Low Differential Pressure Sensor
EE610
The EE610 is dedicated for the highly accurate measurement of low differential pressure. It is ideal for use in critical applications like clean rooms, hospitals, laboratories, isolation chambers or in the pharmaceutical industry. It is suitable for air as well as all non-flammable and non-aggressive gases.
Measuring Performance
The EE610 offers ±0.5 Pa accuracy across the entire measuring range. The device has a maximum measuring range of ±100 Pa. With the analogue version, a measuring range of 25 %, 50 %, 75 % or 100 % of the maximum measuring range can be selected unidirectionally or bidirectionally. These settings can be made either via the PCS10 or via DIP switches. The piezoresistive, non-flow-through pressure sensing element stands for outstanding long-term stability.
Analogue and Digital Outputs
The measured data is available on the analogue voltage and current output or on the RS485 interface with Modbus RTU protocol.
Functional and Robust
The IP65 / NEMA 4X enclosure minimises installation costs. External mounting holes allow installation with closed cover, protecting the electronics against construction site damage and pollution.
Configurable and Adjustable
The setup can be easily performed with DIP switches on the electronics board (EE610 with analogue output) or with an optional stick and the free PCS10 Product Configuration Software. The setup includes measuring range, output signal, response time, displayed units and backlight. The auto-zero interval and the measuring range can also be set with the PCS10. A zero point and span adjustment can be easily performed using the push buttons on the electronics board.
- Configurable and adjustable
- Multi-range (analogue output)
- High accuracy (±0.5 Pa)
- Knockout for ½" conduit fitting (US)
- Service interface for configuration
- Graphic display with backlight
- Fully configurable
- Auto-zero interval (optional)
- Installation-friendly enclosure
- External mounting holes
- Measuring range
- ± 25 / ± 50 / ± 100 Pa0...100 Pa
- Accuracy - *Full Scale
- ±0.5 Pa = 0.5 % FS*
- Working range - temperature
- -20...+60°C (-4...140°F)
- Feature
- Auto-zero function
- Overload limit
- ± 7000 Pa
- Analog outputs
- o-5V / 0-10 V0-20mA / 4-20mA
- Digital interface
- Modbus RTU
- Power Supply
- 15 - 35 V DC or 24 V AC ±20 %
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
EE600
Differential Pressure Sensor
Downloads EE610
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