Dwyer PUX - Manual (Page 29)

6 - 12
6.11 Transmission voltage (used when an indicator is 1 or
less during measurement)
Press the key to invert the “TRANS. VOLTAGE”.
Press the
ENT
key. The screen is ready to allow the
selection of the transmission voltage level.
Use the or key to select the level.
Select “4 TIMES” or “8 TIMES” generally.
If the indicator cannot be set to 2 or more
with the level at “8 TIMES”, ultrasonic wave
may be attenuated due to contamination or
scales deposited on the piping external and
internal surfaces. Change measurement
location.
T h e i n d i c a t o r w i l l b e u p d a t e d o n t h e
“MEASURE” screen only.
If less than 2 indicators (intensity of receiving
waveform) are displayed on the “MEASURE” screen,
raise the transmission voltage.
CAUTION
ENT
ENT
SITE SETUP SITE SETUP
SITE SETUP
PIPE PARAMETER PIPE PARAMETER
V
SITE NAME
OUTER DIAMETER
PIPE MATERIAL
WALL THICKNESS
LINING MATERIAL
KIND OF FLUID
SENSOR MOUNTING
PSX2 A SENSOR TYPE
LINING THICKNESS
4 TIMES TRANS. VOLTAGE TRANS. VOLTAGE
SITE SETUP SITE SETUP
SITE SETUP
PIPE PARAMETER PIPE PARAMETER
SITE NAME
OUTER DIAMETER
PIPE MATERIAL PIPE MATERIAL
WALL THICKNESS
LINING MATERIAL
KIND OF FLUID
SENSOR MOUNTING
SENSOR TYPE
LINING THICKNESS
TRANS, VOLTAGE
WATER
1.25 m m
MORTAR
1.25mm
CAST IRON
318.50 m m
PIPE NO.1
TRANS. VOLTAGE TRANS. VOLTAGE
2 TIMES
1 TIME
4 TIMES 4 TIMES
8 TIMES
95-06-27 11:49
x10
x10
RESET
STOP
FLOW RATE UNIT: m3/h
VELOCITY UNIT: m/s
+ TOTAL UNIT: ml
MEASURE
Indicator
Example) When transmission voltage
is set to eight-fold
8 TIMES
ENT
8 TIMES
TRANS. VOLTAGE TRANS. VOLTAGE
2 TIMES
4 TIMES
1 TIME
2 TIMES
4 TIMES
1 TIME
BULLETIN F-68