Manual

A-2 ADS Portable FlowShark Pulse Manual
Inputs via
Multifunctional
Port
• Active digital input, supply voltage of 3.3 V DC
• Analog input, 0/4 – 20 mA (passive)
Outputs via
Multifunctional
Port
• Relay (SPDT) with 250 V AC/30 V DC, 5-amp switching capacity
and 5-Hz switching frequency
• 0 to 10-volt output
Storage Interval
1 to 60 minutes, cyclical or event-based
Data Storage
• Up to 128 MB on plug-in compact flash card
• 8 MB internal RAM
Data
Transmission
Plug-in compact flash card
Dimensions for Portable FlowShark Pulse enclosure in millimeters
Water-Ultrasonic Velocity/Combination Sensor
Measurement
Principle
• Ultrasonic transit time (depth measurement) – Combination
Sensor only
• Piezoresistive pressure measurement (depth measurement)
• Correlation with digital pattern detection (flow velocity)
Measurement
Frequency
1 MHz
Protection Rating
IP 68
Ex-Approval
(optional)
II 2 G Ex ib IIB T4 Gb
Operating
Temperature
-4° to 122° F (-20° to +50° C)
-4° to 104° F (-20° to +40° C) for applications in Ex Zone 1
Storage
Temperature
-22° to 158° F (-30° to +70° C)
Operating
Pressure
Maximum 58 psi (4 bar) (combination sensor with pressure element
maximum 14.5 psi (1 bar))