Pulsar MicroFlow-i, Инструкция по эксплуатации

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Product Specification
Physical
Sensor body material Valox 357
Mounting Connection Via
1” BSP back mounted thread, 45
o
Angled
Mounting bracket and M20 thread adaptor
(optional).
Mounting angle: 45° optimum and mounted at the centre line
of the channel with clear uninterrupted view
Sensor body dimensions Diameter 90mm x height 140mm (3.54in x 5.51in)
Sensor body weight Nominal 0.7kg (1.54 lbs)
Transducer cable extensions 2 core screened
Maximum separation Up to 1000m (3280ft)
Environmental
Enclosure protection IP68
Max. & min. temperature (electronics) -20 ºC to +60 ºC (-4°F to +140°F)
Approvals
ATEX CML 16ATEX2331X, IECEx CML 16.0105X
II 1 G Ex ia IIC T4 Ga
II 1 D Ex ia IIIC T135
0
C Da
CE and Radar Approval See EU Declaration of Conformity
Performance
Velocity Range 0.2
– 6.0 m/s (0.66 – 19.7 ft/s)
Accuracy The greater of ± 1.5% or 0.05 m/s (0.1ft/s)
Optimum installation Install at an angle of 45° in line with flow. For
more information, see ‘Locating the MicroFlow-i
sensor’ section of this manual
Maximum channel width per sensor 1.5m (4.92ft)
Radar K-Band (ISM)
Transmitter Power <15 dBm
Beam width 20° inclusive
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 and monitoring software compatible Win 7, Win 8, Win 10
Supply
Operating Voltage 10
– 28VDC
Power Consumption Start up = 20mA. Average current = 60µA per
hour when one velocity measurement is
performed every 15 minutes
Pulsar Process Measurement Limited operates a policy of constant development and improvement
and reserve the right to amend technical details as necessary.