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PC90E Differential Pressure Sensor with Dual Sensor
Features
High performance, all solid state,
■
high reliability
High reliability imported pressure
■
chip
Static pressure error within
■
±0.2%FS/10MPa
Wide temperature compensation
■
Constant current excitation
■
316L stainless steel all welded
■
integrated structure
Positive and negative pressure
■
symmetrical, no O-ring inside
Applications
Differential pressure transmitter
■
core component
Differential pressure flow
■
transmitter core component
Notes:
1 Do not touch the diaphragm with hard
objects, which may cause damage to the
diaphragm.
2 Please read the Instruction Manual of
the product carefully before installation
and check the relevant information of the
product.
3 Strictly follow the wiring method for
wiring, otherwise it may cause product
damage or other potential faults.
4 Misuse of the product may cause
danger or personal injury.
Product Overview
The PC90E differential pressure sensor with dual sensor is
a type of differential pressure sensor with a large number of
programs. The differential pressure sensitive core adopts a
high-performance silicon piezoresistive differential pressure
chip, which is assembled using a fully welded sealing
structure and filled with silicone oil under high vacuum.
Different materials of measuring membranes not only
isolate the measured medium from the differential pressure
chip, but also enable the sensor to reliably measure the
differential pressure signals of various highly corrosive
media for a long time. The differential pressure sensor
converts the measured differential pressure signal into a
linearly proportional millivolt voltage signal through external
constant current power supply excitation.
Notes:
1 Do not misuse documentation.
2 The information presented in this product sheet is for reference
only. Do not use this document as a product installation guide.
3 Complete installation, operation, and maintenance information is
provided in the instructions of the product.
4 Misuse of the product may cause danger or personal injury.
1
www.wtsensor.com
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Related Manuals for WT sensor PC90E
Summary of Contents for WT sensor PC90E
- Page 1 ■ symmetrical, no O-ring inside Product Overview Applications The PC90E differential pressure sensor with dual sensor is a type of differential pressure sensor with a large number of Differential pressure transmitter ■ programs. The differential pressure sensitive core adopts a...
- Page 2 Performance parameters Power Supply Constant current 1.5mA -40～85℃ Operating temp. Storage temp. -50～125℃ Output voltage 30～50mV Zero temp. coefficient ±0.05%FS/℃ Temp. hysteresis ±0.1%FS Pressure hysteresis ±0.025%FS Long-term drift ±0.05%FS/year Nonlinearity ±0.1%FS (typical) Static pressure impact ±0.2%FS/10MPa Diaphragm material 316L Structure & dimensions Thread code Dimensional drawing in mm...
- Page 3 Structure & dimensions (cont.) Thread code Dimensional drawing in mm H11: 55-16 American thread How to order Code Pressure range Unilateral overpressure Static pressure ±1MPa 6MPa 6MPa ±3MPa 15MPa 15MPa ±6MPa 18MPa 18MPa ±10MPa 20MPa 20MPa ±16MPa 32MPa 32MPa ±25MPa 37.5MPa 37.5MPa Electrical Connection...
- Page 4 H10=M56×1.5 H11=55-16 American thread Example: PC90E-10MH11M4R1 Refer to product model PC90E, with pressure range ±10MPa, pressure connection:55-16 American thread, diaphragm material is SS316L, filling oil is silicon oil and electrical connection is 110mm silica gel 6 wire . Wotian reserves the right to make any change in this publication without notice. The information provided is believed to be accurate and reliable as of this product sheet.
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