34 • Eclipse Pressure Transducers 026-1701 Rev 0 01-05-98
The Eclipse
pressure transducer can safely handle an
applied vacuum. With the Eclipse, there is no need to re-
move or valve off the transducer before a vacuum is ap-
plied. In addition, the Eclipse pressure transducer is
compatible with ammonia.
Mounting
In high-humidity environments, mount the transducer
so that the cable is at the bottom or side. This creates a
moisture trap away from the transducer. However, if pres-
sure media might freeze, mount the transducer with the
pressure port pointing down.
Installation
1. Wrap the port threads with Teflon
tape to
ensure tight seal.
2. Screw the transducer onto the access valve.
Tighten by using a wrench on the hex nut be-
hind the port. Do not use the transducer cas-
ing to apply torque.
3. Connect the transducer to the 16AI board as
shown in Figure 26.
Output Voltage (V)
Pressure in PSIG
0 to 100 PSIG
Eclipse
Transducer
0 to 200 PSIG
Eclipse
Transducer
0 to 500 PSIG
Eclipse
Transducer
0.50 0 0 0
0.70 5 10 25
0.90 10 20 50
1.10 15 30 75
1.30 20 40 100
1.50 25 50 125
1.70 30 60 150
1.90 35 70 175
2.10 40 80 200
2.30 45 90 225
2.50 50 100 250
2.70 55 110 275
2.90 60 120 300
3.10 65 130 325
3.30 70 140 350
3.50 75 150 375
3.70 80 160 400
3.90 85 170 425
4.10 90 180 450
4.30 95 190 475
4.50 100 200 500
Table 9-Voltage-Pressure Table for 100, 200, & 500 PSIG Eclipse Pressure Transducers
To Next Page
Loading...
