Datasheet

SONARANGE UPR-A 04.17 e
This Information corresponds to the current state of knowledge. SNT reserves the right to make technical changes. Do not use these products in any application
where failure of the product could result in personal injury. Liability for consequential damage resulting from the use of SNT products is excluded.
SNT Sensortechnik AG, Hammerstrasse 6, CH-8180 Bülach, Switzerland, Phone [phone], Fax [phone], [e-mail] 2/6
www.sntag.ch
Versions
axial sensing direction
radial sensing direction
Analog output 0...10V and 4...20mA
UPR-A 1500 TOR 24 CAI
UPR-A 1500 TOR 24 CWAI
Binary output PNP
UPR-A 1500 TVPA 24 C
UPR-A 1500 TVPA 24 CW
Binary output NPN
UPR-A 1500 TVNA 24 C
UPR-A 1500 TVNA 24 CW
with synchronization, Analog output 0...10V and 4...20mA
UPR-A 1500 TOR 24 CAIY
UPR-A 1500 TOR 24 CWAIY
with synchronization, binary out PNP
UPR-A 1500 TVPA 24 CY
UPR-A 1500 TVPA 24 CWY
with synchronization, binary out NPN
UPR-A 1500 TVNA 24 CY
UPR-A 1500 TVNA 24 CWY
ATEX 2/22, analog output 0...10V and 4...20mA
UPR-A 1500 TOR 24 CAI Ex
-
ATEX 2/22, binary output PNP
UPR-A 1500 TVPA 24 C Ex
-
ATEX 2/22, binary output NPN
UPR-A 1500 TVNA 24 C Ex
-
Stainless steel, analog output 0...10V and 4...20mA
UPR-A 1500 TOR 24 SCAI
-
Stainless steel, binary output PNP
UPR-A 1500 TVPA 24 SC
-
Stainless steel, binary output NPN
UPR-A 1500 TVNA 24 SC
-
Chemical resistant, analog output 0...10V and 4...20mA
UPR-A 1500 CP TOR 24 CAI
-
Chemical resistant, binary output PNP
UPR-A 1500 CP TVPA 24 C
-
Chemical resistant, binary output NPN
UPR-A 1500 CP TVNA 24 C
-
Description
The compact ultrasonic sensors of the UPR-A series are
characterized by a wide range of max. 1.5m. Furthermore,
they are configurable by the user. Thanks to three different
sized detection lobes, the sensor can be adapted locally to
the application. And they can optionally be synchronized
among themselves and stopped with an external signal
(suppression mode).
The sensor is available as a pure proximity switch as well as
a distance sensor with analog output. Suitable applications
include object detection as well as distance and level
measurement.
The switching and analogue outputs can be teached by the
user (rising/falling or NC/NO or window). The binary type is
also programmable as a reflective barrier. This is useful
when badly to detect objects stay in front of a background.
The analogue sensor automatically detects the connected
load, and exits accordingly mA or V. Programming is done
using a single teach input. Optionally a teach-in box is
available.
Thanks to the new transducer sealing the UPR-A sensors are
very robust against many environmental influences. In
particular, they are oil resistant, unlike many other ultrasonic
sensors.
Choice of model (standard models)
There is a version with binary and one with analogue output,
and one each with axial and radial sensing direction.
UPR-A 1500 TVPA 24 C(W)
Ultrasonic sensor with a binary output with 2 teachable
switching points (NO, NC or window or retro-reflective
function).
UPR-A 1500 TOR 24 C(W)AI
Ultrasonic sensor for distance measurement with an
analogue output 0...10V or 4…20mA. Automatic detection of
the connected load (measuring device). When changing from
V to mA or vice versa, the sensor must be switched off and
on again. The lower and upper limits are teachable.
Special versions
As can be seen from the table above, special versions are
available:
• ATEX 2/22
• Stainless steel housing, 1.4571 (V4A)
• Chemical resistant housing (see page 6)
These are only available with axial sensing direction. The
operation is exactly the same as for the standard models.
Blind range
The lower detection range between 0…120mm is called blind
range. It is typical for ultrasonic sensors. In the blind range
no distance measurement is possible. However the pure
function as proximity switch (binary output) is possible in the
blind range with certain restrictions (only bigger objects).