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Dwyer 605 Series Magnehelic Indicating Pressure Transmitters
Dwyer 605 Series Magnehelic Indicating Pressure Transmitters are versatile instruments that combine local pressure indication with electronic signal output for remote monitoring. They provide accurate low differential pressure measurement with both analog output and an easy-to-read dial, making them ideal for HVAC and cleanroom applications.
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Categories: Pressure Gauges
Description
The Dwyer 605 Series Magnehelic Indicating Pressure Transmitters integrate the trusted Magnehelic mechanical gauge with a solid-state pressure transmitter, offering the convenience of dual functionality in a single device. The magnetic coupling mechanism ensures smooth pointer movement without gears, while the electronic circuitry converts pressure readings into standard output signals such as 4–20 mA or voltage. This allows users to monitor pressure locally and transmit data to building management systems (BMS) or control systems simultaneously. Available in a wide range of low-pressure scales, these transmitters are commonly used for monitoring airflow, filter condition, and static pressure in ventilation systems.
In addition, the device features a rugged die-cast aluminum housing with a clear acrylic face for durability and visibility in industrial environments. It requires minimal maintenance and offers excellent long-term stability with simple zero adjustment for calibration. The compact design allows for easy panel or surface mounting, while its compatibility with standard control systems makes it a cost-effective solution for both commercial and industrial applications. With reliable performance and dual indication capability, the 605 Series is widely used in HVAC and process control systems.
QTech Safety is a leading supplier of Dwyer 605 Series Magnehelic Indicating Pressure Transmitters in Ireland, offering competitive prices and fast worldwide shipping across United Kingdom (UK), Germany, France, Italy, Spain, United States USA, Canada, Mexico, and Western Australia (Perth). Buy Dwyer Instruments Pressure Gauge from one of Ireland’s most trusted industrial safety equipment suppliers.
Features of Dwyer 605 Series Magnehelic Indicating Pressure Transmitters
- Combines pressure gauge and transmitter in one unit
- Measures low differential pressure of air and gases
- Provides local indication + analog output (4–20 mA / voltage)
- Magnetic coupling design (no gears) for smooth operation
- High accuracy and repeatability
- Rugged die-cast aluminum construction
- Easy zero adjustment for calibration
- Compatible with BMS and control systems
- Suitable for panel or surface mounting
Technical Specifications of Dwyer 605 Series
- Type: Indicating differential pressure transmitter
- Measurement range: Multiple ranges (e.g., 0–0.25 to 0–100 in. w.c.)
- Accuracy: ±2% full scale (gauge), transmitter accuracy varies by model
- Output signal: 4–20 mA, 0–5 V, or 0–10 V
- Operating temperature: -6.7 to 60 °C (20 to 140 °F)
- Media compatibility: Air and non-combustible, compatible gases
- Maximum pressure: 15 psig (1.03 bar)
- Power supply: 10–35 VDC (depending on output type)
- Case material: Die-cast aluminum
- Lens material: Clear acrylic
- Process connection: 1/8″ NPT female
- Mounting: Panel or surface mount
- Adjustment: External zero adjustment
Pressure Gauges Part Number & Configuration Guide
Standard (Example) Part Number
605-00N
This is a reference configuration for the Dwyer Instruments Pressure Gauges. It represents one commonly supplied setup and helps customers understand how the part number is structured.
Configurable Part Number Format
605-XXX
Each X / XX in the part number indicates a selectable option that can be customized based on your application requirements such as Pressure Type, Connection Type, Pressure Range & Transmitter Output.
✅ Important: Final part number depends on the exact configuration needed for your machinery, environment, and monitoring system.
Applications
The Dwyer 605 Series Magnehelic Indicating Pressure Transmitters is commonly used in industrial calibration and testing applications, including:
- HVAC duct and airflow monitoring
- Air filter condition indication
- Cleanroom pressure monitoring
- Fan and blower pressure measurement
- Industrial ventilation systems
Why Choose QTech Safety?
At QTech Safety, we’re more than just a safety supplier we’re your trusted partner in workplace protection and compliance.
Here’s why companies across UK and Ireland (EU) choose us for safety products and training:
- Comprehensive Range of Safety Equipment:
From gas detection and PPE to industrial safety tools, we offer one of the widest selections of trusted brands all at competitive Irish market prices. - Test & Measurement Instruments You Can Trust:
We supply a wide range of test and measurement instruments from the most leading and trusted brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity sensors, and other advanced measurement tools to support accurate diagnostics, condition monitoring, calibration, and maintenance applications. - Expert Health & Safety Training:
We provide professional health and safety training programmes designed to help your workforce stay compliant and confident on the job. - Fast, Reliable Delivery Worldwide:
Whether you’re in Texas United States or Perth Western Australia, our fast delivery service ensures you get your safety equipment quickly and efficiently. - Trusted by European Businesses:
We’re proud to support industries across Europe (UK) with certified safety solutions, expert advice, and responsive customer service.
We Ship Worldwide
At QTech Safety, we supply industrial sensors and instrumentation across Ireland, offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers in Europe, North America, and Australia.
🡆 Europe (United Kingdom, Ireland, Germany, France, Italy, Spain, and the rest of European Union)
🡆 Australia (Western Australia WA, Queensland QLD, and New South Wales NSW)
🡆 North America (United States, Canada, Mexico)
