Flowserve NRG211-1 Level Probe Manual de usuario descargar pdf (Pagina 10)

Technical data – level probe

Weight

Level probe approx. 5.6 kg

Welding standpipe approx. 4.5 kg

Technical data – preamplifier

Case

Terminal box made of aluminium, painted

Wiring

Via Harting connector with 6 terminals

Cable gland PG 11

Supply voltage

12 V DC, 30 mA

Output

1– 10 V DC, measuring voltage U

Protection

IP 54 (DIN 40050)

Admissible ambient temperature

70 °C

Supply cable for electrode

Screened three-core cable, conductor size 0.5 mm², max. length 500 m

Technical data – probe

Connection

Probe flange PN 320 with welding standpipe for pipes DN ≤ 100; with tee piece or for

pipes DN > 100 with lateral penetration

Materials for wetted parts

Protection tube up to 500°C St 35 (1.0305)

Protection tube up to 550°C 10 CrMo 9 10 (1.7380)

Strainer X 6 CrNiMoTi 17-12-2 (1.4571)

Insulting seal of probe rod Special ceramics material

Flange joint ring X 6 CrNiTi 18-10 (1.4541)/silver

Max. admissible pH value

10 (for ceramics insulation)

Temperature sensor

Pt 1000

Pressure/Temperature ratings

Material for flange/welding standpipe 1.5415 1.7380 1.4922

Admiss. service pressure

[bar] 4320 2200 320 2200 4320 3230

[psig] 4642 2901 4642 2901 4642 3336

Admiss. service temperature

[°C] 4120 2450 120 2500 4120 3550

[°F] 4248 2842 248 2932 4248 1022

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 21 22

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Flowserve NRG211-1 Level Probe Manual de usuario Pagina 10