DWYER INSTRUMENTS DM-2012 Differential Pressure Indicating Transmitter, 0.25 Inch WC
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Product Specifications:
| Item | Pressure Transmitter |
| Accuracy | -1% to +1% |
| Connection Size | 1/8" |
| Connection Type | Barbed |
| Electrical Connections | Screw Terminals |
| Features | Same Size As Magnehelic, Tamper Proof Button |
| Housing Material | Plastic |
| Loop Resistance | 0 ohms to 1250 ohms |
| Maximum Loop Resistance | 1250 ohms |
| Maximum Operating Temperature | 120°F |
| Maximum Pressure | 0.25 in. wc |
| Minimum Operating Temperature | 20°F |
| Minimum Pressure | -0.25 in. wc |
| Mounting Application | For Round Cutouts |
| Nist Traceable Certificate | No |
| Number Of Wires | 2 |
| Operating Range | -0.25 in. wc to 0 in.wc to +0.25 in. wc |
| Output | 4-20 mA |
| Output Amps | 4 to 20mA |
| Overall Height | 1.812" |
| Overall Length | 4.75" |
| Overpressure | 10 psig |
| Power Required | 10-35V |
| Pressure Range | -0.25 in. wc to +0.25 in. wc |
| Pressure Units | In Wc |
| Process Connection | 1/8" Male Hose Barb |
| Process Connection Gender | Male |
| Process Connection Size | 1/8" |
| Process Connection Type | Hose Barb |
| Series | DM-2000 Series |
| Standards | Ce, Rohs |
| Thermal Error | -0.055% to +0.055% |
| Weight | 4.8 oz. |
| Wetted Materials | Stainless Steel |
| Width/diameter | 4.75" |
Shipping Info:
| Ship weight (kg) | 0.52 |
| Ship height (cm) | 16.76 |
| Ship length (cm) | 14.99 |
| Ship width (cm) | 9.65 |
| HS code | 9026204000 |
| Country of Origin | US |
Product Details:
Dwyer DM-2012 pressure transmitter senses the difference in pressure between two points and produces 4 - 20mA output signals. It is ideal for fan pressure readings, filter monitoring, measuring static pressure in ducts and displaying bi-directional ranges while sensing pressure fluctuations in buildings.
Features:
- This Dwyer differential pressure transmitter has a hose barb connection, enabling the secure attachment of flexible tubing or hoses.
- It provides a quick response to pressure changes for signalling and alerting in critical situations.
- This features plastic moulded housing for durability and design flexibility.
- It features tamper-proof, digital push buttons for simplifying the calibration through easy access to zero & span settings and preventing accidental changes to settings.
- This CE-approved differential pressure transmitter is equipped with a digital LCD screen to indicate the status of the process and pressure in 4 to 6 engineering units.
- It features barbed fitting for connections between two points.
Frequently Asked Questions:
Q. What does Class SC in fuse mean?
A. Class SC fuses exhibit size-rejecting characteristics concerning their total length, effectively preventing over fusing situations.
Product Variants
| Model | Process Connection | Accuracy | Housing Material | Overpressure | Overall Length | Process Connection Size | Pressure Rating | Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DM-2002 | 1/8" Male Hose Barb | - | Plastic | 10 psig | 4.75" | 1/8" | - | 0 in. wc to 0.25 in. wc | €395.37 | |
| DM-2003 | 1/8" Male Hose Barb | - | Plastic | 10 psig | 4.75" | 1/8" | - | 0 in. wc to 0.5 in. wc | €403.61 | |
| DM-2005 | 1/8" Male Hose Barb | -1% to +1% | Plastic | 10 psig | 4.75" | 1/8" | - | - | - | RFQ
|
| DM-2007 | 1/8" Male Hose Barb | -1% to +1% | Plastic | 10 psig | 4.75" | 1/8" | - | - | - | RFQ
|
| DM-2013 | - | - 1% to + 1% | - | - | - | - | - | - | - | RFQ
|
| DM-2004-LCD | 1/4" Hose Barb | ±1% of Full Scale | Glass Filled Plastic Molded | 10 psi | 1.69" | 1/4" | 0 in. wc to 1 in. wc | - | €256.99 | |
| DM-2005-LCD | 1/4" Hose Barb | ±1% of Full Scale | Glass Filled Plastic Molded | 10 psi | 1.69" | 1/4" | 0 in. wc to 2 in. wc | - | - | RFQ
|
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DWYER INSTRUMENTS DM-2012 Differential Pressure Indicating Transmitter, 0.25 Inch WC