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KJTDQ different measuring heights safety light curtain types manufacturers for detecting fingers

KJTDQ different measuring heights safety light curtain types manufacturers for detecting fingers

KJTDQ different measuring heights safety light curtain types manufacturers for detecting fingers

Trade Terms
Payment Terms
L/C,T/T,D/P,Western Union,Paypal
Delivery Time
5-13 work days
Place of Origin
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Product Comparison
KJT has great production capability and excellent technology. We also have comprehensive production and quality inspection equipment. Sensor Switch has fine workmanship, high quality, reasonable price, good appearance, and great practicality.Sensor Switch has the following advantages over other products in the same category.
Company Advantages
1. KJTDQ safety light curtain unit is produced and carefully checked under the safety and environmental guidelines that are a must in the beauty makeup industry.
2. This product is safe to the human body. It is free of any toxic or chemical substances that would be residual on the surface.
3. Nanjing KJT Electric Co,.LTD's sales network has spread all over the country and has occupied a wide share in safety light curtain types market.

KJT-Tb-40 Safety Light Curtain
Detailed Product Description 

KJTDQ different measuring heights safety light curtain types manufacturers for detecting fingers-1


ModelNPN or PNPKJT-TB-4004KJT-TB-4008KJT-TB-4012KJT-TB-4016
No.of Beams481216
Detecting height120mm280mm440mm600mm
Beam Pitch40mm
Sensing typeThrough beam
Resolution60 mm opaque object
Sensing distance0.6 M ~ 5 M0.6 M ~ 5 M0.6 M ~ 5 M0.6 M ~ 5 M
0.3 M ~ 2 M0.3 M ~ 2 M0.3 M ~ 2 M0.3 M ~ 2 M
Emitting lightInfrared LED:850 nm
Indicating LEDBlinking or shining output indicators.
Running typeMore than one beam is covered ON(Dark On)
Operating voltageDC12 ~ 24 V±10% (ripple P-P:10% Max.)
Current ConsumptionTransmitter:35 mA Max.Transmitter:45 mA Max.Transmitter:55 mA Max.Transmitter:60 mA Max.
Receiver:30 mA Max.Receiver:35 mA Max.Receiver:40 mA Max.Receiver:40 mA Max.
Load current100 mA Max. at DC 24V
Protection circuitReversed Supply circuit protection, Short circuit protection output
Response timeOff to On:15 ms Max.
On to Off:20 ms Max.
Insulation resistance20MΩ min. (DC500V)
Voltage withstandabiligyAC1000V 60Hz for 60 Sec.
Operating temperature- 10 ºC ~ + 45ºC (No freezing allowed)
Ambient humidity35% ~ 85% RH
Storage temperature- 10 ºC ~ + 45ºC (No freezing allowed)
Storage humidity35% ~ 95% RH
Protection degreeIP62
Wiring methodTransmitter:M12 pigtailed type(5P)
Receiver:M12 pigtailed type(5P)

Q:  What's your warranty ? How about the quality of your sensors ?
A: 18  months .
  We have the certification of CE,RoHS.Our sensors can replace many famous brand sensors(BALLUFF,IFM,P+F,TURCK,OMRON,SICK,Contrinex,Schneider,KEYENCE,
BANNER,BAUMER,AUTONICS,etc) You can provide us the date sheet and we check whether can produce.
Q:  Do you have different style ?
A: We produce our own brand sensor(KJT),also provide OEM + ODM service.
Q:  How can we become your sale distributor ?
A: If you can sell our products USD 5,000 to USD 60,000 per year,you could be one of our distributors in your city or area.We have price protection policy in every area.
 We still looking for more distributors,do you like to join us?
Q:  Can we have our logo or company name to be printed on your products or the package ?
A:  Yes,you can.Logo or imprints can be printed on our products.
The minimum quantity is 500 pcs per logo.You can send us the artwork by email in JPEG or TIFF format.If you want your logo and company name to be printed on the package for the products(custom design package).Such as gift box and paper card,the MOQ is 500 pcs per model.You can send us the artwork by email in JPG/TIF/AI/EPS/TIFF or coreIDraw formats
Q:  How about the delivery time ?
A:  We are factory and we have large warehouse for goods,if we have the sensors you need in stock,we will send in 3 days.If have not in stock,we will produce asap after received your payment in our account.the detailed delivery time is according your order qty.
Q: Does KJT keeps goods in stock or only trading ?
A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=5 pcs (different type sensor has different MOQ)
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us or send us by email, we will reply within 12 hrs.
Q: Could KJT provide technology support?
A:  We're in this field more than 10 years. If there's any problem, please contact with us,we'll provide suggestion from our engineer to help you solve problem.
Q:When you use KJT's photoelectric sensor and inductive proximity sensor, the following subject should be noticed: 
A: Ensure the working voltage is 10-30 V DC or 90-250 AC.
Required the sensing distance and the material of detecting objects.
For photoelectric sensor ensure it is available through beam and reflection.
Ensure it is NPN or PNP output.

