| Pressure sensor type |
Electromechanical pressure switch
|
| Controlled fluid |
Fresh water (-22...257 °F)
Air (-22...257 °F)
|
| Adjustable range on rising pressure |
65...200 psi
|
| Approximate adjustable differential |
20...40 psi
|
| Destruction pressure |
300 psi
|
| Pressure actuator |
Diaphragm
|
| Pressure switch type of operation |
Regulation between 2 thresholds
|
| Scale type |
Adjustable differential
|
| Setting |
Internal
|
| Local display |
Without
|
| Contacts type and composition |
2 NC, snap action, DPST-DB, Form YY
|
| Cable entry number |
3 knock-outs for 1/2" conduit UL 508
|
| Electrical connection |
Screw-clamp terminals, clamping capacity: 5.261 mm²
Screw-clamp terminals, clamping capacity: 10 AWG
|
| Fluid connection type |
0.25 inch NPSF internal conforming to UL 508
|
| Short circuit protection |
20 A by cartridge fuse, type gG
|
| Materials in contact with fluid |
Nitrile (Buna-N) or equivalent rubber diaphragm
Zinc plated steel or equivalent flange
|
| Material |
Noryl thermoplastic resin or equivalent cover
Polypropylene cover
|
| Operating position |
Any position
|
| Motor power kW |
3.7 kW (5 hp) at 575 V AC, 3 phases
3.7 kW (5 hp) at 575 V AC, 1 phase
3.7 kW (5 hp) at 460 V AC, 3 phases
3.7 kW (5 hp) at 460 V AC, 1 phase
3.75 kW (5 hp) at 230 V AC, 3 phases
0.75 kW (1 hp) at 230 V DC
0.75 kW (1 hp) at 115 V DC
2.2 kW (3 hp) at 230 V AC, 1 phase
2.2 kW (3 hp) at 115 V AC, 3 phases
1.5 kW (2 hp) at 115 V AC, 1 phase
|
| Electrical durability |
100000 cycles at 10 cyc/mn
|
| Mechanical durability |
300000 cycles
|
| Terminal block type |
4 terminals
|
| Operating rate |
10 cyc/mn
|
| [Ui] rated insulation voltage |
575 V conforming to UL 508
|
| Product weight |
2.25 lb(US)
|
| Repeat accuracy |
+/- 3 %
|
| Terminals description ISO n°1 |
L1-T1
L2-T2
|
| Width |
4.19 in
|
| Height |
5.4 in
|
| Depth |
3.88 in
|
| Factory modification |
2-way pressure release valve
|
