Gestra LRG16-40 G1 PN40 conductivity measurement

Gestra

Product Code: LRG16-40 G1 PN40
Brand: Gestra



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Description for Gestra LRG16-40 G1 PN40 conductivity measurement

Function LRG 16-40, LRG 17-40 A measuring current of variable frequency flows through the fluid and creates a potential gradient between the measuring electrode and the measuring tube. The potential gradient is evaluated as measuring voltage UU. LRG 16-41 The conductivity electrode consists of two current and two voltage electrodes. The current electrodes send the measuring current UI with a fixed frequency into the fluid, thereby creating a potential gradiant between these electrodes. This potential gradiant is then detected by the voltage electrodes and evaluated as measuring voltage UU. Thanks to this process insulating layers and polarization effects will be compensated. Technical Data Test approval no. TÜV . WÜL . xx-007 Service pressure LRG 16-40, LRG 16-41: 32 bar at 238 °C LRG 17-40: 60 bar at 275 °C End connection Screwed 1", ISO 228-1 Materials Electrode screw-in body: 1.4571, X6CrNiMoTi17-12-2 Measuring electrode(s): 1.4571, X6CrNiMoTi 17-12-2 Electrode rod insulation: PTFE Terminal box 3.2161 G AlSi8Cu3 LRG 16-40, LRG 17-40: Measuring tube & screw 1.4571, X6CrNiMoTi17-12-2 LRG 16-40, LRG 16-41: Spacer disks PEEK LRG 17-40: Spacer disks PEEK HT Temperature sensor Resistance thermometer Pt 1000 

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