Honeywell EX-DGM506 Differential Pressure Transmitter | Replacement, Equivalent & Selection Guide
The Honeywell EX-DGM506 is a high-accuracy differential pressure transmitter designed for demanding industrial process control environments. It delivers reliable pressure measurement across a wide range of applications including HVAC, clean rooms, filter monitoring, and flow measurement. This page provides full technical specifications, compatible replacement models, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | EX-DGM506 |
| Brand | Honeywell |
| Series | DGM500 Series |
| Type | Differential Pressure Transmitter |
| Measuring Range | 0–250 Pa to 0–2500 Pa (model-dependent) |
| Output Signal | 4–20 mA / 0–10 V DC |
| Power Supply | 24 V DC (±10%) |
| Accuracy | ±1% FS |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Protection Rating | IP54 |
| Connection | Screw terminal |
| Housing Material | ABS plastic |
| Weight | Approx. 1100 g (with packaging) |
| Certifications | CE |
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as direct or functional replacements for the Honeywell EX-DGM506. Always verify electrical interface, pressure range, and mounting compatibility before substitution.
| Brand | Model | Type | Compatibility Notes |
|---|---|---|---|
| Honeywell | EX-DGM506-R | Differential Pressure Transmitter | Revised version, same footprint |
| Siemens | QBM2030-1 | Differential Pressure Sensor | Similar range, 4–20 mA output |
| Dwyer | 616KD-A | Differential Pressure Transmitter | Comparable accuracy, HVAC use |
| Setra | 264 | Differential Pressure Transducer | High accuracy alternative |
| Vaisala | PMD70 | Differential Pressure Transmitter | Clean room / pharma grade |
| Johnson Controls | DP2500 | Differential Pressure Sensor | BAS integration compatible |
Note: Konmask.com recommends verifying all replacement specifications against your system requirements. Contact our team for application-specific guidance.
Why Choose the Original Honeywell EX-DGM506
- Proven reliability – Honeywell’s DGM500 series is field-tested in thousands of HVAC and process installations worldwide.
- Plug-and-play replacement – Identical mechanical and electrical interface ensures zero-modification installation.
- Calibration traceability – Factory-calibrated with documented accuracy, critical for regulated environments.
- Long-term availability – Honeywell provides extended product lifecycle support and spare parts.
- Wide signal compatibility – Dual output (4–20 mA and 0–10 V) supports most BMS and SCADA platforms.
Typical Applications
- HVAC duct pressure monitoring and control
- Clean room differential pressure management (ISO Class 5–8)
- Air filter clogging detection and maintenance alerts
- Fan and blower flow measurement via pitot tube
- Building automation system (BAS) integration
- Pharmaceutical and food-grade facility pressure zoning
- Laboratory fume hood pressure monitoring
System Compatibility
- BMS/BAS Platforms: Honeywell EBI, Siemens Desigo CC, Johnson Controls Metasys, Schneider EcoStruxure
- PLC Systems: Siemens S7-300/400/1200/1500, Allen-Bradley ControlLogix, Mitsubishi MELSEC-Q/iQ-R
- SCADA: Wonderware InTouch, Ignition, WinCC
- Signal Interface: 4–20 mA (2-wire/3-wire), 0–10 V DC analog input modules
Selection Guide
Use the following criteria to confirm the EX-DGM506 is the right choice for your application:
| Selection Criterion | Recommended Specification |
|---|---|
| Pressure Range | Confirm your process ΔP falls within 0–2500 Pa |
| Output Signal | Match to your controller input: 4–20 mA or 0–10 V |
| Power Supply | Ensure 24 V DC is available at installation point |
| Ambient Temperature | Verify installation site is within 0–50°C |
| Protection Rating | IP54 suitable for indoor, non-washdown environments |
| Mounting | Wall-mount or duct-mount bracket required |
| Certification | CE marked; confirm local regulatory requirements |
If your application requires ATEX/IECEx (hazardous area), higher IP rating, or SIL certification, contact Konmask.com for alternative model recommendations.
Quality Assurance & Sourcing
- All Honeywell EX-DGM506 units sourced by Konmask.com are genuine, factory-sealed products from authorized distribution channels.
- Each unit ships with original manufacturer documentation, calibration certificate, and warranty card where applicable.
- Batch traceability records available upon request for regulated industries.
- Anti-counterfeit verification available via Honeywell’s official product authentication portal.
How to Order
- Confirm your required pressure range and output signal type.
- Add Honeywell EX-DGM506 to cart or contact us for bulk/project pricing.
- Provide your shipping address and preferred freight method at checkout.
- For urgent orders, email support@konmask.com with your PO and required delivery date.
- Lead time: In-stock orders ship within 1–3 business days; special orders 5–15 business days.
Replacement & Compatibility FAQ
Q: Can the EX-DGM506 replace a Siemens QBM2030-1 directly?
A: Functionally similar, but verify pressure range, output signal, and connector pinout before substitution. Contact us for a compatibility check.
Q: Is the EX-DGM506 suitable for outdoor installation?
A: The IP54 rating provides protection against dust and splashing water, but it is not rated for continuous outdoor exposure. Use an appropriate enclosure for outdoor applications.
Q: What is the warranty period?
A: Standard Honeywell warranty applies (typically 12 months from date of manufacture). Extended warranty options available through Konmask.com.
Q: Can I get a calibration certificate with my order?
A: Yes. Factory calibration certificates are available. Request at time of order.
Q: Do you offer volume discounts for project quantities?
A: Yes. Contact support@konmask.com with your project BOM for a tailored quotation.
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