Eagle SSC Installation Manual

Installation Instructions for the

ISSUE 4



TruStability

HSC Series and SSC Series

50044171

Silicon Pressure Sensors, Digital Output

GENERAL INFORMATION

TruStability
Standard Accuracy Silicon Ceramic (SSC) Series are
piezoresistive silicon pressure sensors offering a digital output
for reading pressure over the specified full scale pressure span
and temperature range. They are available in standard
pressure ranges from 1 psi to 150 psi (60 mbar to 10 bar) and
are intended for use with non-corrosive, non-ionic gases, such
as air and other dry gases. The liquid media option extends the
performance of these sensors to con-corrosive, non-ionic
liquids.

LIQUID MEDIA OPTION

®

High Accuracy Silicon Ceramic (HSC) Series and

CAUTION

PRODUCT DAMAGE

• Ensure liquid media is applied to Port 1 only; Port 2 is not

compatible with liquids.

• Ensure liquid media contains no particulates. All

TruStability
can accumulate inside the sensor, causing damage or
affecting sensor output.

• Recommend that the sensor be positioned with Port 1

facing downwards; any particulates in the system are less
likely to enter and settle within the pressure sensor if it is
in this position.

• Ensure liquid media does not create a residue when dried;

build-up inside the sensor may affect sensor output.
Rinsing of a dead-ended sensor is difficult and has limited
effectiveness for removing residue.

• Ensure liquid media are compatible with wetted materials.

Non-compatible liquid media will degrade sensor
performance and may lead to sensor failure.

Failure to comply with these instructions may result in
product damage.

Table 2. Absolute Maximum Ratings

Parameter Min. Max. Unit

Supply voltage -0.3 6.0 V
Voltage on output pin -0.3 Vsupply + 0.3 V
ESD susceptibility (human body model) 3 - kV
Storage temperature range -40 [-40] 85 [185] °C [°F]
Soldering times and temperature:

Lead solder (SIP, DIP)
Peak reflow (SMT)

®

sensors are dead-ended devices. Particulates

2

SOLDERING

See soldering times and temperatures in Table 2.

CLEANING

CAUTION

IMPROPER CLEANING

• Ensure cleaning fluids, such as appropriate alcohols or

fluorinated solvents, are used based on the type of
contaminants to be removed.

• Do not immerse the sensor.

Failure to comply with these instructions may result in
product damage.

Table 1. Environmental Specifications

Parameter Characteristic

Humidity:

Dry gases only
Liquid media option

Vibration MIL-STD-202F, Curve AK (20.7 g

Shock MIL-STD-202F, Method 213B,

Life1 1 million cycles minimum
Solder reflow J-STD-020-C

4 s max. at 250 °C [482 °F]

15 s max. at 250 °C [482 °F]

0% to 95% RH, non-condensing
100% condensing or direct liquid
media on Port 1

random)

Condition F

Sensing and Control

TruStability HSC Series and SSC

y

y

Issue 4 50044171

Series, Digital Output

Table 3. Operating Specifications

Parameter Min. Typ. Max. Unit

Supply voltage (Vsupply)3:

3.3 Vdc

5.0 Vdc

3.0

4.75

3.3

5.0

4

4

Supply current:

3.3 Vdc supply

5.0 Vdc suppl

-

-

1.6
2

Compensated temperature range5:
HSC Series
SSC Series

0 [32]

-20 [-4]

-

­Operating temperature range6:
HSC Series
SSC Series
Accurac

7

- - ±0.25 %FSS BFSL

-20 [-4]

-40 [-40]

-

-

Response time - 0.46 - ms
Resolution 12 - - bits
Total error band8:
HSC Series
SSC Series

-

-

-

­Bus standards I2C, fast mode (400 kHz) Serial Peripheral Interface (SPI)

Table 4. Wetted Materials

10

Parameter Port 1 (Pressure Port) Port 2 (Reference Port)

Covers high temperature polyamide high temperature polyamide
Substrate alumina ceramic alumina ceramic
Adhesives epoxy, silicone epoxy, silicone
Electronic components ceramic, glass, solder, silicon silicon, glass, gold, solder

Notes:

1. Life may vary depending on specific application in which the sensor is utilized.

2. Absolute maximum ratings are the extreme limits the device will withstand without damage.

3. Ratiometricity of the sensor (the ability of the digital device to maintain performance parameters independent of supply voltage) is achieved

within the specified operating voltage for each option. Other custom supply voltages are available, please contact Honeywell Customer
Service.

4. The sensor is not reverse polarity protected. Incorrect application of supply voltage or ground to the wrong pin may cause electrical failure.

5. The compensated temperature range is the temperature range over which the sensor will produce an output proportional to pressure within

the specified performance limits.

6. The operating temperature range is the temperature range over which the sensor will produce an output proportional to pressure but may not

remain within the specified performance limits.

7. Accuracy: The maximum deviation in output from a Best Fit Straight Line (BFSL) fitted to the output measured over the pressure range at

25 °C [77 °F]. Includes all errors due to pressure non-linearity, pressure hysteresis, and non-repeatability.

8. Total Error Band: The maximum deviation from the ideal transfer function over the entire compensated temperature and pressure range.

Includes all errors due to offset, full scale span, pressure non-linearity, pressure hysteresis, repeatability, thermal effect on offset, thermal
effect on span, and thermal hysteresis.

