£295.00 ex VAT | £354.00 Inc VAT
Absolute pressure transducer, for measuring the temperature of refrigerants, with a measuring range of up to 50 bar, also a resolution of 0.001 bar. Including a 1.5m ALMEMO® connecting cable and programming of a refrigerant measuring channel.
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|Overload:||Two times final value|
|Output signal:||0.2 to 2.2 V|
(linearity + hysteresis + reproducibility)
|±0.5 % of final value|
|Total error range:|
0 to +50 °C
-10 to +8 °C
(linearity + hysteresis + reproducibility + temperature + coefficients + zero-point + range tolerance)
|±1.0 % of final value|
±1.5 % of final value
|Response time (0 to 99%)||<5 ms|
|Nominal conditions:||22°C ±2 K, 10 to 90 % RH, non-condensing|
|Power supply:||6.5 to 15 VDC, consumption <4 mA via ALMEMO® connector|
|Operating temperature:||-40 to +100 °C|
|Pressure terminal:||male thread G1/4" membrane not flush with front|
|Material in contact with medium:||Stainless steel|
|Protective class:||IP 65|
• Compact pressure sensors for industrial applications in liquid and gaseous substances.
• Piezo-resistive, flexibly suspended silicone measuring cell in an oil-filled, all-welded special steel enclosure.
• The stable mechanical construction provides a reliable protection for the measuring cell against the test substance and immunes it against pressure peaks and vibrations.
• Absolute pressure: pressure related to vacuum (0 bar).
|Calculation of the refrigerant temperature with device special version SB0000R2|
The ALMEMO® Version V6 devices (2590-2/-3S/-4S, 2690, 2890, 8590, 8690, 5690) can be used a for continuous temperature measurement (resolution 0.1K) with absolute pressure sensors (resolution 0.001 bar compulsory). Both pressure and temperature can be selected or continuously indicated and recorded.
|Technical data for ALMEMO® option SB0000R2:|
|Pressure Range:||0 to 36 bar||0 to 49 bar||0 to 40.5 bar||0 to 32 bar||0 to 32 bar|
|Temperature Range:||-90°C to +79°C*||-100°C to +26°C*||-75°C to +101°C*||-60°C to +65°C*||-60°C to +65°C*|
|Operation Point:||Dew-point||Dew-point||Dew-point||Dew-point||Boiling point|
|Pressure Range:||0 to 46 bar||0 to 46 bar||0 to 49 bar||0 to 27 bar||0 to 37 bar|
|Temperature Range:||-50°C to +86°C*||-50°C to +86°C*||-70°C to +70°C*||-50°C to +70°C*||-70°C to +70°C*|
|Operating Point:||Dew-point||Boiling point||Dew-point||Dew-point||Dew-point|
|*The final temperature is obtained from the data of the refrigerant. For a pressure transducer with smaller pressure ranges, the specified final temperature changes. (Linearization's for other refrigerants on request)|