Potter PS10 - Page 22

ADPS
ADJUSTABLE DEADBAND
PRESSURE SWITCH
PRINTED IN USA
MKT. #8910218 - REV J
MFG.#5401060 - 11/03
PAGE 2 OF 2
Adjustments
The two thumb adjustment dials, accessible through the enclosure
cover, are used to adjust the set point and reset point of the switch.
The dial scales and pointer may be used to give an indication of the
low and high set points.
The high setting adjustment dial is calibrated for increasing pressure. The
low setting adjustment dial is calibrated for decreasing pressure. For best
accuracy,makethefinaladjustmentswithapressuregaugeattheactual
working media pressure and temperature encountered in the application.
The minimum deadband (minimum span between set and reset points)
may be obtained at any point in the operating range of the switch.
When the desired settings are obtained, replace the adjustment cover.
The adjustment cover and enclosure cover can be made tamper
resistant by a single sealing wire inserted through the hole in the
locking bar.
The repeatability of the set and reset points is typically ± 1% of the
operating range.
Ordering Information
Stock
Number
Model Number
Adjustable
Operating Range
Minimum
Deadband
Proof
Pressure
Pressure
Connection
Diaphragm
1370010 ADPS-300-1B 25-300 PSIG 12 PSIG 400 PSIG 1/4" NPT Brass Beryllium Copper
1370020 ADPS-300-1S 25-300 PSIG 12 PSIG 400 PSIG 1/4" NPT 316 S.S. Beryllium Copper w/ 316 S.S. Isolator
1370030 ADPS-300-2S 25-300 PSIG 12 PSIG 400 PSIG 3/8" NPT 316 S.S. Beryllium Copper w/ 316 S.S. Isolator
1370040 ADPS-600-1B 50-600 PSIG 25 PSIG 650 PSIG 1/4" NPT Brass Beryllium Copper
1370050 ADPS-600-1S 50-600 PSIG 25 PSIG 650 PSIG 1/4" NPT 316 S.S. Beryllium Copper w/ 316 S.S. Isolator
1370060 ADPS-600-2S 50-600 PSIG 25 PSIG 650 PSIG 3/8" NPT 316 S.S. Beryllium Copper w/ 316 S.S. Isolator