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Keller Series 21Y Pressure Transmitter is outstanding to electromagnetic fields due to its extreme ruggedness. Series 21Y Transmitters are very immune to external voltages. Because of the high insulation voltage of Series 21Y Transmitter of about 300 V, which makes this product ideal for use in the harshest of environments.
Features of Keller Series 21Y Pressure Transmitter:
- The Y-line transmitters have an extremely small temperature error.
- 120 fields are available, representing a possible temperature range of 180 K.
- Pressure range in systems with up to 1000 measuring stations.
- The 21 Y product line is outstanding due to its extreme ruggedness towards electromagnetic fields.
|Pressure Range||0 to 10 Bar, 0 to 100 Bar, 0 to 1000 Bar, 0 to 160 Bar, 0 to 2 Bar, 0 to 20 Bar, 0 to 200 Bar, 0 to 250 Bar, 0 to 30 Bar, 0 to 400 Bar, 0 to 5 Bar, 0 to 60 Bar, 0 to 600 Bar|
|Accuracy||Linearity: ±0.25 %FS, Total Error Band: ±1.0 %FS|
|Storage Temperature||-40 to 100°C|
|Operating Temperature||-40 to 100 °C|
|Pressure connection||G1/4” male, G1/8” male, 7/16”-20 UNF male and female|
|Electrical Connection||- Plug: M12 (4-pole), Packard, MPM|
|Response Time (Supply ON)||(0 to 99 %) < 5 ms|
|Isolation||> 10 MΩ at 300 VDC|
|Dead Volume Change||< 0.1 mm3|
|Material in Media Contact||Stainless Steel AISI 316L (1.4404/1.4435)|
|Endurance||> 10 million cycles, 0 to 100 %FS at 25 °C|
|Oil Filling||Silicon Oil|
|Protection class||IP 67|