Dwyer 607 Series Differential Pressure Transmitter 607-3 607-4

Product Specification

Dwyer 607 Series Differential Precision Pressure Transmitter (Models: 607-3, 607-4)

Product Introduction

The Dwyer 607 Series 607-3 and 607-4 are differential precision pressure transmitters originating from the USA, bearing the Dwyer brand and CE certification. These transmitters are engineered to accurately measure differential, positive, or negative (vacuum) pressures, catering to applications requiring high precision in pressure monitoring. With a focus on reliability and performance, they convert pressure signals into actionable data, making them suitable for various industrial and commercial settings involving clean, dry, non-conductive, and non-corrosive gases. Designed for ease of installation and integration, they offer consistent operation within specified environmental and operational parameters.

Key Features
Precision Measurement: As differential precision pressure transmitters, they deliver accurate readings for differential, positive, and negative (vacuum) pressures, ensuring reliable data for critical applications.
Durable Housing: Constructed with 300 Series Stainless Steel housing rated NEMA 2, providing protection against dust and limited moisture, enhancing longevity in industrial environments.
Quick Response: Boasts a maximum response time of 250 ms, ensuring timely detection and transmission of pressure changes for dynamic pressure conditions.
Flexible Power Supply: Operates on a 12 to 36 VDC power supply, adapting to various electrical setups in different installations.
Easy Electrical Connections: Equipped with screw terminals for straightforward electrical connections, simplifying integration into control systems.
Position Versatility: Not position-sensitive, allowing flexible mounting orientations, though avoiding upward-pointing pressure connections is recommended to prevent moisture ingress.
Practical Mounting: Features mounting slots compatible with #8 or #10 screws, facilitating secure attachment to mounting surfaces.
Clear Pressure Port Identification: Marked "HIGH" and "LOW" pressure ports for correct connection—positive pressure to "HIGH," negative pressure to "LOW," and differential pressures with higher pressure to "HIGH" and lower to "LOW."
Installation Guidelines
Location Selection: Install in a clean, dry area with temperatures between -20 to 160°F, free from excessive vibration. The distance from the receiver is limited only by total loop resistance, while tubing length (for pressure supply) has minimal impact on accuracy but may slightly increase response time.
Position Considerations: Though not position-sensitive, avoid mounting with pressure connections pointing upward to prevent condensed moisture from entering the interior. Routing tubing with a low point before the transmitter also helps avoid moisture issues.
Mounting Process: Secure to the mounting surface using two #8 or #10 screws in the provided mounting slots.
Pressure Connections: Remove the pre-installed short tubing between ports before use. For positive pressure, connect to "HIGH" port and vent "LOW" port; for negative (vacuum) pressure, connect to "LOW" port and vent "HIGH" port; for differential pressure, connect higher pressure to "HIGH" and lower pressure to "LOW."
Specifications Summary
Origin: USA
Brand: Dwyer
Certification: CE
Model Numbers: 607-3, 607-4
Weight: 1.04 Lb (472 G)
Pressure Limits: 10 Psig (0.69 Bar)
Temperature Range: -20 to 160°F (-29 to 71°C) with 10 to 95% RH
Electrical Connections: Screw terminals