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Stainless Diaphragm Pressure Sensor PLX (Discontinued Products)

Specifications

Type 100 kPa 1 MPa 2 MPa 10 MPa 50 MPa
Model No. PLX-D1L PLX-1L PLX-2L PLX-10L PLX-50L
Type of pressure Gauge pressure
Rated / set pressure range 0 to 100 kPa 0 to 1 MPa 0 to 2 MPa 0 to 10 MPa 0 to 50 MPa
Pressure withstandability 200 kPa 2 MPa 4 MPa 15 MPa 75 MPa
Applicable fluid Gas or liquid which does not corrode stainless steel (SUS302 and SUS304)
Supply voltage 12 to 35 V DC (including ripple)
Current consumption 4 to 20 mA (analog output current)
Output DC 2-wire analog current output
・Output current: 4 to 20 mA (at rated pressure range)
・Zero-point: within 4 mA ± 0.4 mA (at ambient temperature of +25 ℃ +77 ℉)
・Span: within 16 mA ± 0.32 mA (at ambient temperature of +25 ℃ +77 ℉)
・Precision: within ±1 % F.S. (including linearity and hysteresis)
・Load resistance: refer to Note 2
Response frequency 1 kHz or more
Protection IP40 (IEC) IP66 (IEC)
Ambient temperature -15 to +100 ℃ +5 to +212 ℉,
Storage: -15 to +100 ℃ +5 to +212 ℉
Temperature characteristics Zero point: within ±1 % F.S. (0 to +50 ℃ +32 to +122 ℉), within ±3 % F.S. (-15 to +70 ℃ +5 to +158 ℉), within ±5 % F.S. (-15 to +100 ℃ +5 to +212 ℉)
Span: within ±1 % F.S. (0 to +50 ℃ +32 to +122 ℉), within ±3 % F.S. (-15 to +70 ℃ +5 to +158 ℉), within ±5 % F.S. (-15 to +100 ℃ +5 to +212 ℉)
Pressure port R (PT) 1/4 male thread
Material Enclosure: Stainless steel (SUS310)
[PLX-10L and PLX-50L: Stainless steel (SUS304)],
Pressure port: Stainless steel (SUS302),
Diaphram: Stainless steel (SUS304)
Weight Net weight: 200 g approx.
Dimensions ø40 x 53.6 mm ø1.575 x 2.110 in
Accessory Pressure port protection cap: 1 No.

(Note 1): Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉ .
(Note 2): Set the load resistance and supply voltage so that the voltage produced between the +V and output terminals is maintained within 12 to 35 V.
For this, set the load resistance within the range shown in the graph below.
If the load resistance is set outside the indicated range, the voltage produced between the +V and output terminals will not meet the required rating due to voltage drop, and proper operation will not be obtainable.

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