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Find Verified Temperature Limiter Suppliers, Manufacturers and Wholesalers

Jul-22-16
 
Temperature: 20-320?

Rated voltage/current:125/250vac/16a

Electrical strength: 2000vac/1min/0.5ma

Insulation resistance: =100mo

Ambient temperature:150?

Life: 6000 times

Adjusting shaft length: custom-made(12-28mm)

Length of capillary tube: 300-2000mm, stainless steel capillary tube and sensing bulb


Application: electric water heater, electric heater, electric boiler, washing machine, electric oven, deep fryer, air fryer, hotel kitchen equipment

Remark: can provide the accessory of water leakage function: fastening screw, copper gasket, rubber gasket


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Mar-23-11

Thermostat

$1.30
MOQ: Not Specified
 
AC250V 16A T125 10E4.
Oct-13-10
 
Temperature Protection PTC Thermistor Description
PTC (positive temperature coefficient )thermistor switches at one particular temperature. Making use of the characteristics that the resistance of PTC thermistor increases sharply above curie temperature, when ambient temperature increases abnormally, protective circuit installed PTC thermistor will turn on or cut off loop through resistance changing, achieving thermal protection purpose. PTC thermistor protect such equipment and components as motors, transformers, power transistors and thyristors against over-temperature. A PTC thermistor is less expensive than a thermostat, and its switch temperature can be more accurately specified. It is also smaller and easier to design-in to electronic circuitry. Therefore PTC thermistor can be ideal devices for temperature detection, monitoring, indicating, limiting and over (excessive) temperature protection.

Typical Application of PTC Thermistor for Temperature Protection and temperature limiting sensors
Limit temperature measurement of Industrial electronics application.
Power supplies, switch power supply.
Home appliances, such as dish washers, washing machines, ironing machines, electric cookers, etc.
Electronic data processing and communications engineering (DC/DC converters).
Motor windings overheating Protection.
Automotive electronics.
Semiconductor heatsinks, enclosure panels, temperature-limited transistors.
Lighting applications.


Features of PTC Thermistor for Temperature Protection and temperature limiting sensors
2 Outlook construction: A-radial leaded epoxy resin coated form, B-metal tag lug form.
PTC Thermistor Protection temperature: 60-130C
Quick response.
Long stability.
Small dimension, convenient for installation.
Do not need to be reset after protection.
GOLD Member
Jun-10-21

Hand Max Power Cut Sleeve 14Inch

$8
MOQ: Not Specified
Sample Available
Supplier From Busan, South Korea (Republic Of Korea)
 
- Material : Stainless Steel Core, Polyethylene Yarn, Span Yarn
- Number of Stitiches : 10 Gauge
- Length : 14 inch
- Cut Level : 5
- Color : Gray, Black, White
- Packing : 1pair/individual packing (1pack=5pair, 1box=200pair)
- Origin : Made in South Korea
- Purpose : Cut Resistant
GOLD Member
VERIFIED
Jun-14-22
 
Items
Method
ZD500C3
Grease Type

Lithium Grease
Color

Yellow or Blue
Texture

Smooth and transparent
NLGI

3#Thickener Type

Lithium base-12-hydroxy
Thickener Content

13%-15%
Penetration Worked 60
GB/T 269
240-250
Dropping point min
GB/T 4929
135-140
Copper Corrosion
GB/T 7326
pass
Base Fluid Properties


Base Fluid Type

Mineral
Viscosity @40 cst
GB/T 265
185
Viscosity @100 cst
GB/T 265
12
Pour Point

-20
Propertie
Great in anti-water;
Better mechanical invariability;
Better anti-rust;
Good oxidation stability;
Can take place of calcium base and sodium base greases.
This product is made of refined base oil, thickened by fatty acid metallic soap thickener, added with many kinds of additives, for instance, abrasion and extreme pressure resisting, anti-corrosive, antioxidant and rustproof etc.
137779 Temperature Limiter Suppliers
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GOLD Member
VERIFIED
Jul-04-03
Supplier From Navi Mumbai, Maharashtra, India
GOLD Member
Aug-22-23
 
Material Stainless Steel
Automatic Grade Automatic

Pressure High, Low, Medium
Port India port
GOLD Member
VERIFIED
Apr-03-18
Supplier From Mumbai, Maharashtra, India
GOLD Member
Jul-01-25

