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Oven BBQ Temperature Controller Bulb And Capillary Thermostat -35C - 350C 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WQS-I

Oven BBQ Temperature Controller Bulb And Capillary Thermostat -35°C - 350°C
 
 
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Oven BBQ Temperature Controller Bulb And Capillary Thermostat -35°C - 350°C

 

 

UL VDE CE CQC Approved

20 Amps @ 240 Vac

Opening temperature range :-35°C to 350°C 

 

 

Description:

 

Changsheng WQS-I series bulb & capillary thermostats are factory calibrated to a predetermined temperature range. This design offers a changeover thermal switch and an optional auxiliary switch that is useful for activation of an alarm or cooling fan. The principles of operation allow this design to be surprisingly cost effective and a leading choice for use in many applications where precision sensing is required while remaining on a tight budget. When temperature rises, the internal fluid located within the bulb expands through a capillary tube to an expandable diaphragm that is configured within the remote thermostat body. This diaphragm assembly activates the electrical contacts at the calibrated temperature set point. The WY-I series is available with a front auxiliary switch as optional.

 

Main characteristics:

 

  Normally close, open on temperature rise, manual reset, Earth Terminal Option

Working voltage and current

20 Amps @ 240 Vac

Ø Phial  diameter

3/6 mm

Cycles life

100,000 cycles

Open temperature

-35°C to 350°C

Temperature Tolerance

±5°C, ±7°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()

OFF()

DIFF(K)

WQS70A-I

70±5

Manual reset

400/250

20

130

WQS95A-I

95±4

Manual reset

 

400/250

20

150

WQS140A-I

140±4

Manual reset

400/250

20

160

 

 

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 Advantages:

 

1.UL  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

 

 

 

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 Mr. Wendy zhang

Tel: 86-25-85920008
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Company Info

ChangSheng Electric Appliance Company [China (Mainland)]


Business Type:Manufacturer
City: Nanjing
Province/State: Jiangsu
Country/Region: China (Mainland)

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