ISO9001:2015 certified company.

ISO9001:2015 certified company.

ISO9001:2015 certified company.

ISO9001:2015 certified company.

ISO9001:2015 certified company.

ISO9001:2015 certified company.

ISO9001:2015 certified company.

Monocrystalline Silicon Differential Pressure Transmitter

AV720

Benefits

» Imported ultra-high stability differential pressure die
» High accuracy and excellent stability
» Static pressure error within 0.1%FS/10MPa
» Patented double overpressure protection diaphragm design
» Unilateral overpressure limit of up to 40MPa
» High accuracy temperature sensor inside
» Intelligent temperature compensation
» Positive and negative pressure completely symmetrical, no O-ring inside
» All welded integrated structure

Applications

» Tank Level Monitoring
» Flow Measurements
» Filter Clogging Monitoring

Overview

AV720 Monocrystalline Silicon Differential Pressure Transmitter uses high stability differential pressure chip.The monocrystalline silicon design achieves internationally leading high-precision, ultra-high overload performance and superior stability. The embedded signal processing module achieves a perfect combination of static pressure and temperature compensation, achieving high accuracy and long-term stability over a wide range of static pressure and temperature changes.

The AV720 Monocrystalline Silicon Differential Pressure Transmitter uses voltage power supply, and convert the measured differential pressure value into 0.5-4.5V Ratiometric, 0-5VDC, 4~20mA or 4~20mA+RS485-MODBUS protocol current signal.

Performance @ 25℃ (77℉)

Accuracy*	0.5% FS, Max
Stability(1 year)	<±0.1% FS
Pressure Range Lowest	0-8 inches H2O
Pressure Range Highest	0-450 PSID
Response time	≤1ms (up to 90%FS)
Reverse Polarity Protection	Yes
Overpressure	2500PSI
Maximum Static Pressure	5800PSI
Output	0-5V	4-20mA	RS485	0.5-4.5V
Excitation	10-28VDC			5VDC
Zero Offset	<±0.5% of FS
Span Tolerance	<±1% of FS
* Accuracy includes: Non-linearity, Hysteresis and Non-repeatability, <0.5% FS available.

Environmental Data

Temperature
Operating	-40 to 85℃
Storage	-40 to 125℃
Thermal Limits
Compensated Range	-20℃ to 80℃
TC Zero	<±1.5% FS
TC Span	<±1.5% FS
Other
Shock	100g (11mS)
Vibration	20g (20 to 5000Hz)
EMI/RFI Protection	Yes
Rating	IP65

Physical Description

Wetted Materials	316L Stainless Steel, Hastelloy C276 diaphragm optional
Weight	1000g
Electrical Connections	Cable, M12x1, Din43650A

MODEL NUMBER CONFIGURATION

Not all configurations are available. Our sales team can recommend the closest available configuration based on your requirements. Contact AVERY INSTRUMENT LTD. for configurations not shown.

Ordering Method
For Example:-

AV720H001DEL4A000

ORDERING INFORMATION

Click the button➠ and find the AVERY Model number

DIMENSIONAL DATA

DOWNLOAD DATASHEET

Warranty

🔮 Workmanship - Avery Instrument Limited (AVERY) pressure sensors have a limited one-year warranty to the original purchaser. AVERY will replace or repair, free of charge, any defective sensor. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings; the label getting lost, broken,or unrecognizable when return.
Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the sensor.