Limited Edition Pistachio Spread, A

$1 - $2 / Carton (FOB)
MOQ: 600  Cartons
 
1 pallet = 99 cartons.
1 container = 23 pallets (2277 cartons).
Fresh production

Pistachio butter 15x400gr
1 pallet = 99 cases
1 container = 23 pallets (2277 cartons)
Fresh Production

Pistachio butter 6x600gr
1 pallet = 128 cartons
1 container = 23 pallets (2944 cartons).
Fresh production

Pistachio butter 6x750gr
1 pallet = 128 cases
1 container = 23 pallets (2944 cartons)
Fresh Production

Pistachio butter 6x800gr
1 pallet = 128 cases
1 container = 23 pallets (2944 cartons)
Fresh Production

Pistachio butter 15x350gr.
1 pallet = 99 cartons.
1 container = 23 pallets (2277 cartons).
Fresh production
Oct-13-10
 
Power ntc thermistor description
Power ntc thermistor can be a cost effective device to limit the amount of inrush current in a switching power supply or other devices when the power is first turned on. Power ntc thermistor limits surge current by functioning as a power resistor which drops from a high cold resistance to a low hot resistance when heated by the current flowing through it.
Inrush-current limiters power ntc thermistor protect circuits from undesirably high currents, suppressing high inrush current surges, while its resistance remains negligible low during continuous operation. Thanks to their low resistance in the operating state, power thermistor have a considerably lower power dissipation than the fixed resistors frequently used for this application.

Inrush current limiting power ntc thermistor application
Limiting surge current, suitable for the protection of switch mode power supply, ups power, transformers, motors, various electric heating utensil, energy saving lights, ballast, various power circuit, amplifiers, colored displayer, monitors, color tv, filament protection, etc.
Power thermistor components can also be used for the soft starting of motors, for example in vacuum cleaners with continuous currents of up to 20 a.

Inrush current limiting power ntc thermistor advantages
Low cost solid state device for inrush current supression.
Minimise line current distortion and radio noise.
Protect switches, rectifier diodes and smoothing capacitors against premature failures.
Prevent fuse from blowing in error.

Inrush current limiting power ntc thermistor features
Resin coated disk thermistor with uninsulated lead-wires.
Suitable for both ac and dc circuits up to a voltage of 265 v(rms).
Wide range of resistance, current and dimension.
Excellent mechanical strength.
Suitable for pcb mounting.
GOLD Member
Oct-22-22

High Temperature Blankets

$67.55
MOQ: 100  
Sample Available
Supplier From Xingtai, Hebei, China
 
New Technology for Sleep -Enjoy high-quality sleep with the help of technology.
Safety Material - Our hypoallergenic blankets use soft, skin-friendly, and breathable 100% natural fabric as the outermost layer in close contact with the skin. Our glass beads are safe, non-toxic, and environmentally friendly.
Fine Craftsmanship - Advanced processes upgraded the stitched squares to smaller and denser pockets, glass beads evenly distributed inside create a unified distribution of weight instead of sinking to the side/corner. Delicate stitching prevents glass beads from leaking through the seam.
GOLD Member
Jul-29-19
Supplier From Ho Chi Minh, Viet Nam
GOLD Member
VERIFIED
Nov-22-21
Supplier From Guwahati, Assam, India
Oct-13-10
 
Linear PTC Thermistor (LPTC) resistance increases with the temperature rises in linearity, displays a virtually linear positive temperature coefficient over their entire temperature range, suitable in measurement and control system, temperature compensation. As the construction material is mainly semiconductor monocrystalline silicon, also called silicon temperature sensor, silicon thermistor, sometimes referred to as silistors. As the temperature coefficient is positive, the silicon temperature sensors exhibit fail-safe operation when a system overheats. Furthermore silicon is inherently stable, so silicon temperature sensor are extremely reliable and have very long operational lifetimes. Hermetically sealed glass package, axial leaded, 2 leads, can operate in high temperature and moisture environment. Linear PTC thermistor in small dimension, tightness, convenient for automatic installation.

