The differential pressure transmitters of the DP-5000 series are used to measure differential pressure, overpressure and vacuum. They provide one adjustable pressure range and one output signal.

Applications

Monitoring of gaseous, non-combustible and non-aggressive media.

Possible usage areas are:

• Building automation, air conditioning systems and clean room monitoring
• Valve and flap control
• Filter, ventilator and blower monitoring
• Control of air flows

Adjustable pressure range

The end of the pressure range can be reduced to 50% of its factory set full scale value simply by the use of a push-button.

Output signal

4 ... 20 mA. Other signals on request.

Easy offset calibration

The output signal can be calibrated to zero by pressing the push-button (pressure transmitter must be depressurised).

Configurable response time

The response time of the output signal can be configured using a jumper. If the jumper is in place the response time is slow (factory setting), which is useful for suppressing brief pressure peaks. If the application requires a fast response time the jumper must be removed.

Reset

The transmitter can be reset to its factory setting, just by pressing the push-button for >10 sec.

Measuring method

Piezoresistive pressure transducer.

Mounting position

Can be mounted in any position. The zero offset calibration eliminates any possible position error.

SPECIFICATIONS:

Output signal: 2-wire version

Medium: Air and non-combustible and non-aggressive gases

Working and storage temperature: -20 ... 70°C

Linearity (incl. hysteresis and repeatability): ≤ ±0.5% FS, min. ±1 Pa

Uncertainty (Total Error Band w/o long-term and temperature effects) : ±1% FS, min. ±1 Pa

Long-term stability: ≤ ±1% FS

Humidity: 0 ... 95 % rel, non-condensing

Electrical connection: Spring terminals for wires

Mounting: Screw mounting with serratedscrews

Housing material: ABS

Housing dimensions: approx. Ø 66 x 28 mm

Protection class according to:

EN 60529

CE Conformance