RPS-300-14-T, RPS-300-36-T Controller With Remote Sensing Head0 pages

RPS-300-14-T
RPS-300-36-T
Various Sensing Ranges

RPS-500 Compatible

Narrow Sensing Beam

3-Way Power Operation

High Frequency

Isolated Form C Relay Output

LED Indicator

Small Electronic Controller

Sealed Transducer

Small Remote Transducer

The RPS-300-T is a high frequency, sealed
transducer unit best suited for environments where
chemicals or weld splatter is a problem. The transducer head is constructed of a seamless Teflon body
and sensing face. The remote transducer allows for
mounting of the sensor head in cramped spaces
while the controller is out of the way. The ranging
and proximity modes provide the versatility of simple
detection, or actual distance measuring. The isolated form C relay furnishes N.O. and N.C. outputs,
and with the addition of the RPS-500 card various

5"

Adjustable
Turn-Off Pt.

analog outputs are supplied. The RPS-300-T sensor
operates at a frequency of 180kHz for the 14" and
36" ranges. This sensor has a narrow sensing beam.
Sensing ranges available for the RPS-300-T include
4" to 14", 5" to 36". Mounting flanges, LED indicator, ranging potentiometer and 6-ft. transducer cable
are included. Optional cable lengths are available.

30"

Proximity Detection

Ranging Measurement

Proximity Detection

Ranging Measurement

Proximity detection is the detection of an object in a
given range. The detection range of the RPS-300-T is
controlled by the "Range Control" potentiometer located
on the front cover of the controller. Any object within the
desired range is detected, while objects out of range are
ignored. The detect point is independent of size, material,
and reflectivity. The Proximity Option is denoted by the
part number RPS-300-14-T.

With the addition of the RPS-500 card, Analog outputs of
0-10 VDC and 4-20 mA are provided. Precise distances of
an object moving to and from the transducer are measured
via time intervals between transmitted and reflected bursts
of ultrasonic sound. The example shows a target detected at
6 inches from the transducer and moving to 10 inches. The
distance change is continuously calculated and outputted.
Ranging Option is indicated by following the part number
with (-500). (Example: RPS-300-36-T-500)

Migatron Corporation - 2000