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P992
Low Range Differential Pressure Sensor
Description
The P992 series of pressure sensors incorporates a silicon capacitive sensing element in a compact package.
Using a 5 VDC input, the sensors provide a 0.25 to 4.0 VDC output proportional to pressure. Internal temperature compensation provides an accurate,
easy to use device.
The innovative design eliminates mounting position effects found on other low pressure differential sensors currently available in the market. With a
10-year minimum shelf life and a lifetime of millions of cycles, Kavlico
®
’s ruggedly designed modules are made to last.
Features
• Rugged Package
• Backward Compatible Mounting Configurations
• Amplified Temperature Compensated Linear Output
• No Position Sensitivity
• EMI/RFI & ESD Protected
• Frequency Output Option (Consult Factory)
• Superior Output Signal Stability
Applications
• Variable Air Volume Systems (VAV)
• Filter Pressure Monitoring
• Duct Air Flow
• Modulated Furnace Controls
• Combustion Air Flow
• Gaseous Leak Detection
MAIN FEATURES
Pressure Ranges
Electrical Connection
Pressure Connection
Housing Material
Output Signal
1, 2, 5, 10, ±1, ±2, ±5 Inches of H2O
Options A & B: 3 solderable pins , tin plated. Option C: Lead wires, 24 AWG, 12” long
1/8” diameter tube fitting with barb for 3/16 ID tubing
PET 30% glass reinforced, flame retardant
0.25 VDC – 4 VDC
Page 1
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
TECHNICAL SPECIFICATIONS
Pressure Ranges
From 0 to …
Proof Pressure
Burst pressure
Inch of H2O
PSI
PSI
1
1
1.5
2
1
1.5
5
1
1.5
10
1
1.5
±1
1
1.5
±2
1
1.5
±5
1
1.5
Physical
Operating Life Cycle
Vibration Resistance
Shock Resistance
Drop Test
Weight
Operating Temperature
Storage Temperature
Media
1. For more details see Ordering Options
min. 10 million full pressure cycles over the full range
1 G from 20 to 1200 Hz
10 G’s at 6 ms duration
1m onto concrete surface
≤
20 grams (without mating connector)
-10°C to + 60°C
- 40°C to + 95°C
*1
Air
Performance
Total Error Band
±2% of span Max. (±3% for 0 - 1” range) (10°C
≤
T
≤
40°C)
Electrical
Output Signal
Power Consumption
Operating Supply Signal
Overvoltage Protection
Short-circuit Proofness
Reverse Polarity Protection
Output Impedance
2. for min. 3 intervals at 5 minutes each
3. for min. 10 seconds on assigned pins
0.25 to 4 VDC Ratiometric
≤
20 mW
5 VDC ± 5%
min. 16 VDC
Yes
*2
Yes
*3
100
Ω
Max
Page 2
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
ORDERING OPTIONS
Example: P992-5B-A
P992 Pressure Sensor, ±5” H2O, with PCB Mounting Option.
Family
P992
P992
5B
A
Pressure Ranges
1:
0 - 1.0” H2O
1B:
± 1” H2O
2:
0 - 2.0” H2O
2B:
± 2” H2O
5:
0 - 5.0” H2O
5B:
± 5” H2O
10:
0 - 10” H2O
Reference
A:
4-leg PCB Mount
B:
3-leg PCB Mount
C:
2-leg PCB Mount with 12” lead wires
AGENCY APPROVALS & CERTIFICATIONS
2002/95/EC ROHS Directive
Page 4
Revised 3/8/18
Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that
incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible
for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have
been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that
specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements,
improvements and other changes to its data sheets or components without notice.
Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO
OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND
NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS
ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE
OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS
ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD
TO SENSATA DATA SHEETS OR USE THEREOF.
All products are sold subject to Sensata’s terms and conditions of sale supplied at
www.sensata.com
SENSATA ASSUMES NO LIABILITY
FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY
RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS,
AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION
OR SUPPORT THAT MAY BE PROVIDED BY SENSATA.
Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA.
CONTACT US
Americas
+1 (800) 350 2727
sensors@sensata.com
switches@sensata.com
Europe, Middle East & Africa
+359 (2) 809 1826
pressure-info.eu@sensata.com
Asia Pacific
sales.isasia@list.sensata.com
China
+86 (21) 2306 1500
Japan
+81 (45) 277 7117
Korea
+82 (31) 601 2004
India
+91 (80) 67920890
Rest of Asia
+886 (2) 27602006
ext 2808
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www.sensata.com
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