Gold Member Since 2015
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Yueqing Heyi Electrical Co., Ltd.

Inductive Proximity Sensor, Proximity Switch, Proximity Sensor manufacturer / supplier in China, offering Cylinder Typel (LJ30A3) Metal Inductive Proximity Switch with CE, Three Phase Current Transformer D363 50-600A 3 in 1 Combined Cts, Kct-24 Split Core CT Clamp Current Transformer with Earthphone Plug and so on.

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Supplier Homepage Product Proximity sensor Inductive proximity sensor Cylinder Typel (LJ30A3) Metal Inductive Proximity Switch with CE

Cylinder Typel (LJ30A3) Metal Inductive Proximity Switch with CE

FOB Price: US $1-5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-5/ Piece
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Production Capacity: 3000PCS/Month
Transport Package: Outer Carton with Smaller Inner Carton
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: LJ30A3 series
  • Principle: Inductive
  • Standard: IP67
  • Size: Contact Us for Details
  • Model: Lj30A3 Series
  • Proximity Sensor Output: NPN / PNP / DC / AC
  • Operational Voltage: 6-36VDC / 10-30VDC / 90-250VDC
  • Set Distance(Mm): Check The Data Below
  • Material: Copper + Plastic
  • Trademark: other
  • Origin: Liushi, Yueqing, Zhejiang Province, China
  • Type: Inductive Proximity Sensor
  • Wires: Check The Data Below
  • Application: Contact Us for Details
  • Certification: CE
  • Sensingrange Sn(Mm) +-10%: 10 / 15 Mm
  • Proximity Sensor State: No / Nc / No+Nc
  • Operational Current (Ma): Check The Data Below
  • Frequency: Check The Data Below
  • Courier Service: DHL, TNT, FedEx (Discounts)
  • Specification: CE
  • HS Code: 8536500000
Product Description
Inductive proximity sensor consists of three parts. Oscillator generates an alternating magnetic field. When the magnetic field near the metal target and reach the sensing distance, causing oscillation damping, as well as to stop vibration. Oscillator and stop vibration changes after stage amplifier circuit is processed and converted into a switching signal to trigger the drive control device, so as to achieve the purpose of the non-contact detection of.

Power source reversal connection protection (DC); Surge protection
Long life and high reliability
High performance-price ratio; Easy operation
Non-flush and Flush type
Nickel-plated copper tube, high temperature-resistant plastic detection head (PPT)
2 meter cable output
Metal detection\
Red LED indication
Proof grade:IP67

Technical parameter:
Hysteresis distancebelow 10% of detection distance
Power source voltageDC:10-30VDC AC: 24, 90-250VAC
Consumption current:N,P type: below 13mA, D type: below0.8mA, A type: Below 1.7mA
Leakage current: N,P type: Max 10mA, D type: Max 0.8mA, A type: Max 2mA
Answer Frequency:800Hz (N, P, D type); 20Hz (A type)
Voltage Drop:N, P type: Max 1.5V; D type: Max 6V; A type: Max 10v
Control output:Below 200mA
Insulation resistance: Above 50mΩ between live parts and cover
Withstand voltage:AC 1000V 50/60Hz 1 min, between live parts and cover
Vibration:amplitudes 1mm, Frequency: 10-55Hz, to the direction of X, Y, Z for 2 hours
LED: Red
Environment temperature controller: -25~+70ºC
Circuit protection:Short circuit protection, reversal connection protection
Proof grade IP 67
Cable length 2m

ModelSensingrange Sn(mm)±10%OutputStateOperational voltageOperational current (mA)Set Distance(mm)Standard Test material(mm)Dimentions
Note: LJ5A3, LJ6A3, LJ20A3, LJ24A3, LJ34A3, LJ40A3 could be Custimized. Please feel free to contact us for any inquirys :)

1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods

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