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Whirlpool Baths | Whirlpool Bath Spares | Whirlpool Components | Pneumatic Switches |  Tecmark 4647P pressure switch for converting a pressure signal to an electrical signal

Tecmark 4647P pressure switch for converting a pressure signal to an electrical signal
Tecmark 4647P pressure switch for converting a pressure signal to an electrical signal
Ref: R/4767P


Down load the manufacturer's information sheet for this product

Price:28.00
(Excluding VAT at 20%)


 

Product Overview:

Tecmark adjustable Pressure Switch, SPDT, 1/8 inch Hole, 3/8 inch Thread

Series 4000 pressure switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. The Series 4000 features cost effective, snap-acting electrical switches and field adjustable set points with a visual scale for easy set
point selection. Pressure ranges as low as 2” (500 Pa) Water Column (W.C.)* up to 11 PSI (76 kPa) are available. Series 4000 switches assure control stability through wide and variable temperature and humidity conditions and assure uninterrupted service under extreme shock and vibration. As with all Tecmark® products, series 4000 switches provide superior performance and 100,000 cycle life under full mechanical, electrical and thermal loads. 27.7 water column = 1 PSI

TYPICAL APPLICATIONS:
Commonly used as an interlock device to sense air, gas or water pressure at a specific point, Series 4000 switches provide on/off control of:
Electric or gas heaters
Pumps
Small air compressors
Electric strip heaters in VAV systems
Waste oil heating systems
Food processing equipment
Residential boilers
Other electrical equipment in pneumatic, gas or fluid flow systems

BASIC CONSTRUCTION:
One piece injection molded switch pan
Elastomeric diaphragm eliminates the need for an oil barrier
Field adjustable pressure set points. Factory calibration available upon request
Built in over pressure protection designed to eliminate stress on other
critical operating components
UL Recognized, Canadian and United States, as an operating, limit or safety control

Available with CE approved electrical snap switches

AVAILABLE FEATURES:
Pressure ranges as low as 2” WC up to 11 PSI (500 Pa to 76 kPa)
SPST or SPDT switching logic
1/4 male quick connect for electrical connections
A variety of mounting pan and pressure fitting materials; stainless steel,
injection molded plastic and plated steel
Wide array of pressure fittings; 1/8 NPT male, 1/4” NPT male, 3/16”
barbed, 1/8”, 3/16” or 1/4” compression, or 1/8” NPT female with 1/2”
conduit male external thread for mounting
•Optional pressure set point locking mechanism
•Specialty diaphragm materials; Buna-N, EPDM, Hydrin
RATINGS AND SPECIFICATIONS:
•Maximum Operating Pressure and Hydrostatic burst pressure, varies based on model configurations. Consult factory for specific application needs.
•Electrical ratings to 25 amp, 250 VAC
•Field tested critical components specifically selected to operate reliably in
temperature extremes of 32° to 190°F (0°C to 88°C)
•100,000+ cycle life under full mechanical, electrical and thermal loads

Please Note: The image/s representing the product/s you are purchasing may appear aesthetically slightly different from the actual product. This may be due to necessary upgrades or minor changes for that model. If you have any doubts about what you are ordering, please give us a call on: 01633 244555


Whirlpool Baths | Whirlpool Bath Spares | Whirlpool Components | Pneumatic Switches |  Tecmark 4647P pressure switch for converting a pressure signal to an electrical signal

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