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Top Supplier Cities : Shenzhen   Guangzhou   -  
Oct-20-14
Supplier From Dongguan, Guangdong, China
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Sep-13-16
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Sep-23-17
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Feb-23-06
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Mar-07-07
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41 Electric Sensors Suppliers
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Mar-04-14
Supplier From Dongguan, Guangdong, China
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Aug-06-26
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Feb-25-17
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Feb-23-06

Vehicle Platform Scales

$850
MOQ: Not Specified
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Vehicle platform scales
High strength aluminum alloy, portable, rustproof, whole sealed, dampproof.

Carton
Size:96x64x9cm
25kg/pc
Sep-27-18
Supplier From Dongguan, China
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Apr-26-16
Supplier From Dongguan, Guangdong, China
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Dec-07-21

Customized Quadruple Leveler

$20.00K - $40.00K
MOQ: Not Specified
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Under the condition of large elastic-plstic bending, no mater how different the original bending degree, the CNC precision leveling machine uses the "Bauschinger effect" of the material to bend the plate repeatedly, gradually reduce the bending deflection, and gradually change the origina curvature into a single curvature, and finally level it to achieve the leveling accuracy required by the process.
After a series of alternating bending, the sheet metal is controlled by the motor and the PLC to accurately control the lower pressure of each leveling drum,elminating the internal stress, and fundamentally solving the unsatisfactory leveling effect caused by the different stress in each part of the sheet metal, thus achieving high precision leveling.

MHT15 Series sheet metal CNC precision leveler parameter table
MachineModel: MHT15-150-19 MHT15-200-19 MHT15-300-19 MHT15-400-19
RollerDiameter: �?15mm
RollerNumber: 19/23
NominalLeveledWidth: 0-150mm 0-200mm 0-300mm 0-400mm
RatedPlateThickness(Q235): 0.08~1.0mm
Max,PlateThickness(Q235): 1.5mm
Shortest Workpiece:30mm
Applicable Object: Tape Coiling. Strip Steel, Sheet Metals,etc.
Aug-09-21
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Waterproof Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor Probe 15m

Description Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor

Ampfort DS18b20 temperature detector probe adopts the brand-new and original DS18B20 temperature sensor chip, chinese brand chip , GX18B20 produced by Beijing Zhongke Galaxy Core Technology Co., Ltd. belong to scientific research technology resources of the Institute of microelectronics, Chinese Academy of Sciences if you have cost pressure.

Each pin of chip is separated by heat shrinking tube to prevent the short circuit, and sealed inside for waterproof and damp-proof. Its direct "One line Bus" digital transmission greatly improves the anti-jamming capability of system, suitable for field temperature measurement in harsh environments.
At the same time, it is sealed with a high thermal conductivity of sealing rubber strip, to ensure the temperature sensorâ??s high sensitivity, with a very tiny temperature delay. Its measured temperature range is from -55 to +125, in the range of -10~ +85, its accuracy is ±0.5.
When testing it, need to connect the signal end (yellow line) of sensor to the Digital port of microcontroller, meanwhile, need to add a pull-up resistor on the Signal end, or else the test will fail.

Features Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor

* 3.0V ~ 5.5V power supply
* 9 to 12 adjustable resolution
* Wide temperature range of -55 ~ +125
* No external components, a unique single-bus interface
* Red (VCC), yellow (DATA), green (GND)
* Output leads: red (VCC), white (DATA), black (GND)
* Every pin of the chip is sealed and separated by the heat shrink tube. Good for insulation and to prevent short circuit. 3 output lines, * * * * * * VCC/DATA/GND. The exterior is made of PVC plastic tube, which is safe, wear-resistant and waterproof.
* The high quality 304 stainless steel probe, is resistant to high temperature, fast heat conduction and accurate reading.
* The sensor has one unique number and the temperature acquisition device identifies the corresponding temperature sensor by number.
* The field temperature is directly transmitted in the digital way of 1-Wire bus, no need the external components and greatly improves the system's anti-interference. Suitable for the harsh environments.

Internal Wiring Diagram Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor

DS18B20 26AWG Cable Power NTC Thermistor 15m Digital Temperature Sensor Probe 2

Pin 1 Soldering to black GND ;
Pin 2 Soldering to white DQ ;
Pin 3 Soldering to red VDD;
Aug-09-21

Ring Lug Surface Temperature Sensor

$0.50
MOQ: Not Specified
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Surface Temperature Sensing Ring Lug NTC Thermistor 10K 3950 For Beauty Equipment

I Description Of The Ring Lug NTC Thermistor 10K 3950

A Precision NTC thermistor temperature sensor with ring terminal lug and flexible lead wire for surface mounting applications.This range of temperature sensors is made with tin plated copper ring lug terminals for easy and secure surface mounting, available as standard for use with M4 & M6 studs. It has fast response and an interchangeable 10k thermistor element with excellent long term stability and accuracy.

