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سوئیچ فشار مکانیکی دانفوس K35

GENERAL INFORMATION
Series / Product

Series

Brand

Danfoss

Origin

Denmark

Series

Danfoss – KP 35

MEASURING RANGES
Reference Pressure

Gauge

Pressure Unit

[bar]

Pressure Range

-0.2 … 7.5 bar

Pressure Range [bar] [Min]

-0.2

Pressure Range [bar] [Max]

7.5

Pressure Range [psi] [Min]

-2.9

Pressure Range [psi] [Max]

108.8

Static Pressure [bar] [Max]

N/A

Overpressure [bar] [Max]

N/A

Positive Overpressure [bar]

N/A

Negative Overpressure [bar]

N/A

Burst Pressure [bar] [Min]

N/A

ENVIROMENTAL CONDITIONS
Media Temperature [°C] [Min]

-40

Media Temperature [°C] [Max]

+100

Ambient Temperature [°C] [Min]

-40

Ambient Temperature [°C] [Max]

+65

Storage Temperature [°C] [Min]

N/A

Storage Temperature [°C] [Max]

N/A

Compensated Temperature [°C] [Min]

N/A

Compensated Temperature [°C] [Max]

N/A

Ingress Protection

IP30, IP44, IP65

Vibration Resistance

Vibration-proof in the range 0 – 1000 Hz, 4 g [1g = 9.81 m/s2

Shock Resistance

Shock and impact resistant

GENERAL MECHANICAL SPECIFICATIONS
Mounting

Direct Mounting, Mounting Bracket

Process Connection Male/Female

Male

Process Connection Details

N/A

With Damper (Puls-snubber)

N/A

Process Connection Material

Free-cutting steel (nickel plated), Stainless steel (316)

Diaphragm / Sensor Material

Phosphor bronze, Stainless steel

Filling Fluid

N/A

Seal

N/A

Hygienic Version

N/A

Electrical Connection

Cable gland

Electrical Connection Details

Rubber cable gland entry for 6 – 14 mm diameter cables

Display

YES

Display Details

Switchpoint and differential indicator

Weight

Approx. 280 g

PRESSURE SWITCH SPECIAL FEATURES
Product Type

Mechanical Pressure Switch

Pressure Switch Technology

Bellows

Varieties

Adjustable Differential, Low Pressure, Vacuum / Compound

SWITCHING PERFORMANCE
Setpoint

Single setpoint

Adjustable Setpoint

YES

Setpoint Details

Refer to the the datasheet

Differential Details

Adjustable differential range: 0.7 … 4.0 bar

Repeatability (Accuracy)

N/A

Repeatability Details

N/A

Switching Frequency

N/A

ELECTRICAL SWITCH SPECIFICATIONS
Switching Functions

SPDT

Switching Functions Details

Single-pole double throw (SPDT)

Electrical Switch Ratings Details

■ AC-1: 16 A, 400 V ■ AC-3: 16 A, 400 V ■ AC-15: 10 A, 400 V ■ DC-13: 12 W, 220 V

Contact Material

Gold, Gold-plated, Silver

TESTS / APPROVALS
Scope Approvals

c-UL-us / USA and Canada, CCC (China Compulsory Certificate) / China, CE / European Community, CMIM / Morocco, EAC / Eurasian Economic Community, LVD / Europe, PZH / Poland

Ship Approvals

RINA / Italy, RMRS / Russia

Explosion Protection

N/A

EX Zone

N/A

Other Approvals

LLC CDC EURO TYSK, RoHS

SIL Qualification

N/A

INDUSTRIES / APPLICATIONS
Industry

HVAC / HVAC&R, Mechanical engineering & Automation, Water and wastewater

Application

Air pressure measurement, Boiler, Booster pump, Chiller, Compressor, Refrigeration systems, Vacuum pressure measurement, Water treatment