Product Description
The UNITED ELECTRIC CONTROLS H100-194 is a general purpose diaphragm pressure switch designed for industrial and commercial pressure sensing applications. The diaphragm-style sensing element responds to system pressure changes and actuates an internal switch mechanism to signal control circuits or trigger safety shutdowns. The H100-194 is rated to a maximum pressure setting of 2000 psi and connects via a 1/2 inch NPTF threaded port. At 3 pounds, it is compact enough for panel or inline mounting in tight installations. Licensed technicians and instrumentation specialists are the typical installers for this class of pressure switch.
The H100-194 is suited for general purpose pressure switching tasks across a range of industrial and commercial system types, including hydraulic circuits, compressed air systems, water and fluid distribution lines, and process control applications. The NPTF thread form provides a dry-seal connection that reduces the risk of leakage at the port. This switch is appropriate for installations where a reliable, field-adjustable pressure setpoint within a broad range up to 2000 psi is required.
Key Features
- Diaphragm sensing element for general purpose pressure switch service
- Maximum pressure setting of 2000 psi
- 1/2 inch NPTF threaded port for dry-seal pipe connections
- Compact and lightweight at 3 pounds for flexible mounting options
- Suitable for hydraulic, pneumatic, and fluid process control circuits
Compatibility
Designed as a general purpose diaphragm pressure switch for industrial and commercial systems requiring a 1/2 inch NPTF pressure port connection and a maximum setpoint up to 2000 psi.
Installation Notes
Installation should be performed by a licensed instrumentation technician or qualified trades professional familiar with pressure system safety requirements. De-energize all electrical circuits and depressurize and isolate the pipe or system before removing or installing the switch. Use appropriate thread sealant compatible with the process fluid when making up the NPTF connection, and verify the port torque meets the system piping specifications. Consult applicable local codes and the system pressure ratings before commissioning.
Technical Specifications
- Switch Type: General Purpose Diaphragm
- Maximum Pressure Setting: 2000 psi
- Thread Type: NPTF
- Thread Size: 1/2 inch
- Weight: 3 pounds
Standard Information
- Brand: UNITED ELECTRIC CONTROLS
- Manufacturer Part Number: H100-194
