P162 Specifications

Performance

Units

Notes

Pressure Range

-50 to 300

mmHg

Gage

Operating Temperature

50 to 122

°F

(10°C to

50°C)

Excitation

1 to 8

Volts

AC or DC

Zero Offset

±12.5

mV/V

Sensitivity

12 to 27

mV/V/mmHg

2

Linearity and Pressure

Hysteresis

±2% of reading or

±1 mmHg

whichever is larger

%FSO

3, 4

Temperature Coefficient

of Zero

±40

μV/ V / °C

7

Temperature Coefficient of

Zero Non-Linearity

±1.25

mmHg

7

Temperature Coefficient

of Resistance

0.1

% /°C

Typical

Temperature Coefficient

of Sensitivity

-0.2

%FSO/°C

Typical

Bridge Resistance

800 ± 20%

Ω

Symmetry

±5

%

5

Burst Pressure

4000

mmHg

Gage

Media Compatibility

Clean, dry, and non-corrosive gases

6

1. Values measured at 0.6 mA and 71.6°F (22 °C) unless noted with 800 Ω

resistor between +Out and –IN, and –Out and –IN. Die performance will

vary depending on die attach material. The die attach material should

be chosen to minimize package stress transmitted to the sensor die.

2. Sensitivity at 100 mmHg.

3. Extrapolated error at 300 mmHg by straight line through 0 and 100

mmHg pressure readings

4. Topside pressure.

5. Percent of the bridge resistor with the lowest value. Symmetry is the

difference between the two bridge resistor values.

6. A protective coating must cover the sensor die for use with saline and

other fluids.

7. 15 °C to 40 °C.

Shipping And Handling

Wafers are shipped in protective plastic containers, and

if needed, die can be shipped in gel paks. The wafers

are sawn on sticky tape with plastic rings. All sensor

wafers are electrically probed, visually inspected. All

rejects are marked by an ink dot. Each wafer will be

labeled with the lot number wafer number, device

number and the number of available sensor die.

Ordering Information

Part Number

Description

51564

2.5F, 300 mmHg Gage

Warranty

Amphenol Advanced Sensors warrants its products

against defects in material and workmanship for

12 months from the date of shipment. Products not

subjected to misuse will be repaired or replaced.

NovaSensor reserves the right to make changes

without further notice to any products

herein.

Amphenol Advanced Sensors

representation or guarantee regarding the suitability

of its products for any particular application, nor

does Amphenol Advanced Sensors assume any

liability arising out of the application or use of any

product or circuit and specifically disclaims and all

liability without limitation consequential or incidental

damages. The foregoing warranties are exclusive and

in lieu of all other warranties, whether written, oral,

implied or statutory. No implied statutory warranty of

merchantability or fitness for particular purpose shall

apply.

Die dimensions (l x w x h): 1150 μm x 725 μm x 170 μm

P162 schematic diagrams

AAS-920-641B-06/2015

www.amphenol-sensors.com

© 2015 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.

Other company names and product names used in this document are the registered trademarks or

trademarks of their respective owners.

Amphenol

Advanced Sensors

+In

-In

3

1

2

+Out

-Out

800 Ohms

800 Ohms