CNCR-110 • Two-wire 4-20
17
10 Certificates and approvals
10.1 Radio licenses
Radar
The device has been tested and approved in accordance with the current edition of the applicable
country-specific norms or standards.
Bluetooth
The Bluetooth radio module in the device has been tested and approved according to the current edition
of the applicable country-specific norms or standards.
11 Supplement
11.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions which are included are valid for approved
instruments (e.g. with Ex approval). These data can differ from the data listed herein, for example
regarding the process conditions or the voltage supply.
Materials and weights
Materials, wetted parts
– Antenna, process fitting
PVDF
– Counter nut (depending on device version)
PP
– Process seal
FKM
Materials, non-wetted parts
– Housing
PVDF
– Cable entry seal
NBR
– Connection cable
PVC
Weight
– Instrument
0.7 kg (1.543 lbs)
– Connection cable
0.1 kg/m
Process fitting
Thread G1½, R1½, 1½ NPT
Mounting connection
Thread G1, R1, 1 NPT
Max. torque mounting boss
7 Nm (5.163 lbf ft)
Torques
Torque counter nut max.
7 Nm (5.163 lbf ft)
Measurement Range
Measurement range
The measurement range is the distance between the
antenna face of the sensor and the material surface.
The antenna face is also the reference plane for
the measurement.