Series 8000
- Proven design in stationary and mobile hydraulic applications
- Wide setpoint pressure range
- Available in wide range of configurations
- Precise setpoint adjustment
- Factory preset or field adjustable
- UL Type 4, IP65, IP67, IP68, Ex ia
- Modular concept
- Manifold mount
- Additional process connections
The Series 8000 mechanical switch incorporates all the manufacturing knowledge and experience that has earned Barksdale's Compact Switches the reputation of top quality and robustness in a competitive industry. With 6 different pressure ranges between 6 and 8,700 psi (0.4 to 600 bars), customers have the option to select either the diaphragm model or the piston version to meet their specific application needs. A large choice of pressure port blocks bolted on the CETOP flange provide customers the flexibility to order various pressure ports independent of the switch, keeping inventory costs low.
Specifications
General Specifications*
| Repeatability: | ±2% typical, diaphragm models ±1% typical, piston models |
| Microswitch: Type: Rating: |
SPDT contact Silver contacts: 3A @ 250 VAC 5A @ 125 VAC 3A @ 30 VDC Gold contacts: 0.1A @ 125 VAC 0.1A @ 30 VDC |
| Switching Frequency: | max. 60 /min piston switch max. 30/ min diaphragm switch |
| Wetted Parts: Process Fitting: Housing: Seals & Diaphragms: Adjustment Screw: |
300 series stainless steel Aluminum die-cast 230 Buna-N (NBR) standard; Viton® (FKM), EPDM (EPR) optional 300 stainless steel (HEX 5 mm) |
| Electrical Connection: | See options on next page |
| Enclosure Ratings: | NEMA 4; IP65, IP67, IP68 |
| Pressure Connection: | Standard manifold (Addtional options available; see product configurator) |
| Approvals: Standard: Optional: |
UL / cULus (CSA) GOST R Intrinsically safe DIN plug version Cable version DIN plug and cable version |
| Ambient Temperature Range: Piston Switch: Diaphragm Switch: |
-40°F to +176°F (-40°C to +80°C) -4°F to +176°F (-20°C to +80°C) |
| Adjustment Instructions: Setpoint Adjustment: |
Turn adjustment screw clockwise to increase pressure setpoint; counterclockwise to decrease pressure setpoint. |
| Shipping Weight: Manifold Flange: Adaptor Version Straight: Adaptor Version 90° Angle: |
0.77 lbs. (350 g) 1.36 lbs. (620 g) 1.48 lbs. (675 g) |
| * See product confi gurator for additional options. |
Wiring Code
| DIN 43650 Plug (T/B) | M12 Plug (M) | Cable Gland (P) | 1/2” NPT Conduit w/ Free Leads (C) | |
|---|---|---|---|---|
| Common | 1 | 1 | White | Violet |
| Normally Closed | 2 | 2 | Black | Blue |
| Normally Open | 3 | 4 | Red | Red |
| Ground | GRD | 3 | Green | Green |
| (contact status at atmospheric pressure) |
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