The 2P15M Series Teflon® Gauge Pressure Switch from UE Precision Sensors is designed for high-purity wet process applications that require dual pressure switching capability in chemically aggressive environments. Built to monitor pressure above atmospheric levels, the 2P15M enables two independent switching actions within a single compact device.
With fluoropolymer wetted materials and a factory-set, tamper-resistant design, the 2P15M is ideal for chemical delivery systems, DI water applications, and semiconductor processes where both corrosion resistance and redundant control are critical.
Features
2P15M Series Teflon Gauge Pressure Switch Features & Benefits
- Dual Switch Capability in One Device - The 2P15M integrates two independent switching outputs, allowing users to monitor multiple pressure thresholds—ideal for alarm and shutdown functions within a single unit.
- Designed for Corrosive, High-Purity Applications - Constructed with PFA and PTFE wetted components, the switch provides excellent resistance to aggressive chemicals while maintaining process purity.
- Factory-Set, Tamper-Resistant Configuration - The 2P15M is pre-configured at the factory, preventing unintended adjustments and ensuring consistent, repeatable performance in critical systems.
- High Accuracy & Repeatability - A negative-rate spring mechanism provides stable switching points and reliable long-term performance, even in demanding environments.
- Compact, Leak-Resistant Design - Engineered for tight installation spaces, the 2P15M minimizes leak paths while maintaining durability in sensitive applications.
Specifications
2P15M Series Teflon Gauge Pressure Switch Specifications & Technical Details
| 2P15M | |
| Available Settings | 5-50 PSIG |
| Deadband | 3 PSIG + 9% of Set Pt. |
| Repeatability | 0.5 psi + 2% of Setting |
| *Proof Pressure | 60 PSIG |
| Operating Temp. Range | 40 to 120 F |
| Wetted Materials | PFA or PTFE and PFA |
| Media Connections | 1/4 Flare type 1/4 Flare type flow through |
| Electrical Connections | Free Leads Crimp Type Connector |
| Min. Operating Life | 1 Million Cycles |
| Warranty | 18 Months |
*Higher proof pressures available
Applications
2P15M Series Teflon Gauge Pressure Switch Applications & Use Cases
- Chemical Delivery Systems - Provides dual pressure monitoring for staged alarms and safety shutdowns in corrosive chemical environments.
- DI Water & Ultra-Pure Fluid Systems - Maintains pressure control without introducing contaminants, ensuring system integrity.
- Semiconductor Manufacturing - Supports wet processing applications where dual switching enables layered safety and process control.
Process Safety & Redundancy Systems - Ideal for systems requiring multiple pressure thresholds—such as warning and trip points—in a single device.
The 2P15M is commonly used in applications where reliability, chemical compatibility, and multi-point monitoring are essential.
Q & A
2P15M Series Teflon Gauge Pressure Switch Q & A
- P15M: Single switch, factory-set
- 2P15M: Dual switch, factory-set
- P15M-A: Single switch, field-adjustable
The 2P15M is best suited for applications requiring two switching outputs in one compact device.
It is widely used in semiconductor manufacturing, chemical processing, and DI water systems—especially where dual pressure monitoring and corrosion resistance are required.
Downloads
Download Teflon Pressure Switches for High Purity and Corrosive Applications Brochure
Call us today at (855) 737-4714 to learn more, or fill out our online form and someone will get back to you.