AMWEI Linear PTC Thermistor (LPTC) Features:
1. Silicon temperature sensors have a TK (temperature coefficinet) which is nearly constant over the complete temperature range. Temperature coefficient a25/50>=0.7%/C.
2. Excellent long term stability, annual diversification rate <=0.01C/per year, temperature drifts during the lifetime of silicon temperature sensor are negligible.
3. Thermal Time Constant: 10 seconds max in still air.
4. Operating temperature range -50C--+150C.
5. Dissipation factor 2.5--5mW/C.
6. Maximum operating current Iopr=1.0mA.
7. Rated power 10mW.
8. Resistance at 25C optional 600 ohm, 1000 ohm, 1600 ohm, 2000 ohm.
For AMWEI AM-LPTC600, AM-LPTC1000 part can be matched with Philips silicon temperature sensors part KTY84, KTY81.

Silicon temperature sensor Application:

1. Industrial automation control equipment.
2. Home appliance temperature detection and compensation.
3.Precision circuit and crystal oscillator temperature compensation.
4.Temperature compensation of silicon semi conducting devices.
5.Temperature compensation of instrumentation amplifier.
6.A/D converter temperature compensation. íñ Micro motor timing control.
7.Automobile temperature detection and control.
8.Medical equipment temperature detection and control.
9.Linear PTC thermistor applications also include transmission, engine oil and coolant, heating system, overheating protection, amplifiers, power supplies, transducers, telemetry, computers, magnetic amplifiers, thermometry, meteorology, temperature regulation and over-temperature protection.
GOLD Member
Apr-27-20

Non Contact Type Temperature Sensor

$38
MOQ: 2000  Pair
Sample Available
Supplier From Berlin, Berlin, Germany
 
Model FZK8810A QY-EWQ-01
Measurement Method Non-contact type
Power Supply Prompt for low battery charge DC 3V(2 AAA batteries)
Measuring Range 32-42.5 33~43.0
Electricity Prompt Prompt for low battery charge
Measure Distance 1cm-15cm 3~5cm
Fever Alarm Abnormal body temperature alarm 5 beeps in case of the
temperature is higher 38
Measuring Time Measurement time:0.6 second
Maximum Error ±0.2 0.2~0.3
Display Unit Centigrade()
Display Resolution 0.1 0.2~0.3
Automatic Shutdown 15 seconds 20 seconds
Operating Environment 10-40, Humidity 85%
Specification Size 7cm*5cm*19cm 15.5*8.77*4.4cm
Transportation And Storage Environment -20
-55,Humidity 85%
GOLD Member
Feb-02-19
Supplier From Abuja, Fct, Nigeria
SILVER Member
May-24-24
Supplier From London, United Kingdom
Oct-13-10
 
PTC thermistors current protector, also called PTC thermistor resettable fuses, protect load against over-current, overload, short circuit. No need for replacement, resume protective function after a short cooling-down time.
Ceramic PTC (positive temperature coefficient) thermistors are used instead of conventional fuses to protect load, such as motors, transformers, or electronic circuit, against overcurrent for circuit protection. PTC thermistor protector not only respond to inadmissibly high currents but also if a preset temperature limit is exceeded. PTC thermistor over-current protector limits the power dissipation of the whole circuit by increasing their resistance and thus reducing the current to a harmless residual value. In contrast to conventional fuses, PTC thermistor resettable fuses do not have to be replaced after elimination of the fault but resume their protective function immediately after a short cooling-down time.
PTC Thermistor Over-current Protector Application

It applies in the over-current overload and short circuit protection of transformers, battery charger, switches, switch power supply, adaptor, meter, instrumentation, apparatus, electronic coils, control panels, air conditioner, automotive electron, etc.

Operating Principle of PTC Thermistor for Overload Over-current Protection

The operating principle is as indicated in the following. When a circuit is in the normal status, the current through PTC is lower than the rated current and PTC thermistor protector is in the normal state with small resistance value, which will not affect the normal operation of the protected circuit. In case of some fault in the circuit and the current is greater than the rated current, the PTC thermistor protector will become hot quickly and present a high resistance state, which sets the circuit relatively "off" to protect the circuit from damage. After the fault is removed, PTC thermistor protector will automatically restore its low resistance state and the circuit will resume normal operation.

Normally, when PTC thermistor is used as an overcurrent protection component, it is preferred to select maximum operating current, maximum operating voltage and proper specifications. Furthermore such factors should be taken into consideration as the dimensions of the components, rated zero-power resistance, operating temperature range, etc.
GOLD Member
VERIFIED
Nov-10-17
Supplier From Central, Hong Kong, Virgin Islands (British)
GOLD Member
VERIFIED
Jul-02-21
Supplier From Cuttack, Odisha, India
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