Operating Instructions; Preparation And Warm Up - Omega FMA 1500 User Manual

MODEL
FMA 1500
FMA 1400
FMA 1500 ranges up to 10 L/min transmitter
FMA 1500 ranges above 10 L/min transmitter
FMA 1400 ranges up to 10 L/min transmitter
FMA 1400 ranges above 10 L/min transmitter
5.

OPERATING INSTRUCTIONS

5.1

Preparation and Warm Up

It is assumed that the Mass Flow Meter or Controller has been correctly installed
and thoroughly leak tested as described in section 2. Make sure the flow source
is OFF. Power up the transducer using your own power supply (or turn the
POWER switch to the ON position at the front panel of your FMA14PD Series
Command Module). Allow the Mass Flow Meter or Controller to warm-up for a
minimum of 15 minutes.
TABLE IV PRESSURE DROPS
FLOW RATE
[std liters/min]
up to 10
15
20
30
40
50
60
80
100
up to 10
15
20
30
40
50
60
80
100
TABLE V APPROXIMATE WEIGHTS
MODEL
MAXIMUM PRESSURE DROP
[mm H O]
2
25
63
300
800
1480
2200
3100
4422
5500
720
2630
1360
2380
3740
5440
7480
10204
12850
WEIGHT
1.71 lbs (0.78 kg) 3.21 lbs (1.46 kg)
2.42 lbs (1.10 kg) 3.92 lbs (1.78 kg)
2.20 lbs (1.00 kg) 3.70 lbs (1.68 kg)
2.84 lbs (1.29 kg) 4.34 lbs (1.97 kg)
9
[psid] [mbar]
0.04
0.09
0.44
1.18
2.18
3.23
4.56
6.50
8.08
1.06
3.87
2.00
3.50
5.50
8.00
11.00
15.00 1034
18.89 1302
SHIPPING WEIGHT
2.5
6.4
30
81
150
223
314
448
557
75
266
138
241
379
551
758