TN Industri

a. Sensor Aliran Berdasarkan Perbedaan Tekanan Metoda ini berdasarkan Hukum Bernoulli yang menyatakan hubungan: dimana: P = tekanan fluida ρ = masa jenis fluida v = kecepatan fulida g = gravitasi bumi h = tinggi fluida (elevasi) Gambar 3.59 Hukum Kontiunitas Jika h1 dan h2 dibuat sama tingginya maka Perhatian : Rumus diatas hanya berlaku untuk aliran Laminer, yaitu aliran ...

Potentiometers available on the market consist of several types, namely: carbon potentiometer, wire wound potentiometer and metal potentiometer film. 1. Potentiometer of carbon is a potentiometer made of carbon materials the price is quite cheap but the potentiometer kepressian is very low usually the price of resistance will be very easily changed due to contact shift. 2. Wire wound potentiometer ...

Another form of flow measurement with different pressure is the venture pipe. In the venture pipe, accelerator fluid flow is done by forming a funnel so that the flow can still be maintained to remain laminar. The first tensile sensor (P 1 ) is placed at the first pressure angle and the second pressure sensor is placed on the plaing ...

The rotameter consists of a vertical tube with a hole in which the position of the buoy is considered vertical according to the flow rate through the tube (Fig. 3.41). For known flow rates, buoys remain stationary because of the vertical forces of differential pressure, gravity, viscosity, and the buoyancy will be balanced. So the ability to balance itself from ...

• Transduser tekanan dan gaya (load cell) – terdiri dari bahan elastis dan sensor perpindahan (displacement) – besaran ukur (i) strain atau (ii) displacement – pengelompokan: tipe absolute gauge dan diferensial Gambar 3.51 Sensor tekanan diafragma: diafragma tipe datar, (b) diafragma bergelombang, (c) media kapasistansi • sensor tekanan dengan diafragma reliable, sukar dibuat, reproducible – besaran ukur strain dengan strain ...

Flow measurement known since 1732 when Henry Pitot regulate the amount of fluid flowing. In the measurement of fluid necessary to determine the amount and flow velocity vector at a point in the fluid and how the fluid changes from point to point. Measurement of fluid flow or censorship can be classified as follows: 1. Measurement of the quantity These ...