• 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 CDH-SR10V/SR15V Electrostatic-capacity cylindrical proximity sensor

Application

  • Detection of rice grains, cereales, bran, wood, powders, liquids, etc.
  • Presence detection of food within the package
  • Liquid level detection chemicals, such as water

Features

  • High-sensitivity electrostatic-capacity proximity sensor that can detect almost any target regardless of the material.
  • Shaped as an M22 P1.5 plastic screw for easy installation and position adjustment.
  • Equipped with a 18-turn trimmer potentiometer to adjust the sensitivity.
  • The interior is filled with solid plastic to increase robustness.

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 / Characteristics graph

Rating and performance

Model name CDH-SR10V CDH-SR10V1 CDH-SR15V CDH-SR15V1
Detection surface Front side detection
Detection distance 10 mm 15 mm
Hysteresis 3% or less of the detection distance 10% or less of the detection distance
Detection distance
variable range
4.0 to 10.0 mm 7.0 to 15.0 mm
Standard detection
target
Grounded metal of 50 × 50 mm and 1 mm in thickness
Power supply voltage 12 V to 24 V DC (Operating voltage range: 10 V to 30 V DC)
Power consumption DC 10 mA or less (with DC 24 V)
Output DC 30 V DC 50 mA or less NPN transistor open collector
Output residual voltage DC 1 V or less ( load current DC 50 mA )
Operation configuration Normally open
(On output with detection target)
Normally closed
(Off output with detection target)
Normally open
(On output with detection target)
Normally closed
(Off output with detection target)
Operation display Red LED (lit when On output)
Response frequency 50 Hz or more
Operating temperature
range
-10 to 55 °C
(-15 to 60 °C during storage)
-10 to 60 °C
(-15 to 60 °C during storage)
Operating humidity
range
35 to 95% RH (35 to 95% RH during storage)
Withstand voltage 1 min at AC 500 V 50/60 Hz (between the live part and case)
Insulation resistance 50 MΩ or more measured with an ohmmeter at DC 500 V
(between the live part and case)
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 (approx. 50 G) in each X, Y, Z direction
(at power off)
Protection rating IP65
Case material ABS (hex nut: PBT, rubber washer: NBR)
Cable ø4, 3-core round cord of 0.2 mm² and 1 m in length (oil and heat resistant)
Weight Approx. 47 g (without accessories)
Accessories 2 hex nuts (plastic), 2 rubber washers, 1 slotted screwdriver for adjustment

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

Characteristics graph (typical example)

CDH-SR10V

CDH-SR10V_Characteristics_graph_(typical_example).gif


CDH-SR15V

CDH-SR15V_Characteristics_graph_(typical_example).gif

External dimensions diagram / Output circuit

External dimensions diagram

CDH-SR10V_External_dimensions_diagram.gif

Output circuit

CDH-SR10V_Output_circuit.gif

 

 

Usage precautions

Influence of surrounding metal

If there are metal objects around the proximity sensor, leave at least the space indicated in the figure below between them and the sensor.
 
CDH-SR10V
 
CDH-SR10V_Influence_of_surrounding_metal.gif

CDH-SR15V

CDH-SR15V_Influence_of_surrounding_metal.gif

Mutual interference

If you use two or more of the same product, separate them at least by the distances shown in the figure below to prevent reciprocal interference.
 
CDH-SR10V
 
CDH-SR10V_Mutual_interference.gif

CDH-SR15V

CDH-SR15V_Mutual_interference.gif

Installation

Tighten the case with a torque of 0.5 N.m or less.

Other

See proximity sensor general usage precautions for other precautions.

 

*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 Output configuration Standard Price Inventory Type Select
CDH-SR10V Normally open
5,880 JPY
55 USD
52 EUR
BTO
CDH-SR10V1 Normally closed
5,880 JPY
55 USD
52 EUR
BTO
Model Name Output configuration Standard Price Inventory Type Select
CDH-SR15V Normally open
8,100 JPY
75 USD
71 EUR
BTO
CDH-SR15V1 Normally closed
8,100 JPY
75 USD
71 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.

Go to page top