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Quality Products from Qualified Professionals
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SDA-
Applications
- Pressure measurement in the field of heating , ventilation and air conditioning.
- Measuring of air flow velocity.
- Measuring and control of positive or negative pressure for example for clean rooms.
- Recording of minimum and maximum values for critical environments
- Supervision of critical pressures
Features
- Pressure measurement from 300 Pa up to 5kPa
- Programmable pressure display range
- Minimum and maximum pressure memory
- 0…10V or 0…20mA measuring signals, selectable with jumpers
- Signal range programmable
- Selectable averaging signal
The transmitter measures the pressure by the use of a diaphragm that transfers the force onto a ceramic fulcrum lever. The signal is temperature compensated and calibrated. The microprocessor samples the pressure once per second. It calculates an averaging signal over a preset number of seconds and generates an output signal based on minimum and maximum pressure values.
Tel:(86 22) 81456420
Fax:(86 22) 23707179
Email:info@phetech.com.cn
MSN:phetech@hotmail.com
Address:
Room 403, Block D, Hi-