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RIB23/25SYEi Pressure Transmitters Atex.

RIB23/25SYEi Pressure Transmitters Atex. For neutral fluids, food or aggressive. Accuracy ± 0,25% FS

RIB23/25SYEi Pressure Transmitters Atex. For neutral fluids, food or aggressive. Accuracy ± 0,25% FS
Rib23/25syei pressure transmitters atex. for neutral fluids, food or aggressive. accuracy ± 0,25% fs
Measuring range -1 Bar ÷ 1000 Bar
Accuracy  ± 0,25% FS
Output signal 4÷20mA - 0÷10V - 0÷5V
Process connection ¼" GM - 1/2" GM - G½" flush diaphragm
Materials AISI 316L
Temperature up to 100°C
On request ATEX version intrinsic safety
Price from € 295,00

These piezoresistive pressure transmitters are approved for use in highly explosion risk areas of group II (gas and dust).
The Y-line transmitters have an extremely small temperature error. This is achieved using an additional circuit containing a temperature sensor that subdivides the temperature range into fields that are 1,5 Kelvin (K) wide.

The TK zero and TK compensation values are calculated for each field and programmed into the additional circuit.
During operation, these values are fed into the analogue signal path depending on the temperature.
Each temperature is the "calibration temperature” for this transmitter.
The accuracy thereof is mainly determined by linearity.
120 fields are available, representing a possible temperature range of 180 K.
The wider the temperature range, the greater the amount of testing that is needed to minimise the inaccuracy of the mathematical model.

Technical Characteristics

Measuring principle:
    • Piezoresistive
    Measuring range / adjustment:
      • 0÷1000 [Bar]
      Outputs available:
        • 0÷10 [V]
        • 0÷5 [V]
        • 4÷20 [mA]
        Operating voltage [V]:
          Ambient temperature:
            • -40÷+100 [°C]
            Precision Class:
              • ±0,25% VFS
              Process connection:
                • G 1/4" | G 1/2" | 1/4" - 18NPT
                Materials in contact with the media:
                  • Stainless steel AISI 316
                  • Viton
                  Degree of protection:
                    • IP65
                    • IP67
                    • IP68
                    Approvals:
                      • ATEX Declaration
                      • EC Declaration of Conformity