Datenblatt für SCC Series von Honeywell Sensing and Productivity Solutions

SCC Series
DESCRIPTION
The SCC Series sensors offer an extremely low cost sensor
element with a temperature stable output when driven with a
constant current source. These integrated circuit sensors
were designed for extremely cost sensitive applications where
precise accuracy over a wide temperature range is not
required. This series is intended for use with non-corrosive,
non-ionic working fluids such as air, and dry gases.
Absolute devices have an internal vacuum reference and an
output voltage proportional to applied pressure. The
differential devices allow application of pressure to either side
of the diaphragm and devices are thereby available to
measure both differential and gage pressures.
This product is packaged either in standard low cost chip
carrier “button” package or a DIP package. Both packages
are designed for applications where the sensing element is to
be integral to the OEM equipment. These packages can be o-
ring sealed, epoxied, and/or clamped onto a pressure fitting.
A closed bridge four pin SIP configuration is provided for
electrical connection to the button package. The DIP package
offers a 5-pin open bridge configuration.
FEATURES
• Low cost sensor element
• Internal temperature compensation
• Differential or gage pressures
TYPICAL APPLICATIONS
• Pneumatic controls
• Automotive diagnostics
• Medical equipment
• Dental equipment
• Environmental controls
Silicon pressure sensors
0 psi to 5 psi and 0 psi to 300 psi
ORDERING INFORMATION
ParPar
ParPar
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Button PackageButton Package
Button PackageButton Package
Button Package “N” Package“N” Package
“N” Package“N” Package
“N” Package Nipple PackageNipple Package
Nipple PackageNipple Package
Nipple Package DIP PackageDIP Package
DIP PackageDIP Package
DIP Package
0 psid to 5 psid or psig SCC05D SCC05DN SCC05DP1 SCC05GD2, SCC05DD4
0 psid to 15 psid or psig SCC015D SCC015DN SCC015DP1 SCC15GD2, SCC15DD4
0 psid to 30 psid or psig SCC30D SCC30DN SCC30DP1 SCC30GD2, SCC30DD4
0 psig to 100 psig SCC100D SCC100DN – SCC100GD2, SCC100DD4
0 psia to 15 psia SCC15A SCC15AN SCC15AP1 SCC15AD2
0 psia to 30 psia SCC30A SCC30AN SCC30AP1 SCC30AD2
0 psia to 100 psia SCC100A SCC100AN – SCC100AD2
0 psia to 300 psi – – – –
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
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WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
• Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
SCC Series
2 www.honeywell.com/sensing
SPECIFICATION CHARACTERISTICS (Maximum Ratings for All Devices)
Supply current, IS1.5 mA
Compensated temperature range 0 °C to 50 °C [32 °F to 122 °F]
Operating temperature range -40 °C to 85 °C [-40 °F to 185 °F]
Storage temperature range -55 °C to 125 °C [-67 °F to 257 °F]
Humidity 0 % to 100 % RH
Lead temperature 250 °C [482 °F] Soldering 2 sec to 4 sec
Common-mode pressure 150 psi
PERFORMANCE CHARACTERISTICS (Individual Models) Is=1.0 mA, TA=25 °C [77 °F](1)
Effect (3, 4) Effect(5, 4) Full-Scale
Part Operating Maximum on Span on Offset Span(6)
Number Pressure Range Over Pressure Accuracy(2) 0 °C to 50 °C 0 °C to 50 °C mV
SCC05(D,G) 0 psid to 5 psid (g) 20 psi 0.50 % 1.50 % 30 µV/°C 25-65
SCC15A 0 psia to 15 psia 30 psia 0.50 % 1.50 % 40 µV/°C 40-95
SCC15(D,G) 0 psid to 15 psid (g) 30 psi 0.50 % 1.50 % 40 µV/°C 40-95
SCC30(D,G) 0 psid to 30 psid (g) 60 psi 0.50 % 1.50 % 60 µV/°C 60-150
SCC100A 0 psia to 100 psia 150 psia 0.50 % 1.50 % 30 µV/°C 85-225
SCC100(D,G)(7) 0 psig to 100 psig 150 psig 0.50 % 1.50 % 90 µV/°C 85-225
SCC300A 0 psia to 300 psia 450 psia 0.50 % 1.50 % 50 µV/°C 50-120
PERFORMANCE SPECIFICATIONS (All Models) Is=10.0 Ma, Ta=25 °C [77 °F]
Min. Typ. Max. Unit
Zero Pressure Offset(8) -30.0 -10.0 20.0 mV
Combined Linearity, Hysteresis and Repeatability(2) – 0.25 0.50 % FSO
Long Term Stability of Offset and Span(9) – 0.10 – mV
Response Time (10 % to 90 %)(10) – 0.10 – ms
Input Impedance 4.00 5.00 6.50 kOhm
Output Impedance 4.00 5.00 6.50 kOhm
Specification Notes:
Note 1: Reference Conditions; Supply Current = 1.0 mA; TA = 25 °C [77 °F], Common-mode Line Pressure = 0 psig, Pressure Applied to P1, unless otherwise noted.
