605 Series Differential Pressure Switch

HUBA
605 Series Differential Pressure Switch
Switch Points From 0.05" w.c. to 1.6" w.c.

DESCRIPTION
The 605 differential pressure switch is designed for OEM differential pressure alarm or interlock applications.

Typical applications are in appliances and HVAC systems for fan, room pressure, draft, and level monitoring.

They are for use with air and non-corrosive gases.

Minimum order quantities apply to this product.

SPECIFICATIONS
Pressure Switch Point: Factory Set, 0.05-1.6" w.c.(12.45-400Pa)
Dead Band: Factory set, see Tables D & E
Max. Overpressure: 20" w.c. (5000 Pa)
Media & Ambient Temperature: -22 to 176°F (-30 to 80°C)
Storage Temperature: -22 to 185°F (-30 to +85°C)
Lowest Actuation Pressure: 0.05" w.c.(12.45 Pa).
Switch Point Tolerance: See Table A
Switch Point Repeatability: ±.004" w.c (1.0 Pa)
Case construction:
    Main case: fiberglass-reinforced plastic
    Cover: plastic
Weight: 60 grams without bracket
Installation Orientation: Vertical or horizontal (with electrical
   conections facing downward). Must be specified.
Pressure Connections: Tubing Connector for 3/16 ID Tubes
Diaphragm: Silicone LSR
Electrical Connections: AMP connectors, 6.3 or 4.8 mm per DIN 46244
Switch Type: SPDT
Contact Rating: See Tables D & E
Approval: ETL & cETL Listed, Control No. 9801715
Test Standards: UL Std 1054 Fifth Edition and CSA C22.2 No. 55-M1986
Protection Class: IP 00 without cover, IP 30 with contact safety guard, IP
   54 with cover, with PG9/11, IP 65 with cover, with PG9/11 and seal.
Service Life: > 106 switching cycles

• AUTOMATED CALIBRATION PROCESS
      FOR HIGH ACCURACY
• INTEGRATED CABLE STRAIN RELIEF
• TRAPEZOIDAL BEAD DIAPHRAGM DESIGN
      INSURES LONG TERM SET POINT STABILITY
• SELF-CLEANING CONTACT DESIGN HAS
      LONG LIFE

Table A - Switch Point Tolerance

Table B - DC Load Limits

Table C - AC Load Limits

Table D - Adjustable Dead Band above (Pa)

Table E - Adjustable Dead Band above (Pa)

DIMENSIONS (MM) & ELECTRICAL

ORDERING INFORMATION
Model Number: 605
Typically an OEM product, please call us to discuss your application.

PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
Consult Factory but in General:
1	Specify Model 605
2	Specify Switch Point
3	Specify Dead Band
4	Specify Mounting Position
5	Specify Electrical Connection
Accessories & Options:
Switch points above 1.6" w.c.	Consult Factory
100294	Fastening Clip
100293	Fastening Clip
100295	Type A mounting bracket

For assistance call 978-568-3400