2-wire inductive proximity sensors and switches for speed control for alternating current (AC)
These are 2-wire inductive proximity sensors and switches for alternating current which are used for monitoring the
minimum revolutions of the shafts and the minimum allowable speed of conveyer belts, elevators and other
automated systems. The sensors detect the speed of passage of metal objects to their active area. When reaching
a higher than the set speed the output of the sensor is switched, and at a lower than the set speed the output
is off. The inductive proximity sensors and switches for speed control are resistant to moisture and dust.
They have a longer period of work due to contactless switching of the electrical circuits.
Proximity sensor ISM1-18.71 Sn=5.0mm, 2-wire, NO, 90-240VAC, 10-300mA, M18x59mm
M18
Shielded type proximity sensor for speed control M18 for alternating current with metallic
housing M18x59mm, with normally open contact. The maximum distance of operation of the proximity sensor is 5,0mm.
The sensor ends with a 2-wire PVC connecting cable with a length of 2m. The sensor has two LEDs, one showing the
output state of the inductive sensor, and the other showing the length of the received impulses. The sensor's output
has no protection of short circuit. AC sensor designated by the letter (a) has an operating voltage 20-50VAC,
with letter (b) it is 40-110VAC. Example: ISM1-18.71(a) or ISM1-18.71(b)
Proximity sensor ISP1-18.71 Sn=8.0mm, 2-wire, NO, 90-240VAC, 10-300mA, M18x59mm
M18
Unshielded type proximity sensor for speed control M18 for alternating current with plastic
housing M18x59mm, with normally open contact. The maximum distance of operation of the proximity sensor is 8,0mm.
The sensor ends with a 2-wire PVC connecting cable with a length of 2m. The sensor has two LEDs, one showing the
output state of the inductive sensor, and the other showing the length of the received impulses. The sensor's output
has no protection of short circuit. AC sensor designated by the letter (a) has an operating voltage 20-50VAC,
with letter (b) it is 40-110VAC. Example: ISP1-18.71(a) or ISP1-18.71(b)
Proximity sensor ISM1-30.71 Sn=9.5mm, 2-wire, NO, 90-240VAC, 10-300mA, M30x61mm
M30
Shielded type proximity sensor for speed control M30 for alternating current with metallic
housing M30x61mm, with normally open contact. The maximum distance of operation of the proximity sensor is 9,5mm.
The sensor ends with a 2-wire PVC connecting cable with a length of 2m. The sensor has two LEDs, one showing the
output state of the inductive sensor, and the other showing the length of the received impulses. The sensor's output
has no protection of short circuit. AC sensor designated by the letter (a) has an operating voltage 20-50VAC,
with letter (b) it is 40-110VAC. Example: ISM1-30.71(a) or ISM1-30.71(b)
Proximity sensor ISP1-30.71 Sn=14mm, 2-wire, NO, 90-240VAC, 10-300mA, M30x61mm
M30
Unshielded type proximity sensor for speed control M30 for alternating current with plastic
housing M30x61mm, with normally open contact. The maximum distance of operation of the proximity sensor is 14mm.
The sensor ends with a 2-wire PVC connecting cable with a length of 2m. The sensor has two LEDs, one showing the
output state of the inductive sensor, and the other showing the length of the received impulses. The sensor's output
has no protection of short circuit. AC sensor designated by the letter (a) has an operating voltage 20-50VAC,
with letter (b) it is 40-110VAC. Example: ISP1-30.71(a) or ISP1-30.71(b)
Proximity sensor ISP3-60.71 Sn=12.5mm, 2-wire, NO, 90-240VAC, 10-300mA, 60x30x15mm
P3-60
Unshielded type parallelepipedal proximity sensor for speed control for alternating current with plastic
housing 60x30x15mm, with normally open contact. The maximum distance of operation of the proximity sensor is 12,5mm.
The sensor ends with a 2-wire PVC connecting cable with a length of 2m. The sensor has two LEDs, one showing the
output state of the inductive sensor, and the other showing the length of the received impulses. The sensor's output
has no protection of short circuit. AC sensor designated by the letter (a) has an operating voltage 20-50VAC,
with letter (b) it is 40-110VAC. Example: ISP3-60.71(a) or ISP3-60.71(b)
