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Electronic Pressure Switch EPS-1000 - Kulite


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ELECTRONIC PRESSURE SWITCH
EPS-1000 SERIES
• Solid State Patented Silicon Technology
• No Moving Parts
• High Reliability, MTBF 100,000 Hours Minimum
• Hermetically Sealed and EMI Protected
• Fully Qualified - RTCA/DO-160D
• Flight Certified TSO C47 or Equivalent
• Various Load Configurations Capability
• Intrinsically Safe Applications Available (i.e. IS-EPS-1000)
This Electronic Pressure Switch incorporates Kulite Patented Silicon on Silicon integrated pressure sensors and custom electronics to exceed mechanical switch performance. This results in a high reliability switch which has been certified to over 1,000,000 cycles. A third input lead is required to provide the electronics power when the switch is activated.
BASIC LOAD CONFIGURATIONS
+ 28v Î
+ 28v
pressure switch
pressure switch „_
vin
sw in.
c
P
load
rtn
sw
load =
rtn
(A)
(B)
GAGE
DIFFERENTIAL
INPUT
Pressure Range
10 to 5000 PSI
Operational Mode
Absolute, Gage, Differential
Over Pressure
2 Times Rated Pressure
Burst Pressure
3 Times Rated Pressure
Pressure Media
Any Liquid or Gas Compatible With 15-5PH or 316 SS
Electrical Configuration
(A) or (B)
Rated Electrical Excitation
28 VDC (Also +5V, +12V, +15V, etc. Available)
OUTPUT
Maximum Electrical Excitation
33 VDC
Switching Electrical Ratings
250mA / 40V Standard (Higher Ratings Available)
Switch Point Accuracy
± 2% of Rated Pressure (Typ.)
Switch Operational Mode
Normally Open (NO) or Normally Closed (NC)
Dead Band (Hysteresis)
1% of Rated Pressure (Typ.) (Other Values Available)
ENVIRONMENTAL
Operating Temperature Range
-65°F to +257°F (-55°C to +125°C)
Altitude
Unaffected
Humidity
100% Relative Humidity
Mechanical Shock
100g half Sine Wave 1 msec. Duration
PHYSICAL
Electrical Connection
D38999 Series Connnector - Electrical Connection Per Customer Specification
Weight
220 Grams (Max.)
Pressure Fittings
MS33656-E4
Note: Optional separate analog output available
Optional configurations and specifications available on request (e.g. multiple switch points, complementary outputs, tighter accuracy, wider hysteresis, etc.) Note: Custom pressure ranges, accuracies and mechanical configurations available. Dimensions are in inches. Dimensions in parenthesis are in millimeters. Continuous development and refinement of our products may result in specification changes without notice - all dimensions nominal. (C)
KULITE SEMICONDUCTOR PRODUCTS, INC. • One Willow Tree Road • Leonia, New Jersey 07605 • Tel: 201 461-0900 • Fax: 201 461-0990 • http://www.kulite.com

pageCatalog pdf di En 2012-05-22-30