Differential Pressure Sensor
EE600
The EE600 is dedicated for the highly accurate measurement of differential air pressure in ventilation and air conditioning systems or for filter monitoring. Additionally, it can be employed for all non-flammable and non-aggressive gases. Optionally, the sensor is available with auto-zero function.
Measuring Performance
The EE600 is available with full scale (FS) 1,000 Pa (4 inch Water Column) and 10,000 Pa (40 inch WC) and offers an outstanding accuracy of ± 0.5 % FS. For the versions with analogue outputs, several measuring ranges are selectable with DIP-switches. The piezo-resistive pressure sensing element ensures highly accurate and long-term stable measurements.
Analogue and Digital Outputs
The measured data is available on the analogue voltage and current outputs or on the RS485 interface with Modbus RTU.
Functional and Robust
The IP65 / NEMA 4X enclosure minimizes installation costs. External mounting holes allow for installation with closed cover, the electronics are thus protected against construction site pollution.
Configurable and Adjustable
The setup and adjustment can be easily performed with DIP-switches and push buttons on the electronics board (EE600 with analogue outputs) or with an optional adapter and the free PCS10 Product Configuration Software (EE600 with RS485 interface). The setup includes pressure range, output signal, response time, display units and backlight. The auto-zero interval can be set with the PCS10.
Beside differential pressure measurement, the EE600 can be set up for volume flow or air velocity measurement, as well as for filter monitoring or level indication.
- ± 0.5 % FS accuracy
- Multi-range measurement
- Digital and analogue output
- Fully configurable
- Auto-zero interval (optional)
- Large graphic display
- Installation-friendly enclosure
- Measuring range I:
- 0...250 / 500 / 750 / 1000 Pa±250 / ±500 / ±750 / ±1000 Pa
- Measuring range II:
- 0...2500 / 5000 / 7500 / 10000 Pa±2500 / ±5000 / ±7500 / ±10000 Pa
- Accuracy - *Full Scale (1000 Pa or 10000 Pa)
- ±0.5 % FS*
- Overload limits
- 0...1000 Pa /±1000 Pa ± 10000 Pa0...10000 Pa / ±10000 Pa ± 80000 Pa
- Analog outputs - *selectable with DIP switches
- *0-5 V or 0-10 V*0-20 mA or 4-20 mA4-20 mA (2-wire)
- Digital output
- Modbus RTU
Custom solutions for precise results
For more than 40 years, E+E Elektronik has been developing and manufacturing its highly precise and long-term stable sensors exclusively at its headquarters in Engerwitzdorf, Austria. The high level of vertical integration – from the sensor element to the precisely calibrated measuring device – ensures compliance with the highest quality standards and enables a quick response to customer-specific requirements.
E+E Elektronik offers:
- Accredited sensor calibration for the highest quality standards
- Efficient service – worldwide through local offices
- Short delivery times
FAQ
No, it is not recommended. It can have a negative effect on the measurement result and measurement accuracy, especially at a low pressure.
Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.
Related products
EE610
Downloads EE600
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