Note 2: Accuracy is the sum of Hysteresis and Linearity. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and
decreasing pressure. Linearity refers to the best straight line fit as measured for the offset, full-scale and ½ full-scale pressure at 25 °C [77 °F].
Note 3: This is the maximum temperature shift for span when measured between 0 °C and 50 °C [32 °F to 122 °F] relative to the 25 °C [77 °F] reading. Typical
temperature coefficients for span and resistance are -2200 ppm/°C and 2200 ppm/°C respectively.
Note 4: Temperature effect on span and offset are guaranteed by design. Therefore these parameters are not 100 % tested.
Note 5: This is the maximum temperature shift for offset when measured at 0 °C and 50 °C [32 °F to 122 °F] divided by the temperature difference.
Note 6: Span is the algebraic difference between the output voltage at full-scale pressure and the ouput at zero pressure.
Note 7: The SCC100D devices can only be used in a forward gauge mode. Application of more than 30 psig to the back side of any of the SCC Series devices can result
in device failure. On the SCC100GD2 pressure can only be applied to the back side of the die. No pressure I accessible from the front/top side of die.
Note 8: The zero pressure offset is 30 to -20 mV max. form parts SCCxxxGD2 and SCCxxDD4 devices.
Note 9: Maximum difference in output at any pressure with the operating pressure range and temperature within 0 °C and 50 °C [32 °F to 122 °F].
a) 100 temperature cycles, 0 °C and 50 °C [32 °F to 122 °F]
b) 1.0 million pressure cycles, 0 psi to full-scale span.
Note 10: Response time for a 0 psi to full-scale span pressure step change. 10 % to 90 % rise time.
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Silicon pressure sensors
Honeywell Sensing and Control 3
ELECTRICAL CONNECTIONS
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MOUNTING DIMENSIONS IN MM (INCHES), FOR REFERENCE ONLY
Button package
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GND
Button, Nipple and “N” Packages
DIP Packages
OUTPUT
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Automation and Control Solutions
Sensing and Control
Honeywell
11 West Spring Street
Freeport, Illinois 61032, USA
www.honeywell.com
008135-2-EN IL50 GLO
May 2005
Copyright 2004-2005 Honeywell International Inc.
SALES AND SERVICE
Honeywell serves its customers through
a worldwide network of sales offices,
representatives and distributors. For
application assistance, current
specifications, pricing or name of the
nearest Authorized Distributor, contact
your local sales office or:
E-mail: E-mail:
E-mail: E-mail:
E-mail: info.sc@honeywell.com
InterInter
InterInter
Internet:net:
net:net:
net: www.honeywell.com/sensing
Phone and Fax:Phone and Fax:
Phone and Fax:Phone and Fax:
Phone and Fax:
Asia Pacific +65 6355-2828
+65 6445-3033 Fax
Europe +44 (0) 1698 481481
+44 (0) 1698 481676 Fax
Latin America +1-305-805-8188
+1-305-883-8257 Fax
USA/Canada +1-800-537-6945
+1-815-235-6847
+1-815-235-6545 Fax
WARRANTY/REMEDY
Honeywell warrants goods of its
manufacture as being free of defective
materials and faulty workmanship.
Honeywell’s standard product warranty
applies unless agreed to otherwise by
Honeywell in writing; please refer to
your order acknowledgement or consult
your local sales office for specific
warranty details. If warranted goods are
returned to Honeywell during the period
of coverage, Honeywell will repair or
replace, at its option, without charge
those items it finds defective. TheThe
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While we provide application
assistance personally, through our
literature and the Honeywell web site, it
is up to the customer to determine the
suitability of the product in the
application.
Specifications may change without
notice. The information we supply is
believed to be accurate and reliable as
of this printing. However, we assume no
responsibility for its use.
D2 DIP package
DD4 DIP package
AD4 DIP package