|
|
Series APS - AVS Adjustable Switch |
|
Adjustable Switch
-- Vacuum and Pressure Rages, 5A Relay, Compact Size. |
 Miniature
Series APS/AVS Adjustable Switches offer reliable switching
for pressure/vaccuum alarm, shutdown or  control.
The units are readily adjustable throughout their range using
the locking adjusting ring and indicating pointer. The body
is constructed of stainless steel for durability in harsh environments.
Switches include 12" (30cm) wire leads sealed with epoxy
for additional protection. |
| |
| ---Physical
Data |
| |
- Service: Compatible liquids or gases.
- Maximum Pressure/Vacuum: 150% of range.
- Temperature Range: -65 to 225°F (-54 to 107°C),
a set point change of up to 2% when used below -10°F (-23°C)
or above 125°F (52°C).
- Sensor Element: Capsule.
- Process Connection: 1/8" NPT(M).
- Switch Type: SPDT snap action.
- Electrical Ratings: 5A @ 250 VAC, 3A @28 VDC.
- Setpoint: Field adjustable
- Cycling: Not to exceed 20 CPM.
- Wetted Parts: Capsule: 17-7 PH; Fitting: 303 stainless
steel.
- Electrical Connections: 3-wire, 20 AWG insulated
with PVC, 12" (30cm) length.
- Weight: 3 oz (85g).
|
| |
| ---Stocked
Models |
Model
Number |
Set Point
Range - Decreasing |
Set Point
Range - Increasing |
Repeatability |
Deadband
(approx.) |
| APS-150 |
0.8-28.5 psi |
1.6-30.0 psi |
± 0.6 psi |
0.8-1.3 psi |
| APS-250 |
2.0-48 psi |
3.0-50 psi |
± 0.6 psi |
1-1.7 psi |
| APS-350 |
3.0-96.5 psi |
4.5-100 psi |
± 2.0 psi |
1.6-4 psi |
| APS-450 |
7.5-242.5 psi |
9.7-250 psi |
± 5.0 psi |
5-22 psi |
| APS-550 |
15.0-485 psi |
20.0-500 psi |
± 10.0 psi |
5-22 psi |
| AVS-150 |
1.6-27" Hg |
2.7-28.2" Hg |
± 1.2" Hg |
1.3-2.7" Hg |
| AVS-250 |
4.0-24.8" Hg |
5.1-28.2" Hg |
± 2.0" Hg |
1.5-3.2" Hg |
| AVS-350 |
6-21.5" Hg |
8.4-28.2" Hg |
± 4.0" Hg |
2.6-7.3" Hg |
|
