Thermo Scientific HB-S200, User Manual

Page: 68 / 77

Sarasota 200 Ultrasonic Multipath
Flowmeter
Appendix 2 SPECIFICATION Page A2-4 Thermo Fisher Scientific
APPENDIX 2
SPECIFICATION
A2.4 Transducers
A2.4.1 1 MHz
Size 37 mm dia, 37 mm length.
Consult Thermo Fisher Scientific for alternative
shape and size.
Frequency tolerance 2%
(matched pairs available for close tolerance requirements)
Immersion pressure max 15 bar.
Operating temperature range - 20
o
C to +50
o
C
Safe area use standard.
Hazardous area use Alternative transducers plus barriers
Transducer EEx ia IIB T4 (-20
o
C < T
A
< 40
o
C)
Barrier EEx ia IIB (-20
o
C < T
A
< 40
o
C)
Consult Thermo Fisher Scientific
A2.4.2 500 kHz
Size 50 mm dia, 75 mm length
Frequency tolerance 2%
Immersion pressure max 2 bar.
Operating temperature range - 20
o
C to +50
o
C
Safe area use standard.
A2.4.3 Other frequencies
Consult Thermo Fisher Scientific
A2.4.4 Transducer cable
URM76 with additional outer polypropylene sheath for continuous immersion.
Overall diameter 8mm.
A2.5 GAFA software
PC requirement
Minimum 486 with 8Mbyte RAM free
Operating under Windows 95, 98, 2000, XP