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                          Constant Voltage

                          Constant Voltage
                          Constant Voltage

                          Constant Voltage Specification

                          • Accuracy
                          • 0.2-20 %
                          • Product Type
                          • Process Control Constant Voltage
                          • Power
                          • DC Volt (v)
                           

                          Constant Voltage Trade Information

                          • Minimum Order Quantity
                          • 1 Piece
                          • Payment Terms
                          • Cash in Advance (CID), Cash Advance (CA)
                          • Supply Ability
                          • 100 Pieces Per Week
                          • Delivery Time
                          • 3 Days
                          • Sample Available
                          • Yes
                          • Sample Policy
                          • Sample costs shipping and taxes has to be paid by the buyer
                          • Main Domestic Market
                          • All India
                           

                          About Constant Voltage

                          The 85 constant voltage is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The 85 constant voltage is offered in a weldable package or with a variety of threaded fittings such as 1/4 and 1/8NPT, 1/4BSP as well as custom process fittings. The 85 constant voltage is designed for OEM applications where compatibility with corrosive media is required. The sensing package utilizes silicon oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction.

                          Please refer to the 85 uncompensated and compensated datasheets for more information on different features of the 85.

                          Details :

                          • 316L SS Pressure Sensor
                          • Small Profile
                          • 0 - 100mV Output
                          • Absolute and Gage
                          • Temperature Compensated

                          Features :

                          • Weldable and Threaded Process Fittings
                          • -40C to +125oC Operating Temperature
                          • Up to +0.1% Pressure Non Linearity
                          • Solid State Reliability

                          Applications :

                          • Medical Instruments
                          • Process Control
                          • Fresh & Waste Water Measurements
                          • Partial Vacuum Gas Measurement
                          • Pressure Transmitters
                          • Tank Level Systems (RV & Industrial)

                          Technical Specification :

                          PARAMETERS

                          005PSI

                          >015PSI


                          Min

                          Typ

                          Max

                          Min

                          Type

                          Max

                          Units

                          Notes

                          Span

                          98

                          100

                          102

                          99

                          100

                          101

                          mV


                          Zero Pressure Output

                          -20

                          0

                          2.0

                          -1.0

                          0

                          1.0

                          mV

                          1

                          Pressure Non Linearity

                          0.20


                          0.20

                          -0.10


                          0.10

                          %Span

                          2

                          Pressure Hysteresis

                          -0.10

                          +0.02

                          0.10

                          0.05

                          +0.02

                          0.05

                          %Span


                          Repeatability


                          +0.02



                          +0.02


                          %Span


                          Input Resistance

                          5.5K

                          9.0K

                          12.5K

                          5.5K

                          9.0K

                          12.5K


                          Output Resistance

                          4.0K


                          6.0K

                          4.0K


                          6.0K


                          Temperature Error - Span

                          -1.5


                          1.5

                          -1.0


                          1.0

                          %Span

                          3

                          Temperature Error - Offset

                          -2.5


                          2.5

                          -1.0


                          1.0

                          %Span

                          3

                          Thermal Hysteresis - Span

                          -0.25

                          +0.5

                          0.25

                          -0.25

                          +0.05

                          0.25

                          %Span

                          3

                          Thermal Hysteresis - Offset

                          -0.25

                          +0.05

                          0.25

                          -0.25

                          +0.05

                          0.25

                          %Span

                          3

                          Long Term Stability - Span


                          +0.10



                          +0.10


                          %Span/Year


                          Long Term Stability - Offset


                          +0.25



                          +0.10


                          %Span/Year


                          Supply Voltage


                          10

                          14


                          10

                          14

                          Vdc

                          4

                          Output Load Resistance

                          5M



                          5M



                          5

                          Insulation Resistance (50Vdc)

                          50M



                          50M



                          6

                          Output Noise (10Hz to 1KHz)


                          1.0



                          10


                          uV p-p


                          Response Time (10% to 90%)



                          0.1



                          0.1

                          ms


                          Pressure Overload



                          3X



                          3X

                          Rated


                          Pressure Burst



                          4X



                          4X

                          Rated

                          7

                          Compensated Temperature

                          0


                          +50

                          -20


                          +50

                          oC

                          8

                          Operating Temperature

                          -20


                          +70

                          -40


                          +70

                          oC

                          8

                          Storage Temperature

                          -40


                          +125

                          -50


                          +125

                          oC

                          8

                          Media - Pressure Port

                          Liquids and Gases compatible with 316/316L Stainless Steel

                          Media - Reference Port

                          Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber, and 316/316L Stainless Steel

                          • Minimum Order Quantity
                          • 1 Piece
                          • Supply Ability
                          • 100 Pieces Per Week
                          • Delivery Time
                          • 3 Days
                          • Main Domestic Market
                          • All India
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