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Absolute pressure transmitter 21PY
membranepiezoresistiveratiometric

Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric - image - 2
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric - image - 3
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric - image - 4
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric - image - 5
Absolute pressure transmitter - 21PY  - KELLER Pressure AG - membrane / piezoresistive / ratiometric - image - 6
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Characteristics

Pressure type
absolute
Technology
membrane, piezoresistive
Output
ratiometric
Mounting
threaded
Fluid
for gas, for liquids
Material
stainless steel
Protection level
rugged, EMC, IP67
Applications
process
Other characteristics
compact, precision, CE, temperature-compensated, custom-made, fully-welded, oil-filled
Pressure range

Max.: 600 bar
(8,702.26 psi)

Min.: 0 bar
(0 psi)

Precision

0.5 %

Process temperature

Max.: 100 °C
(212 °F)

Min.: -20 °C
(-4 °F)

Description

The compact pressure transmitters of the 21PY series with 0,5...4,5V output have a diameter of just 14 mm and weigh in at less than 23 g. The sophisticated compensation circuit makes it possible to specify a narrow total error band.

Other KELLER Pressure AG products

Pressure Transmitters

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.