Diameter: M30
Rated sensing distance: 10mm
Range of motion:0…8mm
Rated voltage: 24-240V AC
Voltage range (including pulsation):24-240VAC
Switching capacity:5-350mA
Environment temperature: -25…70°C
switching frequency: 48000 pulses/min
Connection type: Cable,2x0.5mm²,2m
Protection grade : IP67
The sensor has an integrated integrated speed monitoring function: there are pulse recognition, detection, and processor in the same shell, and the ability to output, convert, drive and amplify the pulse signal at the same time; the shape can be seen in the following figure: its shell is mainly It is composed of a copper shell with a diameter of 30mm and a length of 72mm (thread part 65mm, 7mm at the label) and a plastic head of 1mm thickness and a plastic tail of 6mm thickness (with an action indicator and a potentiometer to adjust the speed); with speed monitoring sensitivity High, easy to use, waterproof, anti-fouling and other effects.
| Types | DC PNP | DC NPN | DC two wires | AC two lines | AC and DC two-wirs universal |
| Rated sensing distance (sn) | 10mm | 10mm | 10mm | 10mm | 10mm |
| Adjustable frequency range | 6-150pulses / min, 20-999 pulses / min, 120-3000 pulses / min, 480-12000 pulses / min | ||||
| Weight (kg) | 0.300 | 0.300 | 0.300 | 0.300 | 0.300 |
| Connection method | Molded cable, 3 ×0.34mm, 2m long2, 2m long | Molded cable, 2 × 0.5mm2, 2m long | |||
| Degree of protection according to IEC 60529 | IP67 | ||||
| Range of motion | 0...8mm | ||||
| Repeat accuracy | 3% of the actual detection distance Sr | ||||
| Detection accuracy | 3 ... 15% of the set frequency Fr | ||||
| Output status indication | LED | ||||
| Rated voltage | 12 ... 48V with reverse polarity protection | ~ 24...240V | DC 24 ... 240V | ||
| Voltage range (including pulsation) | 10...58V | ~ 20...264V | DC 20 ... 264V | ||
| Switching capacity | With overload and short circuit protection | ~ 5...350mA | DC 5 ... 200mA | ||
| On-state voltage drop | ≤ 1.8V | ≤ 5.7V | |||
| Leakage current | ≤ 1.5mA | ||||
| No-load current consumption | ≤ 15mA | ||||
| Switching frequency | 48,000 脉冲 / 分 48,000 pulses / min | ||||
| Power-on delay | 9±s20%+1/Fr | ||||
The sensor uses the tail speed adjustment potentiometer to preset the frequency ft (speed). When the moving parts (mainly iron, copper, etc.) to be monitored rotate at a certain frequency fc (speed) within 10 mm from the sensor head, the sensor Corresponding pulse signals are generated internally through magnetic induction and input into the control circuit. After the circuit is amplified and shaped, the count is performed; then the count value obtained is the rotation frequency fc (speed) of the moving part to be monitored and the preset frequency ft (speed )Compare. If fc> ft, then the sensor generates a signal to cause the switch or relay to close; if fc
The sensor is activated for 9 seconds (switch or relay closed state) immediately after poweron to allow the monitored object to have a starting process. After the delay start, if the action indicator at the end of the sensor does not light, it means that the rotation frequency (speed) of the monitored object is lower than the preset frequency (speed) of the sensor, then the sensor or relay is in the disconnected state. The potentiometer that adjusts the speed of the tail slowly rotates the adjustment screw counterclockwise to make the action indicator light, and the sensor or relay is closed; on the contrary, after the delay start, the action indicator light at the end of the sensor is always on, indicating that the monitored object rotates If the frequency (rotation speed) is higher than the preset frequency (rotation speed) of the sensor, then the sensor or relay is in the closed state. At this time, the potentiometer at the rear of the sensor that adjusts the rotation speed can be slowly rotated clockwise to make the action indicator light off. , The sensor or relay is off again. Usually in actual use, if the sensor or relay is in the off state, the preset frequency (speed) of the sensor is set to 80% of the rotation frequency (speed) of the monitored object during normal operation.
qwifm@qwifm.com
Rm.708, No.108, Lane 1333, Xinlong Rd., Minhang District, Shanghai
qwifm@qwifm.com
Room 706, Building 28, 1333 Xinlong Road, Shanghai, China
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