Photo: Raimond Spekking · CC BY-SA 4.0 · Image credits
Instrumentation & Sensors
Differential Pressure (DP) Transmitter for Flow and Level
Model: DP-200
DP transmitter with 0.1 % accuracy for orifice flow, tank level and filter pressure-drop measurement.
- 0–0.1 bar to 16 bar ranges
- Built-in square-root extraction for flow
- One-sided overpressure resistant
- Optional 3-valve manifold
Nationwide delivery · Free technical advice
Measuring range0 – 0.1 … 16 bar (DP)
Accuracy±0.1 % FS
Output4–20 mA · HART
Turndown ratio100 : 1
Overview
The DP-200 measures the pressure difference between two points and can apply square-root extraction to compute flow from an orifice or venturi. The sensor tolerates up to 400 bar one-sided overpressure, and a 3-valve manifold is optional.
Technical specifications
General
- Measuring range
- 0 – 0.1 … 16 bar (DP)
- Accuracy
- ±0.1 % FS
- Output
- 4–20 mA · HART
- Turndown ratio
- 100 : 1
Materials & construction
- Material
- AISI 316L · Hastelloy (opt.)
- Process connection
- ¼″ NPT · 7/16″-20 UNF
Process conditions
- Operating temperature
- −40 … +120 °C
- Protection
- IP66 / IP67
Electrical
- Supply
- 10.5 – 42 V DC
Applications
Orifice and pitot flow measurement
Closed-tank level
Filter and strainer pressure drop
Air handlers and duct monitoring
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