Smart Home Appliances
Climate Control
Oil Heaters
OOH
11F
Grey
International Ergonomic Design & Styling
11 Fins with 3 Heat Settings 1000W / 1500W / 2500W
Adjustable Thermostat to Maintain Desired Room Temperature
Triple Safety Features: Safety Dumping Switch to Safeguard against tilting
Manually Reset Thermal Cut-out
Auto Reset Thermal Cut-out; Noiseless Operations
Power ON Indicator
Caster Wheels for Easy Mobility
Cord Winder
Built in Handle
Less suffocation as it doesn?t burn oxygen. 400W PTC ceramic heating element with motor for faster heating
International Ergonomic Design & Styling
11 Fins with 3 Heat Settings 1000W / 1500W / 2500W
Adjustable Thermostat to Maintain Desired Room Temperature
Triple Safety Features: Safety Dumping Switch to Safeguard against tilting
Manually Reset Thermal Cut-out
Auto Reset Thermal Cut-out; Noiseless Operations
Power ON Indicator
Caster Wheels for Easy Mobility
Cord Winder
Built in Handle
Less suffocation as it doesn?t burn oxygen.
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.
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.
PTC heating elements are glued with aluminium strips, aluminium waves conducts heater radiation. More rows of PTC heating elements are adopted for higher power. The heater is characterized in rapid heatup, stable power, long life, high reliability, flameless.
MZFR-D series can be applied to window air conditioner, bathroom warmer, washing machine, sterilizer, heating apparatuses and vehicle devices. Different types of plastic frames are available.
Usually we provide customized solutions.
Main parameters:
Item Parameters
Rated voltage (V) 12~380
Rated frequency (Hz) 50(60Hz)
Range of length (mm) 80~500
Power range (W) 500~3000
Tolerance of power (%) +5~-10
Max initial current (A) <=1.5 Ie
Withstand voltage (V) 450
Power decay rate (%) <=10%/1000h
Max surface temperature (Celsius) 270