Q:  How can i get a sample ?
A: If you need one sample for checking-up,we will provide one free sample for one type sensor(same data sheet) for you, .but we do not carry the freight charge.If we have no this type sample in stock,we could produce it for you.

Company Features
1. Nanjing KJT Electric Co,.LTD engages in manufacturing safety light curtain types with stable quality.
2. KJTDQ is a brand focuses on optimizing innovative technology.
3. We believe that a higher degree of customer satisfication needs the high quality safety light curtain and professional service. Get more info! KJTDQ's aim is to offer the best customer service for customers. Get more info! Nanjing KJT Electric Co,.LTD focuses on providing high quality safety light curtain manufacturers that meets the most economical needs while satisfying market demands. Get more info!
The development of KJTDQ safety light curtain types has many design considerations. They are static and dynamic stiffness, operating speed, gearbox, manual and automatic control. The product is manufactured based on highly innovative ideas
KJTDQ safety light curtain is produced in a process that is sustainable and uniquely revolutionary, and no harmful or toxic substances are involved. The product has gone through a sound quality control system
The quality control of KJTDQ safety light curtain manufacturers is monitored at every step of production. It is checked for cracks, discoloration, specifications, functions, safety, and compliance with relevant furniture standards. It is very smooth on the surface with a perfect texture
The production of KJTDQ safety light curtain is strictly in accordance with international electrical principles. Its production follows the CE standard, GE standard, EMC standard, etc. Manufactured by sturdy materials, the product can serve customers for many years
KJTDQ safety light curtain manufacturers 's design is first a sketch, followed by a technical package or CAD drawing. It is done by our designers, who translate customer ideas into reality. It can be customized according to customers' desire
The product is 100% skin friendly and safe. During the production stage, the harmful substances that may cause skin irritation have been totally removed. The product can be offered with a 3D design drawing
This product is chemically resistant. The materials used can stand up various kinds of oxidizing acids (like nitric acid), chlorides, saltwater in the most extreme of medical environments. Materials of the product are environmentally friendly
The product has a strong metal texture. It is exquisitely polished with a glossy finish which has no burrs or scratch. The product utilizes laser engraving technology, which makes it more durable
The product features a lighter design. It is lighter as compared to other rechargeable batteries considering the battery capacity. The product offers exquisite patterns and designs
The product has the advantage of spalling resistance. It has the ability to undergo certain sharp temperature variations without failing. The product undergoes a strict waxing process
Heavy enquiries witness the quality of KJTDQ Sensor. The product is processed by advanced 3D waxing machines, which offer high-resolution wax patterns
One of the greatest quality of safety light curtain unit is long service team. The product is booked with a favorable 30% of payment in advance
The formation of popularity, reputations and loyalty of Nanjing KJT Electric Co,.LTD elaborate its excellent corporate culture. The product is rated as the best quality AAA product
It is highly important for KJTDQ to pay attention to the quality of safety light curtain unit. It guarantees that no flaw issues will be found
Nanjing KJT Electric Co,.LTD enjoys a network of exclusive partnerships with many safety light curtain manufacturers brands. With the direct sale, the product is very competitive
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