Jiangsu ChangSheng Electric Appliance Co., Ltd
Jiangsu ChangSheng Electric Appliance Co., Ltd To be No.1 in thermostat industry.
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Adjustable Bimetal Temperature Capillary Thermostat WY 350A-II For Oven
OPERATION - This thermostat functions as maintaining adjusted temperature by measuring external and internal temperature of the equipments as an expanding-liquid thermostat. If the sensor detects the heat, the liquid expands and it extends the space of diaphragm, and that power enables making and breaking contact points of the switch. It is an automatic reset product that repeats going up and down within the range of adjusted temperature.
APPLICATION - It is widely used to almost all of the heating and cooling systems that needs to adjusting temperature like hot and cool dispenser, fridge and freezer, oven, boiler, vending machine, and all sorts of cooking equipments.
Specifications:
| Normally close, open on temperature rise, automatic reset, Earth Terminal Option | |
| Working voltage and current | 16 Amps @ 240 Vac and 16 Amps @ 400 Vac |
| Ø Phial diameter | 3/6 mm |
| Cycles life | 100,000 cycles |
| Open temperature | -35°C to 350°C |
| Temperature Tolerance | ±3°C, ±4°C, ±5°C, ±8°C, ±10°C, ±12°C |
| Differential Temperature | depending on open temperature |
| Contact resistance | ≤100 m |
| Capillary length | 300~ 3000 mm; other lengths available upon request |
| Body temperature | T120 / T150 |
| Faston Terminal Connections | 6,3x0,8 mm DIN46244 |
| Contact Closure Resistance: | ≤50mΩ |
| Insulation Resistance | ≥100MΩ |
| Speed of response | 1.0℃/min |
| .Min. electric current | 200mA |
| Typical Model | Operating temperature | Switch | Voltage (V) | Current (A) | Maximum Temperature Sensing part(℃) | |||
| H | L | |||||||
| OFF(℃) | DIFF(K) | OFF(℃) | DIFF(K) | |||||
| WY35B-II | 35±4 | 5±3 | -35±5 | 5±3 |
| 400/250 | 16 | 60 |
| WY75A-II | 75±4 | 5±3 | 30±5 | 5±3 |
| 400/250 | 16 | 110 |
| WY110A-II | 110±4 | 7±4 | 30±8 | 7±4 |
| 400/250 | 16 | 150 |
| WY190A-II | 190±8 | 9±4 | 60±8 | 9±4 |
| 400/250 | 16 | 240 |
| WY350-II | 350±15 | 15±5 | 60±20 | 15±5 |
| 400/250 | 16 | 400 |
Applications:
■-10 / +16 Refrigeration
■-35 / +35 Fridge
■0 / 40 Ambient
■0 / 85 Boliers / Water heaters
■0 / 93 Dishwashers
■30 / 110 Bain Marie
■60 / 200 Deep-fryer
■50 / 250 Oven
■50 / 300 Oven
■Other ranges upon request
Competitive Advantage:
| 1. VDE CE CQC Approved. |
| 2. A variety of coating configuration and shell materials are available according to different usages |
| 3. RoHs (2002/95/EC Directive) compliant |
| 4. Customized adjuster rod lengths and requirements are accepted |
| 5. To supply adjustable knob, bezel and mounting screws |
| 6. Adjustable temperature with positive contact separation |
| 7. Mounting bushings/fittings and various sealing bushings are available |
| 8. SPST or SPDT contact configuration |
| 9. Durable stainless steel or copper construction |
