Superisys (Wuhan) Intelligent Technology Co., Ltd
Superisys (Wuhan) Intelligent Technology Co., Ltd
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SR-ULM18-300NP-2M,Ultrasonic Proximity Switch
■ Compared with the proximity switch, the detection distance is far, the volume is small, and the copper and aluminum are non-ferromagnetic
materials can be stably detected
■ Compared with the traditional ultrasonic sensor, the blind area within 300mm is small and the precision is repeated
The degree can reach the millimeter level
■ Compared with the photoelectric switch, it is completely independent of the light transmittance, color, and external environment of the object under test
Light, water mist, no fear of dust
■ Compared with capacitor switch, the detection distance is far, the volume is small, and it is not subject to water and dust
Influence of
■ Tinned copper wire ensures good conductivity and anti-interference ability.
And ensure the stripping operator's comfort, safety and no burrs
■ Own circuit board hardware and software, mold intellectual property rights, can root
According to customer needs timely adjustment of product functions, such as output: switch quantity
(PNP,NPN one), 4-20mA, 0-10VDV, 485, etc
■ Certified by professional organizations, with CE, ROHS certificate
| model | SR-ULM18-300NP-2M | ||
| general description | |||
| examination area | 30…300 mm | ||
| adjustable range | 30…300 mm | ||
| dead zone | 0...30 mm | ||
| Standard target board | 100 mmx100 mm | ||
| Transducer frequency | about 300 kHz | ||
| Response delay | about 50 ms | ||
| Work mode/display mode | |||
| LED yellow | Switch state refers to | ||
| LED red | Chang Liang: "WRONG", the target is uncertain | ||
| Red light flashing: No target object is detected in TEACH-IN state | |||
| electric parameter | |||
| working voltage | 10... 30VDC, ripple 10%pp | ||
| No load current Io | ≤50mA | ||
| General mode of operation | ≤95Hz | ||
| import | |||
| input type | A TEACH-IN loses
Working distance 1: -UB... +1 V, working distance 2: +4V... +UB
Input impedance: >4.7kΩ; TEACH-IN pulse: 1s electrical connection | ||
| exportation | |||
| Output type | 1 switch output npn,pnp normally open, optional | ||
| repeated accuracy | ≤1% | ||
| Rated operating current Ie | 200 mA, short circuit protection/overload protection | ||
| Voltage drop Ud | ≤3V | ||
| Switching frequency f | Max. 8Hz | ||
| The hysteresis range H | 1 % of the set switch distance | ||
| temperature drift | ±1.5% of the full scale value | ||
| meet a criterion | |||
| standard | IEC/EN 60947-5-2 | ||
| surrounding | |||
| environment temperature | -25…70℃(248.…343 K) | ||
| storage temperature | -40….85℃(233 …358 K) | ||
| mechanical characteristics | |||
| level of protection | IP65 | ||
| connection type | 2M connection wire | ||
| materials | |||
| shell | PBT | ||
| transducer | Epoxy resin/hollow glass sphere mixture; Polyurethane foam body, shell PBT | ||
| weight | Weight 60 g | ||
| boundary dimension | electrical connection | response characteristic curve | |
 | | | |
| running status | Red LED | Yellow LED | |
| Switch point setting: | |||
| Object detected | flash | ||
| No target was detected | flash | ||
| error | bright | Maintain the previous state | |
| Setting the switch point
The switch point can only be set after the power supply is connected, and the detection distance should be set within 5 minutes of the sensor being powered on, otherwise the test cannot be set.
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