Series 9671X, 9681X, 9692X
Description
Barksdale's explosion proof compact pressure swtiches are ideal for hazardous location hydraulic applications and many of your other industrial control needs. Series 9671X/9681X are available in vacuum and pressure ranges up to 500 psi with a high proof pressure of 1000 psi, and series 9692X is available in pressure ranges up to 7500 psi with a high proof pressure of 15,000 psi, these pressure switches come with a SPDT or DPDT limit switch. The rugged design provides you with the reliablility you need for your mission critical applications.
Features
- Diaphragm Seal Option Available
- NEMA 4X, 7 & 9
- Safe to Adjust During Operation
- Tamper Proof Cover
- SPDT and DPDT Switch Option
- NACE Compliant
- Dual Seal for Div 1 & 2 applications
- UL, CSA and ATEX approved
Technical specifications
Wiring Code
| 9692X/9681X (Pressure) | 9671X (Vacuum) | |||
|---|---|---|---|---|
| Lead | Circuit #1 | Circuit #2 | Circuit #1 | Circuit #2 |
| Normally Open | Red | Yellow | Blue | Orange |
| Common | Purple | Brown | Purple | Brown |
| Normally Closed | Blue | Orange | Red | Yellow |
| Ground | Green | Green | ||
General Specifications
| Accuracy: | ±2% of full scale |
| Typical Life: | 2.5 million cycles |
| Switch: | SPDT, snap action, Class CC simulated DPDT (optional) |
| Wetted Parts: Process Fitting: Seals: Piston: Enclosure: | 316 stainless steel VitonR Diaphragm (9671X & 9681X) VitonR O-ring and Tefl onR backup ring (9692X) Stainless steel (on 9692X) 316 stainless steel |
| Electrical Connection: | 1/2" NPT male conduit connection, 18 AWG, 18" (300 mm) free leads |
| Electrical Rating: | 11 amps @ 125/250VAC 5 amps @ 30 VDC (CC Class) |
| Enclosure Ratings: | NEMA 4X, 7 & 9 |
| Pressure Connection: | 1/4" NPT female |
| Approvals: UL # E37043 CSA # LR22354 | CE 0081 2 G, EEX d IIC T6, LCIE 08 ATEX 6074X UL&CSA Approved for use in hazardous locations Class I, Groups A,B,C,& D; Class II, Groups E,F,& G (Group A, UL Only) |
| Ambient Temperature: | -4° to +104°F (-20° to +40°C) |
| EMI/RFI: | EN55011 |
| Vibration: | 10g´s 10-500 Hz, MIL-STD-202F |
| Shock: | 50g´s, 11 mS, MIL-S-901C |
| Adjustment: | Internal adjustment wheel with built in locking set-screws (#6)1 |
| Shipping Weight: | Approximately 1.85 lbs. |