These temperature sensors can be bespoke manufactured with many options for terminal sizes, lead wires and thermistor elements also available in 2.252k, 5k, 30k, 50k & 100k

Ampfort offers Surface Temperature Probe Assemblies suitable for a wide range of temperature sensing applications. If the dimensions and electrical characteristics on this product won't work for your requirements, please contact us for further assistance.

II Features Of The Ring Lug NTC Thermistor 10K 3950

1k~500M NTC Thermistor
0.2~1 C Accuracy
M4 & M6 or other special size Ring Lug Terminals
1 Metre PFA flexible lead and can be customized

III Application Of The Ring Lug NTC Thermistor 10K 3950

Electric Motors
HVAC Systems
Volume OEM Production

Serial number Material name
Specifications / Models

2-1. LEAD WIRE UL4413 #26AWG 2C TS 300V BLACK
2-2. HOUSING RNB8-5M Copper nickel plated
2-3. EPOXY FILLING( NB-5 BLACK
2-4. THERMISTOR R25=10K±1% B25/50=3950K±1%

V Specification Of The Ring Lug NTC Thermistor 10K 3950

Serial number
Item

Symbol

Test Conditions

Min.

Nor.

Max.

Unit

3-1. Resistance At 25 R25
Ta=25±0.05

PT 0.1mw

9.9 10 10.1
3-2. B Constant B25/50 3910. 3950 3989.5 k
3-3. Thermal Dissipation Constant Ta=25±0. / 2 / mw/
3-4.
Thermal Time Constant

(in water)
Aug-09-21

Ntc Temperature Sensor 30K Ohm 3950

$0.60
MOQ: Not Specified
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Epoxy Coated NTC Thermistor 30K 3950 Temperature Probe Chip For Auto Wire Harness

I Selection Of The Epoxy Coated NTC Thermistor 30K 3950 Temperature Probe Chip

Modifications are available to existing standard product packages, such as adding connectors or changing wire size or length, as well as offering special resistance-temperature (R-T) curves, R-T curve matching, and custom lead forming and bending to discrete thermistors. In addition, the following options and services are available.

Complete custom sensor packages, including moisture resistant designs
Custom resistance-temperature (R-T) characteristics
Specialized resistance tolerance or temperature accuracy within specified temperature ranges
Sensing element design for best long-term stability
Rapid prototyping and quick-turn concept parts including 3D printed parts
Prototype units using prototype tooling
Reliability/validation testing options
Fully designed, production-capable sensor and tooling

III Material Lists Of The Epoxy Coated NTC Thermistor 30K 3950 Temperature Probe Chip

NO Material Name Item/PN
2-1. Element R25=30K±10% B25/50=3950±1%
2-2. Coating Epoxy Resin (Black)
2-3. Lead Wire
UL4411# 24AWG 2C 7*0.20mm 125 300V (Yellow)
Diameter:1.4±0.05 * 2.9±0.1mm Meet SAEJ-1128

IV Electrical Performance Of The Epoxy Coated NTC Thermistor 30K 3950 Temperature Probe Chip

NO Item Sign Test Conditions Min. Normal value Max. Unit
4-1. Resistance at 25 R25
Ta=25±0.05

PT 0.1mw

27.0 30.0 33.0 k
4-2. B Value B25/50 3910.5 3950 3989.5 k
4-3. Dissipation factor
Ta=25±0.5

In still air

2 mw/
4-4. Time constant
Ta=25±0.5

In still air

7 sec
4-5. Operating temp.range / / -20 / +125
4-6 Insulation resistance / 100V DC 100 / / M
4-7. Withstand voltage test / 200V AC 5 / / Sec
Aug-08-19
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Product name: Bathroom wall hanging intelligent touch screen energy-saving anti-fog LED makeup mirror with motion sensor

Size : 60~100cm

Material: Glass silver-plated

Function:

Integrated LED mirror lamp
Intelligent touch switch
Safety explosion-proof
bluetooth
Feb-28-18
Supplier From Dongguan, Guangzhou, China
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Nov-08-17
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Part Number: N310P9141 Panadac914-1.
Part Name: Photo Sensor.
For Panasonic MVIIF MV2F PCB Pick and Place Machine
Jul-23-14
Supplier From Dongguan, Guangdong, China
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Aug-17-18

Safety Curtain Sensor

$10
MOQ: Not Specified
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Product Features1. Perfect self-examination function: wrong signal will not sent to the appliance when the safety curtain sensor fails2. Strong anti-interference ability: has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light sources.3. Easy to install and adjustable, simple wiring and beautiful appearance in accordance with European design standards4. Surface mount technology for superior shock resistance.5. IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4.6.Short reaction time (â?¤15ms), Safe and reliable.7. 30 * 30mm width and thickness, effectively reduce the installation space; safety curtain sensor is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.8. All electronic components of this safety curtain sensor are produced by world-renowned brands.9. This safety curtain sensor is mainly used in forging machinery and hydraulic equipment.10. For the press where the slider can be stopped at any position of the stroke, it can realize full protection or cooperate with the cam switch to achieve the protection of the stroke between 30 degrees and 180 degrees.Selection DiagramWiring Diagram
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