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Sensor Body Dimensions: 90 mm D x 140 mm H (3.5 in x 5.5 in)
Weight: Nominal 1 kg (2.2 lb)
Sensor Body Material/ Description: Valox 357
Transducer Cable Extensions: 2-core screened
Maximum Separation: Up to 1,000 m (3,280 ft)
Mounting Connection: Via 1” BSP back-mounted thread or 20 mm (0.8 in) via the supplied adaptor. Optional mounting bracket available from Pulsar
Mounting Angle: 45° optimal and mounted at the centerline of the channel with a clear uninterrupted view
ENVIRONMENTAL
Enclosure Protection: IP68
Max. & Min. Temperature (Electronics): -20 °C to +60 °C (-4 °F to +140 °F)
CE & Radar Approvals: Listed in the Certificate of Conformity within the manual.
ATEX Approval: Ex II 1 G D, Ex ia IIC T4 Ga, Ex ia IIIC T135°C Da (Directive 2014/34/EU)
FM Approval: cFMus certified intrinsically safe for Class I, II, III, Division 1, Groups A, B, C, D, E, F, G
PERFORMANCE
Velocity Range: 0.3 m/s to 6 m/s (0.98 ft/s to 19.7 ft/s)
Operational Range: Up to 3 m H
Accuracy: The greater of ±1.5% or 50 mm/s (2 in/s)
Optimal Installation: Install at an angle of 45° in line with the flow. More information is provided within the manual — see the ‘Locating the MicroFlow-i sensor’ section
Max. Channel Width per Sensor: 1.5 m (4.9 ft)
Radar: K-Band (ISM)
Transmitter Power: <15 dBm
Beam Width: 20° inclusive
Wake-up Time: Typically 4 seconds warm (<12 hours from last start-up)
OUTPUTS
Communication: HART compatible, 4-20mA loop powered
PROGRAMMING
PC Programming: MicroFlow-i HART PC
Programming Security: Via passcode
Programmed Data
Integrity: Via non-volatile memory
PC Setup & Monitoring
Software: Compatible with Windows 7/8/10
SUPPLY
Operating Voltage: 10-28 V DC
Power Consumption:
• Start-up = 20mA
• Average current = 60 μA per hour when one velocity measurement is performed every 15 minutes
