With passive RFID Transponder Interface
This series is a unique combination of an extremely sturdy, tried-and-tested industrial pressure transmitter and RFID (radio frequency identification) wireless technology.
The D line piezoresistive transmitters used to measure pressure are based on KELLER’s own chip-in-oil technology. The laser-welded, hermetically sealed stainless steel housing, which is filled with oil for pressure transmission, contains the pressure transducer and the ultra-
energy-efficient compensation electronics with I2C interface.
Series 21 D RFID: Passive RFID pressure transponders
The plastic cap houses the interface to the pressure transmitter and all RFID components including the antenna. The scanner provides the power required to log instantaneous values.
Performance features:
• Extremely resistant to environmental impact
• Ultra-compact stainless steel housing, also available in Hastelloy C-276
• High accuracy, outstanding long-term stability, hysteresis-free
• Temperature displayed alongside accurate pressure reading
• Pressure ranges from 3 to 1’000 bar
• Freely programmable measuring point numbers (8 alphanumeric characters)
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TEL：886-02-26583687
FAX：886-02-26583687
Address：5F, No.21,Ln.221,GangGian Rd., Nei-Hu Dist., Taipei City 11494, Taiwan
Service Time：Monday to Friday 8:30AM~6:00PM 
