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1500A |
FAIRCHILD MODEL 1500A - POSITIVE BIAS RELAY
Supply pressure 250 psig max.
Flow capacity (SCFM) 150 .
Sensitivity 1' Water Column.
Adjustment range 0.5-10 psig.
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90/91 |
FAIRCHILD MODEL 90/91 - HI & LOW SELECTOR RELAY
Maximum signal pressure 200 psig.
Minimum switching differential less than .1 psig.
Maximum differential between signals 100 psig.
Port size 1/4' NPT/BSPT.
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14 |
FAIRCHILD MODEL 14 - POSITIVE & NEGATIVE BIAS RELAY
Flow capacity 40 SCFM @ 100 psig supply, 20 psig set point.
Sensitivity 1/2' Water Column.
Supply Pressure 250 psig maximum.
Output Pressure 150 psig maximum.
Pipe size 1/4' NPT - 3/8' NPT/BSPT.
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85D |
FAIRCHILD MODEL 85D - MULTI STAGE BIASING RELAY
Flow capacity 14 SCFM.
Pressure change under flow conditions less than 0.1 psig.
Maximum supply pressure 250 psig.
Maximum signal or output pressure 150 psig.
Adjustment range 0-20 psig to 1-100 psig.
Pipe size 1/8' NPT - 3/8' NPT/BSPT.
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2500A |
FAIRCHILD MODEL 2500A - BIASING REVERSING RELAY
Supply Pressure 250 psig Maximum.
Output Pressure 150 psig Maximum.
Flow Capacity (SCFM) 150 @ 100 psig supply & 20 psig set point.
Sensitivity 1' Water Column.
Adjustment range 0.5-10 psig to 2-150 psig.
Pipe size 3/8' NPT - 3/4' NPT.
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21 |
FAIRCHILD MODEL 21 - ADJUSTABLE RATIO RELAY
Flow capacity 40 SCFM @ 100 psi supply, 20 psi set point.
Sensitivity 0.5' Water Column.
Supply pressure 250 psi maximum, Out let pressure 150 psi maximum.
Ratio range 30:1 through 1:30.
Pipe size 1/4' NPT - 3/8' NPT/BSPT.
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22 |
FAIRCHILD MODEL 22 - COMPUTING RELAY
Adjustable bias over range -18 to + 15 psig.
Input and output pressure range 3-15 psig.
Maximum operating pressure:
Signal and output 50 psig Supply 150 psig.
Pipe size 1/4' NPT - 3/8' NPT.
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24 |
FAIRCHILD MODEL 24 - SNAP ACTING RELAY
Maximum supply pressure 120 psig.
Signal range 2' Water Column to 120 psig.
Repeatability 0.2' Water Column.
Adjustment range 2' W.C.-10 to 2.0-120.
Inlet and Outlet 1/4' 3/8'.
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15 |
FAIRCHILD MODEL 15 - POSITIVE BIAS RELAY
Flow Cap. 40 SCFM @ 100 psig.
Sensitivity 1/4' Water Column.
Supply Pressure 250 psig max.
Output Pressure 150 psig max.
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25 |
FAIRCHILD MODEL 25 - REVERSING RELAY
Flow capacity 40 SCFM @ 100 psi supply, 20 psi set.
Sensitivity 1/8' Water Column.
Supply Pressure 250 psi maximum.
Output pressure 150 psi maximum.
Adjustment range 0-10 psig to 2-150 psig.
Pipe size 1/4' NPT - 1/2' NPT/BSPT.
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