we focus on NTC thermistor and Temperature sensor, mainly applied to HVAC / R products, medical temperature probes and automotive temperature sensors.
Application:Application ? air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, disinfection cabinet, washing machines, dryers and other appliances on. ? car air conditioners, water temperature sensor, intake air temperature sensor, engine ? Switching power supply, UPS uninterruptible power supply, inverter, electric boilers, etc. ? smart toilet, electric blankets, etc. The Product Sells Point: Key Specifications/Special Features: A: Size chart MF52 NTC with epoxy to lead Note: The size and wire color according to customer requirements! II: Product Features: 1: MF52 series of products for the lead with an epoxy coating type 2: Wide range of resistance: 0.1KO ~ 500KO 3: Resistance and B value of high accuracy 4: moisture proof, good insulation, high reliability, small time constant 5: small, reflecting the speed 6: is stable for a long time, consistency 7: Operating temperature range: -40 ~ 125 ? 3: Product Applications: Air-conditioning equipment, heating equipment, medical equipment, temperature control instrumentation, electronic gifts, electronic hygrometer, car thermometer, electronic calendar, rechargeable battery pack and charger, laptop batteries. Four: Model Description MF 52 103 F 3950 ? ? ? ? ? ?MF ¬-- negative temperature coefficient (NTC) thermistor Code. ?52-- epoxy encapsulated NTC thermistor temperature sensor. ?103 - thermistor nominal resistance, indicating that the nominal resistance of the resistance: 10 × 103 (O). Error ?F-- resistance value (accuracy) is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5% ?3950-- thermal resistance index (material factor) B is: 395 × 10 (K) Five: MF52 Series Model Specification Note: according to customer requirements, provide different resistance, B value precision, customization. NTC thermistor measurements must note the following: • can not be measured in the air, the larger the difference in air temperature measurement inaccurate, resulting accuracy deviation. • After using the high-precision measurements of the bath, measured after NTC into the bath, the bath temperature must be stable before measurement. • Measure the voltage as low as possible in order to reduce measurement errors due to self-heating NTC. • High temperature measurement, required temperature bath thermometer correction, check
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
Product Features: 1. Small size, high power, strong ability to suppress surge current 2. Fast reaction speed, large material constant (B value), Small residual resistance 3. Long life, high reliability, full range, wide application range
Stainless Steel Housing Temperature Sensor Chip NTC Thermistor 50K 1% 3950 100MM I Description Of The Stainless Steel Housing Temperature Sensor Chip NTC Thermistor Ampfort offers Stainless probe assemblies suitable for a wide range of temperature sensing applications. If the dimensions and electrical characteristics on this product wonot work for your requirements, please contact us for further assistance. 1.Temperature probe features XH2.54-2P connector and 15.7 inch (40cm) in length. 2.Mainly used in air conditioner for monitoring temperature, has quick reaction speed. 3.Application : thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system. II Features Of The Stainless Steel Housing Temperature Sensor Chip NTC Thermistor Tight Tolerance Moisture Resistant PVC Insulated Zip Cord 105�°C Max Operating Temperature Food grade stainless steel housing Custom and standard machined metal housings available in brass, stainless steel, aluminum, and exotic alloys Global engineering support for custom design solutions UL rated assemblies mateirals for HVACR applications IV Materials information Of The Stainless Steel Housing Temperature Sensor Chip NTC Thermistor NO Material Name Item/PN Origin 2-1. Lead wire UL2651#26AWG*2C 105 300V White KL 2-2. Thermistor R25=50K±1% B25/50=3950K±1% MF58 SH 2-3. Epoxy Resin J105/J106B/J05X Black DB 2-4 Shell 5.0*25 Round Head Stainless steel shell XDL VIII Thermistor Thermistors are a type of resistor that acts as a temperature-sensing element, generally made of ceramic or polymer. Thermistors exhibit a large change in resistance proportional to a small change in temperature. Thermistors come in two common types: NTC (Negative Temperature Coefficient) thermistors In these thermistors resistance decreases as temperature rises. An NTC is commonly used as a temperature sensor, or in series with a circuit as an inrush current limiter. PTC (Positive Temperature Coefficient) thermistors â?? In these thermistors resistance increases as temperature rises. PTC thermistors are commonly installed in series with a circuit, and used to protect against overcurrent conditions, as resettable fuses.
Ordering code B57861s0103f040 Type S861 Climatic category 55/155/56 B valuetolerance (%) Tolerance (%) 3988 10 Design Miniature sensors with bendable wires
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;
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)
Waterproof Meat Probe Thermistor Temperature Sensor 3.3K For Stove Oven Grill Baker I Description Of Thermistor Temperature Sensor A meat thermometer is a unit which will measure core temperature of meats while cooking.It will have a metal probe with a sharp point which is pushed into the meat. It should be connected by a flexible heat-resistant silicone cable to oven control board & display. Some brand models have programmed for auto cooking with the meat probe.
