Opis izdelka
The Differential Pressure Transmitter (two-wire technology) is a high-precision device designed for measuring positive and negative differential pressure. The two-wire system enables cost-effective wiring and easy installation, making it ideal for industrial and HVAC applications.
The device offers high accuracy and long-term stability, along with low zero drift, minimal hysteresis, and low temperature dependency, ensuring reliable and repeatable measurement results. An optional LC display allows direct on-site reading of values in Pa, kPa, or mmH₂O.
A key advantage is the 4–20 mA two-wire output, which ensures stable and interference-resistant signal transmission. An optional output signal damping of up to 5 seconds provides stable readings even under fluctuating pressure conditions.
The transmitter is calibration-capable, with optional factory or DKD calibration certificates available. Additionally, silicone-free media-contacting parts are available as an option for sensitive applications.
Tehnične specifikacije
The transmitter covers measuring ranges from 50 Pa up to 100 kPa, making it suitable for a wide range of applications. The measurement accuracy ranges from ±0.2% FS to ±1% FS, depending on the selected range.
The output signal is 4–20 mA (two-wire system), allowing easy integration into existing systems.
An optional 3½-digit LC display ensures clear and precise readings. With a protection rating of IP65, the device is resistant to dust and water jets, making it suitable for demanding environments.
The power supply ranges from 10–32 VDC, specifically designed for two-wire operation.
