WIKA PGS23/PGS26 pressure gauges with switch contacts
$120.00
The WIKA PGS23 and PGS26 are precision Bourdon tube pressure gauges with integrated switch contacts, designed for reliable pressure monitoring and control in industrial applications. These gauges offer both mechanical pressure indication and the ability to trigger actions such as alarms, system shutdowns, or process control based on adjustable pressure setpoints.
Typical Applications:
• Pressure monitoring in hydraulic and pneumatic systems
• Control applications in chemical and petrochemical industries
• HVAC, refrigeration, and energy production
• Water and wastewater treatment plants
• Pump protection, safety shutdowns, and overpressure control
Not Recommended For:
• Extremely low-pressure applications
• Hazardous environments requiring specific protective certifications (e.g., ATEX)
Selection Notes:
• Ideal for applications where pressure indication and switch contacts for triggering control actions are both required
• Available in multiple pressure ranges, suitable for both low and high-pressure applications
• Flexible switch contacts that can be set to trigger alarms, shut down processes, or control valves based on predefined pressure thresholds
• Easy to integrate into existing control systems for automated operation
• Robust construction ensures durability and reliability in harsh industrial environments
Why Choose the WIKA PGS23/PGS26 Pressure Gauges with Switch Contacts
• Dual functionality: Provides accurate mechanical pressure measurement and electronic control outputs for process automation
• Adjustable switch points allow for customized actions such as triggering alarms, process shutdowns, or controlling valves based on pressure thresholds
• Built with robust Bourdon tube technology for reliable long-term performance in demanding environments
• Low maintenance, cost-effective solution for process control in a wide range of industrial applications
• Available in a variety of pressure ranges to meet the needs of different processes
• Suitable for industries where safety and control are critical, such as chemical, energy, and water treatment
FAQ
Q: What types of switch contacts are available with the PGS23/PGS26?
A: The PGS23/PGS26 are available with single or double adjustable switch contacts that can be configured to trigger various actions, such as alarms or system shutdowns.
Q: How do I adjust the switch points?
A: The switch points can be adjusted easily via a dial or screw on the back of the gauge, providing flexible control and setup.
Q: Are these gauges suitable for use in hazardous environments?
A: These models are designed for general industrial applications. For hazardous environments, please consult WIKA for the appropriate certification (e.g., ATEX).
Q: Can I integrate the PGS23/PGS26 with my existing control system?
A: Yes, the PGS23/PGS26 can be integrated into existing systems, thanks to their adjustable switch contacts and versatile output options.
| Type of measuring element | Bourdon tube, C-type or helical type |
|---|---|
| Material | Stainless steel 1.4404 (316L) |
| Leak tightness | ■ Helium tested, leakage rate: < 5∙10-3 mbar l/s |
| Accuracy class | EN 837-1 |
| Scale ranges | bar 0 … 1,600 |
| Process connection standard | ■ EN 837-1 |
| Type of contact | ■ Magnetic snap-action contact, model 821, see page 6 |
| Switching technology | Magnetic snap-action contact, model 821 |
| Connection type | ■ Cable socket, black |
| Approvals | EU declaration of conformity |
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