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The DPT-2000-2 is a differential pressure transmitter from the Johnson Controls Metasys DX series designed to provide high-accuracy readings in a range suitable for various applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Differential Pressure Transmitter |
| Product Line | Metasys DX |
| Part Number | DPT-2000-2 |
| Weight | 1.00 lbs (0.45 kg) |
| Pressure Range | 0 to 1.5 inches Water Column (in. W.C.) |
| Output Signal | 0.5 to 4.5 VDC |
| Power Supply Requirement | 24 VDC (typically 14-30 VDC) |
| Accuracy | ±1.0% of full span |
| Repeatability | ±0.05% full span |
| Position Effect (Zero Shift) | ±0.1 VDC maximum |
| Operating Temperature Range | 32°F to 140°F (0°C to 60°C) |
| Storage Temperature Range | -22°F to 185°F (-30°C to 85°C) |
| Stability (One Year) | Zero Shift: ±0.5%, Span Shift: ±2% of full span |
| Pressure Connections | Barbed fittings for 1/4 in. O.D. tubing |
| Electrical Terminals | 1/4 in. male spade with 8 in. wire length |
| Humidity Operating Condition | Up to 90% RH, non-condensing |
The Johnson Controls DPT-2000-2 is a differential pressure transmitter suitable for various applications. It accurately measures pressure from 0 to 1.5 inches Water Column (in. W.C.). This unit produces an output signal ranging from 0.5 to 4.5 VDC, making it easy to integrate into existing systems.
This transmitter requires a 24 VDC power supply, with operational input commonly between 14 and 30 VDC. The DPT-2000-2 ensures reliable measurements with an accuracy of ±1.0% of the full span. Additionally, it features a repeatability specification of ±0.05% of the full span, promoting consistent performance.
The device operates effectively in temperatures between 32°F and 140°F (0°C and 60°C) and can be stored in more extreme conditions, rated from -22°F to 185°F (-30°C to 85°C). Over a year, zero shift stability is ±0.5%, while span shift remains at ±2% of full span, ensuring long-term reliability.
This transmitter uses barbed fittings compatible with 1/4 in. O.D. tubing for pressure connections. The electrical terminals include a 1/4 in. male spade with an 8 in. wire length. The DPT-2000-2 can function in environments with humidity levels up to 90% RH, provided they do not condense.