Vent Tube
PX791 & PX792 Series
The cable will have a clear Teflon vent tube that's required at pressure below 500 psi to provide atmospheric reference. The open end should be placed in a dry area.
Life Support Policy
These products are not authorized for use as critical components in life support devices or systems. As used herein:
1. Life support devices or systems are devices or |
systems which, (a) are intended for surgical |
implant into the body, or (b) support or sustain |
life, and whose failure to perform, when prop- |
erly used in accordance with instructions for |
use provided in the labeling, can be reasonably |
expected to result in a significant injury |
to the user. |
2. A critical component is any component of a life |
support device or system whose failure to per- |
form can be reasonably expected to cause the |
Dimensions
C
A
B
failure of the life support device or system, or |
to affect its safety or effectiveness. |
D
Figure 1. Loop Supply Voltage vs. Loop Resistance
Loop Supply Voltage vs.
Loop Resistance
for
| 1182 |
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(Ohms) | 1000 |
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750 |
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| |
Loop Resistance |
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500 |
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250 |
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| 0 |
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| 0 | 10 | 20 | 30 | 36 |
Loop Supply Voltage (Vdc)
Vmin = 10V + [.022A*(RL)]
*includes a 10% safety factor
RL = RS + RW
RL = Loop Resistance (ohms)
RS = Sense Resistance (ohms)
RW = Wire Resistance (ohms)
MODEL | A | B | C | D | SERIES |
S15 | 0.8 | 4.7 | 0.9 | 2.0 | PX791 |
S20 | 0.8 | 4.7 | 0.9 | 2.5 | PX792 |
