50 mm Sensing Distance ! Record sensing distance with the new
High Performance
Proximity sensors
from RECHNER. The M32 threaded
sensor with 5 cm active area allows a
flush mounting sensing distance of
more then 50 mm. This corresponds
to 5 times the Sn of a standard M30
sensor. The PEEK covered active area
offers excellent protection, since this
material is considered to be oil
resistant, resistant to nearly all
chemicals, physiologically harmlessand it has very good
mechanical characteristics,
like abrasion resistance.
This 4-wire DC sensor is
available with antivalent PNP
switching output. The Top-Team In The Ex-Area RECHNER-Sensors have a widereaching program of Ex-protected
sensors.
The product family comprise capacitive
and inductive proximity sensors in
cylindrical size from 6.5 to 40 mm in
diameter. NAMUR sensors and
proximity sensors with NPN or PNP
transistor output rank among the
standard. With the Ex-protected
isolation amplifiers the product range
is complete. The ATEX-certified units
are available for areas with danger of
gas explosion (Zone 0,1 and 2) and
for areas with
danger of
dust explo-
sion (Zone
20, 21 and
22).Being anATEX
certified firm,
RECHNER
can also offer
sensors with
a manufactu-
rers declaration for both of these
explosion danger areas. High Performance CapacitiveSensorsRECHNER SENSORS
PRODUCT REPORT
are nowoffering an M12 version of their new
high performance standard.The new format is available with anultra-bright, all round visible LED, and
in a chemically resistant housing.
The sensors have a medium optimised
adjustable sensing distance from 0.5
to 10 mm, and are ideally suited forthe detec-
tion of ag-
gressive,
highly vis-
cous and
adhesive
media, as
well as lightbulk materials, such as plastic
granules and Cereals. High Performance – the standard
for RECHNER’s capacitive
proximity sensors The sensing distance is mediumoptimised, sothat with just oneadjustment it ispossible todetect a varietyof products. Theseries comprisecapacitive sen-sors in cylin-drical size fromM 8 x 1 mm to64 mm in
diameter, withboth flush and non-flush mountable
models.
Also ranging among the standard are
chemical resistant and food-grade
sensors in PTFE or PTFE/stainless
steel housings. Rechner has proved onceagain, that supreme
achievement is possible,
when the customer‘s
demands are
merged with their
innovation and long-
standing experience.
High Performance,
just two words that
accurately describe the new generation
of standard sensors:
Capacitive sensors with 3 times higher sensing
distance than the norm, high
temperature stability up to 100°C and
excellent EMC-characteristics. Capacitive Sensor - an all roundperformance ensures everything
runs well! RECHNER’s capacitive filling leveldetection sensor is especially
designed for the
detection of very
adhesive products. The non-stick
characteristic of the PTFE housing is
enhanced with the round tip of the
sensor. These sensors are often used
in the chemical industry as well as in
the food industry. Sensing only takes
place at the tip of the sensor, which
also ensures that there is no problem
from unwanted switching caused by
product build-up on the wall of the
container. Permitted ambient
temperature max. +100°C.
All specifications are subject to change without notice. (01/2005) 26
RECHNER Industrie-Elektronik GmbH • Gaußstraße 8-10 • D-68623 Lampertheim • Tel. +49 (0) 62 06 50 07-0 • Fax +49 (0) 62 06 50 07-20 • e-mail: info@rechner-sensors.de • www.rechner-sensors.de