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A Roxboro Group Company
9400 Series
Digitally Compensated
All-Media Pressure Transducer
ISO-9001 Certified
FEATURES
!Digital Compensation Capability
-Up to ±0.1% FS Static Accuracy
-Up to ±0.005%/ºC Thermal Stability
!Stainless Steel Construction
-Compatible with Liquid Media
-Withstands Severe Environmental Conditions
!Pressure Ranges: 0-5 psi (35 kPa) to
0-10000 psi (69 MPa) gage, absolute
or differential
!Integrates with PSI System 9000, 8400
and NetScanner
APPLICATIONS
!Turbomachinery Test Stands
!Hydraulic/Pneumatic Systems
!Process Control
!Environmental Monitoring
The 9400 Series Pressure Transducer is designed for industrial
pressure measurement applications requiring all-media compatibility with
good accuracy and stability. The transducer is designed to integrate
directly with PSI's 9020 All-Media Scanner, 9021 NetScanner or System
8400 All-Media Interface (8461). Static accuracies of up to ±0.1% F.S.
with thermal stability as good as ±0.005%/ºC are achieved through digital
compensation. The 9400 Series incorporate an isoated diaphragm sensor
specifically designed for use with corrosive fluids and gasses. These
sensors utilize a silicon pressure cell that has been fitted into a stainless
steel housing with an integral, compliant stainless steel barrier diaphragm.
Standard pressure ranges are available from 0-5 to 0-10000 psi.
The 9400 Series achieves high accuracy and thermal stability
through the use of digital temperature compensation to correct zero, span,
and linearity errors over the operating pressure and temperature range.
Each transducer contains an integral semiconductor memory to store the
factory generated calibration data. This data is uploaded into the 9020 or
9021 upon power-up and used to compensate for the inherent transducer
thermal errors during use. The 9020 and 9021 supply pressure
measurements from each 9400 Series transducer in engineering units over
either serial RS-422/485 interface or via Ethernet TCP/IP.
Pressure Systems, Inc. KPSI PSI Ltd.
34 Research Drive a subsidiary of Pressure Systems, Inc. 124, Victoria Road
Hampton, VA 23666 USA specializing in all-media transducers Farnborough, Hants
Phone: (757) 865-1243 Phone: (757) 865-1243 GU14 7PW, United Kingdom
Toll Free: 800-678-SCAN Toll Free: 800-328-3665 Phone: +44 (1252) 510000
Fax: (757) 865-8744 Fax: (757) 865-8744 Fax: +44 (1252) 510099
E-Mail: sales@psih.com E-Mail: kpsi@cts.com E-Mail:dcopley@solartron.com
Website: www.psih.com Website: www.kpsi.com
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9400 Series Specifications
>750 psi passive
compensation only
After 1 hour warmup @ 25ºC unless otherwise stated, FS = Full Scale
Parameter 9400 9401 9402 Units Comments
PNEUMATICS
Pressure Reference Gage Absolute Differential
1
Pressure Ranges 9400 9401 9402 Contact factory for other ranges
Gauge Absolute Differential psi / kPa
5(35) 5(35)
10 (70) 15 (105) 10 (70)
15 (105) 30 (210) 15 (105)
50 (350) 50 (350) 50 (350)
100 (700) 100 (700) 100 (700)
250 (1725) 250 (1725) 250 (1725)
500 (3500) 500 (3500)
750 (5200) 750 (5200)
1500 (10400) 1500 (10400)
3000 (20800) 3000 (20800)
5000 (35000) 5000 (35000)
10000 (69000) 10000 (69000)
Proof Pressure 3.0 x F.S. #100 psi/700 kPa
21.5 >100 psi/700 kPa
Burst Pressure 5x x F.S. 5 - 500 psi
3x >500 - 3000 psi
2x >3000 psi
STATIC PERFORMANCE
Static Accuracy3
digital compensation ±0.1 % F.S. Using 9020/9021
passive compensation ±0.25 % F.S. Using 8461 or custom system
±0.50 % F.S. >3000 psi
#3000 psi
Total Thermal Error4
digital compensation ±0.005 % F.S./ºC Using 9020/9021
passive compensation ±0.05 % F.S./ºC Using 8461 or custom system
Thermal Hysteresis ±0.2 % F.S. After cycling over full temp
range
ENVIRONMENTAL
Wetted Materials 316 SS & Viton
Compensated Temp Range 0 - 50 ºC Consult factory for other
temperatures
Operating Temp Range -30 to 100 ºC
ELECTRICAL
Excitation 12-36 VDC
Power Supply Rejection ±.001 %/VDC
Output
Vo 0-4.9 VDC
Vt 0.2-0.7 VDC
Notes:
Pressure ranges > 750 psi are "sealed" gage for the 9400
1
Maximum pressure which can be applied without causing calibration shift.
2
Static accuracy includes the combined errors due to nonlinearity, hysteresis and nonrepeatability. 9020 and 9021 perform digital compensation
3
using stored coefficients in 9400/9401/9402.
Includes effects of zero and span relative to 25ºC.
4
Specifications subject to change without notice.
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Specifications 9400 Series
After 1 hour warmup @ 25ºC unless otherwise stated, FS = Full Scale
Parameter 9400 9401 9402 Units Comments
ELECTRICAL CONT'D
Output Impedance
Vo
Vt 100 Ohm Max
100 Ohm Max
Insulation Resistance 50 M Ohm @ 50 VDC
PHYSICAL/ENVIRONMENTAL
Acceleration ±0.02 % F.S./g Range #15 psi/105 kPa
±0.01 % F.S./g Range $30 psi/210 kPa
Vibration ±0.05 % F.S./g 30 g peak
10 hz - 2kHz
Weight 6 / 150 oz / gm
Pressure Connection ¼" NPT Consult factory for other
AN4 fittings
G¼
Electrical Connection
Standard PVC Jacketed Cable
Optional PTIH - 12-8P Bendix
Specifications subject to change without notice.
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9400 Series Ordering/Part Number Information
No. 0698
Ordering Information:
PN: 9400-AAAABBCDDE 9400 All-Media Gage Pressure Transducer
PN: 9401-AAAABBCDDE 9401 All-Media Absolute Pressure Transducer
PN: 9402-AAAABBCDDE 9402 All-Media Differential Pressure Transducer
AAAA =Pressure Range
0005, 0-5 psi (35 kPa) 0250, 0-250 psi (1725 kPa)
0010, 0-10 psi (70 kPa) 0500, 0-500 psi (3500 kPa)
0015, 0-15 psi (105 kPa) 0750, 0-750 psi (5200 kPa)
0030, 0-30 psi (210 kPa) 1500, 0-1500 psi (10400 kPa)
0050, 0-50 psi (350 kPa) 3000, 0-3000 psi (20800 kPa)
0100, 0-100 psi (690 kPa) 5000, 0-5000 psi (35000 kPa)
0150, 0-150 psi (1050 kPa) 9999, 0-10000 psi (69000 kPa)
BB =Pressure Fitting C=Electrical Connection
01, ¼" NPT 1, PVC Cable (for 9020/8400 AMI)
02 AN4 2, Bendix PTIH-12-8P
03, G¼ 3, PVC Cable (for 9040)
DD = Specials E=Temperature Compensation
00, Standard 0, Digital only (0-50ºC)
1, Analog only (0-50ºC)
2, Digital & Analog (0-50ºC)
3, Digital only (special)
4, Analog only (special)
5, Digital & Analog (special)
Example: 9400-0010011000 9400 All-Media Pressure Transducer, 10 psi, ¼" NPT, PVC Cable, 0-50ºC
Digital Compensation
