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How It Works Shipping Fee Terms of Use

Model DWS/DWM Door monitoring sensor

Application

  • By detecting the opening and closing of the door, such as a food factory to prevent fraud and theft.
  • Open and close monitoring of the entrance door, such as drawers and safe.
  • Opening and closing and fault monitoring of the automatic door.
  • Monitoring of rack door open/close in the data center
  • Monitoring of door open/close on the slot machine

Features

  • Small type for an easy installation even in shallow and narrow places.
  • Molded type that can be used safely even in places where water may splash.
  • In order to avoid malfunction in the commercially available magnet, it is equipped with many sensors.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

Rating and performance

Rating and performance

Model name DWS-1 DWS-2
Detection surface Front side detection
Detection distance 3.5 mm or more
Set distance 0 to 3 mm
Standard detection
target
DWM-1 DWM-2
Power supply voltage 10 V to 30 V DC
Power consumption DC 10 mA or less
Output Nch MOSFET open drain DC 30 V DC 50 mA or less
Output residual voltage DC 1 V or less (load current DC 50 mA)
Operation configuration Normally open, on output with specified magnetic code (standard detection target)
Response time 200 ms or less
Operating temperature
range
-10 to 60 °C (-20 to 70 °C during storage)
Operating humidity
range
95% RH or less (95% RH or less during storage)
Withstand voltage 1 min at AC 1000 V (between the live part and installation part)
Insulation resistance 100 MΩ or more measured with an ohmmeter at DC 500 V (between the live part and installation part)
Vibration resistance Durability: 2 hours in each X, Y, Z direction at 10 to 55 Hz and with peak-to-peak amplitude of 1.5 mm (at power off)
Shock resistance Durability: 3 times at 500 m/s² in each X, Y, Z direction (at power off)
Circuit protection With protection diodes to protect the sensor from reverse connection to the power supply and output surges
Protection rating IP67
Case material ABS
Cable ø3, 3-core round cord of 0.3 mm² and 1 m in length (oil and heat resistant)
Weight Approx. 24 g (DWM: Approx. 9 g)

*For a detailed specification of the other, please refer to specifications.

External dimensions diagram / Output circuit

External dimensions diagram

DWS_External_dimensions_diagram.gif


DWM_External_dimensions_diagram.gif

Output circuit

DWS_Output_circuit.gif

Usage precautions

Usage precautions

  • Always use a standard detector DWM-1 in the DWS-1, using the standard detector DWM-2 in the DWS-2.
    It does not operate a combination of DWM-1 to DWM-2 and DWS-2 to DWS-1.
    Please attach so as to be parallel to the DWS and DWM at the time of detection. 
  • In 0.59N · m (6kgf · cm) or less of torque, installed in two of the M3 screw.

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*For customized products or specifications, contact us using "Inquiry."
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Model Name Magnetic code Standard Price Inventory Type Select
DWS-1 Magnetic code 1 (sensor)
3,000 JPY
28 USD
27 EUR
STD
DWS-2 Magnetic code 2 (sensor)
3,000 JPY
28 USD
27 EUR
STD
Model Name 磁気コード Standard Price Inventory Type Select
DWM-1 Magnetic code 2 (Magnet)
1,000 JPY
10 USD
9 EUR
STD
DWM-2 Magnetic code 2 (Magnet)
1,000 JPY
10 USD
9 EUR
BTO

STD Shipping is available immediately (on the day of order)

WIP Shipping is available within 1 to 3 weeks

BTO Shipping is available within 4 to 10 weeks

NOTE: The above information shows the typical delivery time. For actual delivery time, please confirm us as it depends on our business days and/or product quantities.

In the case of the quote request and order, please be sure to check the Terms and Conditions.
If you have made the procedure of quote request and order, it assumes that agree to the Terms and Conditions.

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