• センサ、タッチセンサの日本語ページ
  • sensor,touch sensor English site
How It Works Shipping Fee Terms of Use

Model HPG Ultra-compact Capacitive Touch Sensor Resistant to Static Electricity, with Excellent Common-mode Noise Rejection

Application

  • Touch switches for door knobs
  • Touch switches for automatic doors
  • Input switches for electronic devices
  • Input sensors for amusement arcade machines
  • Elevator switches
  • Security touch sensors
  • Seat sensors
  • Handles of Pachinko machines

Features

  • Anti-static performance has been improved by approximately 500% (compared to our previous model).
  • When used in a large-output transmission station or near a large-sized inverter device,the common mode noise from the DC power source can be diverted to the frame ground.
  • Because this is an ultra-small sensor, it can be easily installed locations where space is very limited.
  • Open collector output means direct connection to a microcomputer input is possible without any special interface circuit.
  • The sensor does not react to objects of small capacitances such as plastic bags or small pieces of luggage. There is no need to adjust the sensitivity level.

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/Performance

Rating/Performance

Model HPG-3 HPG-4 HPG-5 HPG-31 HPG-41 HPG-51
Operation Sensitivity 30 pF ± 6 pF 40 pF ± 8pF 50 pF ± 10p F 30 pF ± 6pF 40 pF ± 8 pF 50 pF ± 10pF
Power Voltage 5 V to 12 V DC (Voltage range: 4.5 V to 14.4 V DC)
Power Consumption At 5V DC: 4 mA DC or less, At 12 V DC: 15 mA DC or less
Output NPN Transistor Open Collector: 14.4 DC, 50 mA DC or less
Maximum Output Saturation Voltage 1 V DC or less (Load current: 50 mA DC)
Operation Status Normally Open
(Output ON at touch detection)
Normally Closed
(Output OFF at touch detection)
Temperature Range -20 ºC to 60 ºC (Storage: -25 ºC to 65 ºC) (No condensation or freezing)
Humidity Range 35 to 85 % RH (At storage, 25 % to 85 % RH) (No condensation or freezing)
Anti-static Capabilities With/without F.G. terminal (Frame Ground) Contact discharge or discharge in air between the contact terminal and the ground terminal: ±25 kV (150 pF, 330 Ω, 20 times per second)
Breakdown Voltage 500 AC, 50/60 Hz, 1 minute (Between live parts and the case)
Insulation Resistance 20 MΩ or more, at 500 V DC megger (Between live parts and the case)
Vibration Resistance Durability: 10 to 55 Hz, Double amplitude: 1.5 mm in X-, Y-, and Z-direction, each 2 hours (Device not powered)
Shock Resistance Durability: 500 m/s² (Approx. 50G) in X-, Y-, and Z-direction, each 3 times (Device not powered)
Ingress Protection Class IP50
Case Material PBT reinforced with glass-fiber(Black) PBT reinforced with glass-fiber(Gray)
Connector Connector: SM04B-GHS (4-pin), Housing: GHR-04V-S, Contact: SSHL-002T-P0.2
(Manufactured by J.S.T Connector)
Weight Approx. 1.5 g
Options
(separately supplied)
Connector harness: CNH-GHR04S28-300

 

Dimensions/Output Circuit

Dimensions

HPG_Dimensions.gif

Connector harness(separately supplied)

SZH-4-300.gif

Output Circuit

HPG_OC.gif

Precautions during Use/p>

  • Do not apply any voltage greater than 100V peak, between GND and F.G.
  • The contact terminal (touch electrode) of the touch sensor is connected to the detection circuit. Accordingly, for safety, between the touch sensor power and AC power, ensure the insulation is sufficient for the breakdown voltage.
  • The static electricity discharged to the touch electrode is directed into the GND line and FG line. Ensure the GND and FG lines are as short as possible, and their impedance as small as possible. The anti-static capability depends on the wiring status and the connections in the circuit. Check the actual device as installed.
  • The touch sensor uses a high-frequency oscillator circuit. If multiple touch sensors are approached or the same person touches the touch electrodes of multiple touch sensors, mutual interference may occur which could reduce detection accuracy.
  • To prevent mutual interference, models using oscillators of differing frequencies are used. The influence of mutual interference depends on the arrangement of the touch sensor and touch electrode as well as the wiring status; consult us for the details. For the Shifted Frequency types, the letter B is included after the model name.
  • If the F.G. terminal is not to be used, open status is required. In this case, the sensor can still be used as a normal touch sensor.
  • For other precautions during use, refer to the General Precautions for touch sensors.

*For other detailed specifications, refer to the specification sheet of the corresponding model.

*After you have put an item in your shopping cart, choose either [Quote] or [Order].
*For customized products or specifications, contact us using "Inquiry."
*Choose the currency from JPY, USD, or EUR.

Model Name Operating sensitivity and output configuration Frequency Standard Price Inventory Type Select
HPG-3 30 pF and normally open Normal type
670 JPY
7 USD
6 EUR
STD
HPG-3B 30 pF and normally open Different frequency type
670 JPY
7 USD
6 EUR
STD
HPG-4 40 pF and normally open Normal type
670 JPY
7 USD
6 EUR
STD
HPG-4B 40 pF and normally open Different frequency type
670 JPY
7 USD
6 EUR
BTO
HPG-5 50 pF and normally open Normal type
670 JPY
7 USD
6 EUR
BTO
HPG-5B 50 pF and normally open Different frequency type
670 JPY
7 USD
6 EUR
BTO
HPG-31 30 pF and normally closed Normal type
670 JPY
7 USD
6 EUR
STD
HPG-31B 30 pF and normally closed Different frequency type
670 JPY
7 USD
6 EUR
BTO
HPG-41 40 pF and normally closed Normal type
670 JPY
7 USD
6 EUR
STD
HPG-41B 40 pF and normally closed Different frequency type
670 JPY
7 USD
6 EUR
BTO
HPG-51 50 pF and normally closed Normal type
670 JPY
7 USD
6 EUR
BTO
HPG-51B 50 pF and normally closed Different frequency type
670 JPY
7 USD
6 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.

Quantity:
pieces
  • 95 JPY
    1 USD
    1 EUR

To confirm the Request a quote / Order Cart

Go to page top