Description
Overview
The Dwyer 629C-04-CHP2E5S13V is a heavy-duty differential pressure transmitter engineered for demanding HVAC and industrial process applications. Featuring a 0 to 50 Psid measurement range and a robust NEMA 4X conduit housing, this transmitter delivers reliable, accurate pressure readings in wet, corrosive, or wash-down environments. The included 3-way valve assembly simplifies field installation and in-service calibration without interrupting the process.
Key Features
- Measurement range: 0 to 50 Psid (differential pressure)
- NEMA 4X conduit housing for protection against corrosion, dust, and water ingress
- Process connection: 1/4″ Female NPT fitting for easy pipe integration
- Electrical connection: 1/2″ Female NPT conduit entry
- Electrical output: 4 to 20 mA industry-standard analog signal
- Includes 3-way valve for isolation and calibration convenience
Specifications
- Model: 629C-04-CHP2E5S13V
- Brand: Dwyer Instruments
- Pressure Range: 0–50 Psid
- Output Signal: 4–20 mA
- Housing Rating: NEMA 4X
- Process Connection: 1/4″ Female NPT
- Electrical Conduit Connection: 1/2″ Female NPT
- Valve Type: 3-Way
Applications
- HVAC system pressure monitoring and control
- Filter differential pressure measurement
- Pump and compressor pressure monitoring
- Industrial process control and building automation systems
- Flow measurement via differential pressure method
Why Choose the Dwyer 629C Series?
Dwyer’s 629C Series pressure transmitters are trusted by HVAC professionals and industrial engineers for their precision, durability, and ease of installation. The NEMA 4X enclosure ensures long service life in harsh environments, while the universal 4–20 mA output integrates seamlessly with virtually any building automation or process control system. The factory-included 3-way valve eliminates the need for separate valve procurement and streamlines commissioning.
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