TECHNICAL DATA

Performance Performance @ 25°C (77 °F)

Pressure Accuracy 0.25% or 0.2 psi, whichever is greater, 1% BFSL (includes non-linearity, hysteresis, non-repeatability)

Overange Protection 2x Rated Pressure

Pressure Range 0kPa to 1725 kPa (0psi to 250 psi) (AVF25NPT)

Burst Pressure 5x or 20,000 psi, whichever is less

Pressure Cycles >100 million

Connection Distance 76.2mts / 250 feet (line of sight)

Compensated Temperatures 10° to 85° C (14° to 185° F)

Operating Temperatures -40° to 85° C (-40° to 185° F)

Storage -40° to 125° C (-40° to 257° F) without battery

TEB 3% FS

Long-Term Drift 0.2% FS/year (non-cumulative)

Shock 50g, 11 ms, 1/2 sine

Vibration 10g, peak, 20 to 2400 Hz

EMI / RFI Protection Yes

Ingress Rating IP67

Approvals CE

Pressure Connections 1/4" NPT Male

Wetted Material 17-4 PH stainless steel (for other materials consult AVFlow HQ)

Case (housing) 304 stainless steel & high-impact polycarbonate

Power Supply 3.6V Proprietary Battery

Battery Life 24 months, typical. Battery life is affected by high & low temperatures

Battery Removal If the battery pack is removed, you must wait 90 seconds to reinstall

Apple iOS 14.0 & later

Android 6.0 & later

Release Date

20/10/2025 - 4.0.4

iOS Revisions

• iOS14.0 + support

Message Clarity

• Refined the wording of in-app notifications for better readability

Release Date

04/09/2025 - 4.0.3

Message Clarity

• Refined the wording & layout of in-app notifications for better readability

Improved Presentation

• Messages are now centered and styled for a cleaner look & feel

Release Date

15/12/2024 - 4.0.2

New AVFlow Management Portal

• Easily manage your team’s AVFlows with our brand-new portal

• Access it via the AVFlow website or directly @ app.avflow.com.au

Auto App Updates

• Stay updated automatically with our latest releases - no manual updates required

Visual App Revision Tracking

• Quickly check your app version via the settings page for greater clarity

Release Date

05/12/2024 - 4.0.1

• 3rd major release to iOS & Android stores

• New “Show Password” Feature: Easily view your password on the login screen

• Refined Pressure Accuracy Display: Customize the accuracy level displayed with pressure readings

• General Operations Cleanup: Streamlined processes for smoother performance

Release Date

31/11/2024 - 2.2

• Improvement to general screen operations & visuals

Release Date

21/10/2024 - 2.1

• New "Idle Time" feature to disconnect AVFlows after a duration of idle time

Release Date

21/10/2024 - 2.0

• 2nd major release to iOS & Android stores

• Update to latest revisions for both platforms

Release Date

16/03/2024 - 1.2

• Update of Bluetooth connectivity

Release Date

16/03/2024 - 1.1

• Visual clean-up of display

Release Date

07/02/2024 - 1.0

• Official iOS & Android releases to both stores