9. Full Scale Span (FSS) is the algebraic difference between the output signal measured at the maximum (Pmax.) and minimum (Pmin.) limits of

the pressure range. (See figure 1 for ranges).

10. Contact Honeywell Customer Service for detailed material information.

Table 5. Pinouts for SMT and DIP Packages

Output Type Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8

I2C GND Vsupply SDA SCL NC NC NC NC

SPI GND Vsupply MISO SCLK SS NC NC NC

Table 6. Pinouts for SIP Package

Output Type Pin 1 Pin 2 Pin 3 Pin 4

I2C GND Vsupply SDA SCL

3.6

5.25

2.1
3

50 [122]
85 [185]

85 [185]
85 [185]

±1
±2

Vdc

mA

°C [°F]

°C [°F]

%FSS

9

2 Honeywell • Sensing and Control

TruStability HSC Series and SSC
Series, Digital Output

Figure 1. DIP Pressure Port Dimensional Drawings (For reference only: mm [in])

DIP NN: No ports

8 7 6 5

5,44

[0.214]

0,25

[0.010]

10,0

[0.39]

DIP AN: Single axial barbed port

Issue 4 50044171

13,35

[0.525]

1 2 3 4

2,54 TYP.

[0.100]

8X 0,46

[0.018]

PORT 1 PORT 2

9,24

[0.364]

10,85

[0.427]

6,99

[0.275]

DIP LN: Single axial barbless port DIP RN: Single radial barbed port

DIP RR: Dual radial barbed ports, same side

PORT 1

PORT 2

3,78

[0.149]

4,0

[0.16]

8 7 6 5

1 2 3 4

2,54 TYP.

[0.100]

8X 0,46

[0.018]

PORT 1

6,16

[0.242]

11,21

[0.441]

9,24

[0.364]

PORT 2

,25

[0.010]

13,35

[0.525]

6,99

[0.275]

10,0

[0.39]

2X 1,93 DIA.

[0.076]

4,65

[0.183]

DIP DR: Dual radial barbed ports, opposite sides

9,24

[0.364]

PORT 2

0,25

[0.010]

6,99

[0.275]

PORT 2

15,76

[0.620]

8 7 6 5

1 2 3 4

2,54 TYP.

[0.100]

8X 0,46

[0.018]

2X 1,93 DIA.

[0.076]

PORT 1

3,78

[0.149]

PORT 1

6,16

[0.242]

11,21

[0.441]

Honeywell • Sensing and Control 3

10,0

[0.39]

13,35

[0.525]

TruStability HSC Series and SSC
Series, Digital Output

Figure 2. SMT Pressure Port Dimensional Drawings (For reference only: mm [in])

SMT NN: No ports

SMT AN: Single axial barbed port

Issue 4 50044171

SMT LN: Single axial barbless port

SMT RR: Dual radial barbed ports, same side

SMT RN: Single radial barbed port

SMT DR: Dual radial barbed ports, opposite sides

4 Honeywell • Sensing and Control

TruStability HSC Series and SSC
Series, Digital Output

Figure 3. SIP Package Dimensional Drawings (For reference only: mm [in])

SIP NN: No ports

SIP AA: Dual axial barbed ports, opposite sides

Issue 4 50044171

SIP AN: Single axial barbed port SIP LN: Single barbless port

SIP FF: Fastener mount, dual axial barbed ports, opposite sides

SIP FN: Fastener mount, single axial barbed port

Honeywell • Sensing and Control 5

TruStability HSC Series and SSC
Series, Digital Output

Figure 3. SIP Package Dimensional Drawings (continued)

SIP GN: Ribbed fastener mount, single axial barbed port

SIP NB: Fastener mount, dual axial ports, same side

27,96

[1.101]

21,60

[0.850]

4X 0,51

[0.020]

2X 3,94 DIA.

[0.155]

PORT 2

[0.010]

0,25

16,51

[0.650]

PORT 1

4.78 DIA.
[0.188]

Issue 4 50044171

19,06

[0.750]

10,63

1 2 3 4

2,54 TYP.

[0.100]

[0.418]

SIP RN: Single radial barbed port

SIP RR: Dual radial barbed ports, same side

6 Honeywell • Sensing and Control

TruStability HSC Series and SSC
Series, Digital Output

Figure 3. SIP Package Dimensional Drawings (continued)

SIP DR: Dual radial barbed ports, opposite side

SIP HH: Fastener mount, dual radial barbed ports, same side

Issue 4 50044171

SIP HN: Fastener mount, single radial barbed port SIP MN: Manifold mount, outer diameter seal

SIP SN: Manifold mount, inner diameter seal

Honeywell • Sensing and Control 7

TruStability HSC Series and SSC
Series, Digital Output

Issue 4 50044171

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.

Failure to comply with these instructions could result in
death or serious injury.

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. The

foregoing is buyer’s sole remedy and is in lieu of all other
warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special,
or indirect damages.

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.

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]

Internet: www.honeywell.com/sensing

Phone and Fax:

Asia Pacific [phone]
[phone] Fax
Europe [phone]
[phone] Fax
Latin America [phone]
[phone] Fax
USA/Canada [phone]
[phone]
[phone] Fax

Sensing and Control

Honeywell

1985 Douglas Drive North

Golden Valley, MN 55422

www.honeywell.com/sensing

50044171-4-EN IL50 GLO Printed in USA
March 2011
Copyright © 2011 Honeywell International Inc. All rights reserved.