Description
The United Electric H100-534 pressure switch is a low-pressure, field-adjustable control designed for precise monitoring of air and gas systems in HVAC and industrial applications. With an adjustable setpoint range of 2.5 to 50 inches of water column (in. W.C.), this switch is ideal for applications such as airflow proving, duct pressure monitoring, and filter status indication. The unit features a stainless steel diaphragm for enhanced durability and resistance to corrosion, making it suitable for demanding or contaminated environments. The SPDT (single-pole, double-throw) contact configuration allows for flexible wiring of normally open and normally closed circuits. Housed in a NEMA 4X-rated enclosure, the H100-534 provides superior protection against water, dust, and corrosion for reliable operation in harsh or washdown environments.
Key Features
- Adjustable pressure range: 2.5–50 in. W.C.
- Stainless steel diaphragm for improved corrosion resistance and durability
- SPDT switch configuration for flexible control wiring
- NEMA 4X enclosure for corrosion-resistant, watertight protection
- Designed for low-pressure air and gas applications
- Ideal for HVAC systems, airflow proving, and duct pressure monitoring
- Durable construction for reliable long-term performance
