Omega MMV2.5C1W4C5T1A3 PRESS TRANS 70"H20VAC 4-20MA
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The Omega MMV2.5C1W4C5T1A3 Pressure Transducer 0–70″ H₂O VAC, 4–20 mA is a rugged and sensitive vacuum/low‑pressure sensor engineered for accurate monitoring of negative pressure or suction in ventilation, HVAC, clean‑room, environmental control, and fluid/gas systems. Its stable 4–20 mA output and durable industrial‑grade construction make it well suited for continuous operation and integration within building‑management, SCADA, or process control systems.
Key Features
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Measurement range of 0–70″ H₂O (vacuum / low pressure, negative pressure range) — ideal for duct-pressure monitoring, ventilation suction control, clean‑room pressure regulation, environmental systems, and other suction-based applications.
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Standard 4–20 mA analog output — simplifies integration with PLCs, controllers, data-acquisition systems, and monitoring/control panels.
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Industrial‑grade housing and internal sensing components — built for durability, chemical and environmental resistance, and stable operation under continuous use, airflow, or gas exposure.
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Low-drift and repeatable output — ensures consistent and precise vacuum/pressure readings over time, minimizing need for frequent recalibration.
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Versatility for HVAC systems, ventilation ducts, clean‑rooms, environmental control units, suction-monitoring systems, and other applications requiring reliable low-pressure or vacuum measurement.
Specifications
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Model / Part Number: MMV2.5C1W4C5T1A3
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Sensor Type: Low-pressure / vacuum pressure transducer (gauge-type, negative pressure/ vacuum capable)
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Pressure Range: 0–70″ H₂O VAC (vacuum / low pressure range) — suitable for suction, airflow, ventilation, and environmental systems requiring negative‑pressure detection
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Output Signal: 4–20 mA analog current output — compatible with standard industrial instrumentation, controllers, PLCs, SCADA, or data‑logging systems
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Construction: Industrial‑grade housing and sensing assembly engineered for robust performance, chemical resistance, and long service life under environmental and airflow conditions
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Electrical Interface: Standard wiring interface compatible with controllers, automation hardware, or building‑management systems
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Typical Applications: HVAC suction/fluid‑flow monitoring, ventilation duct pressure control, clean‑room or environmental pressure regulation, air-handling units, suction and vacuum monitoring in fluid/gas systems, and industrial or building‑automation setups requiring precise low-pressure measurement.
With its broad vacuum‑range capability, stable current output, and rugged construction, the Omega MMV2.5C1W4C5T1A3 Pressure Transducer 0–70″ H₂O VAC, 4–20 mA offers a dependable and integration-ready solution for ventilation, HVAC, clean‑room, and environmental control applications — delivering reliable performance for sensitive negative-pressure monitoring.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.