6
1.5.2 The probe
Type
BLB-4 (probe)
Range
0.00-4.00m
Blind zone
0.20m
Ambient temperature
-40
℃
~70
℃
Temperature compensation Integral in probe
Pressure range
0.2MPa
Beam angle
10 (3db)
Cable length
10m standard (can be extended to 1000m)
Material
ABS, PVC or PTFE (optional)
Protect grade
IP68
Fix
Screw (G2) or flange (DN65/DN80/etc.)
2.
Installation
Reasonable installation is critical factor of the instrument’s normal working.
Installation must be carried out by trained person in accordance with the manual.
2.1 Installation considerations
2.1.1 hints for the host mounting
The host should not be mounted in a confined space where temperatures
may exceed the normal working temperature (-40~+70), if the host is
mounted outside, it must be protected from direct sunlight or severe
weather conditions.
Ensure that the mounting surface is not subject to vibration and is not in
close proximity to high voltage cables, contactors or drive controls.
Select appropriate knockouts in the base of the enclosure and fit
appropriate cable glands to maintain the IP67 rating.
Do not use excessive force when tightening the fixing and avoid any
distortion of the enclosure.
Pay attentions to the dimensions of the host and the enclosure.
Содержание BUFM660 Series
Страница 1: ...MANUAL Ultrasonic Open Channel Flow Meter...
Страница 4: ...3 1 3 Structure The BUFM660 series O C M consists of a probe and a host The remote control is optional...
Страница 9: ...8 Parshall flume triangular weir rectangular weir...
Страница 10: ...9 2 2 Mounting dimensions The host...
Страница 11: ...10...
Страница 12: ...11 The probe The remote control...
Страница 29: ...28...