasonic transducerpolyurethane foam, epoxy resin with glass contents
class of protection to EN 60529IP 67
operating temperature-25°C to +70°C
storage temperature-40°C to +85°C
weight11 g
technical features/characteristics
temperature compensationyes
controls1 push-button
scope for settingsTeach-in via push-button
Synchronisationyes
multiplexno
indicators1 x LED green: working, 1 x LED yellow: object in the window
particularitiessmall cuboidal type

>>> Refer to technical document: