HF25 series Metal Tube Rotameter is a variable area flow meter that can measure liquid, gas or steam even under high pressure 2500LB and high temperature 450 °C ; as its sturdy, safe and endurable features, it is especially suitable for corrosive and cloudy liquid.

FEATURES :

Measure tube

l Firm whole metallic structure

l Optional multi-range material

l Heating jacket design

l High temperature

l With damping device

l Lower pressure loss

l Suitable for extreme condition and corrosive medium

l Good shock resistance & thermal stability

Indicator Part

l Digital and PTR indicator

l Converter with microelectronic processor

and self-checking function

l With explosion proof operation switch,

no need to open cover to make field

configuration and data revision

l 4~20 mA output, HART, lower and upper limit alarm

l Protection class up to IP67

l Ex-proof design

TECHNICAL PARAMETER :

Output signal: two wire 4~20mADC, with HART

Power supply: 24VDC

Power interface: M20×1.5

Flange standard: HG20592-97(M) ANSI B16.5

Nominal pressure: 1.6 2.5 4.0 6.3Mpa

Measure Ratio : 10:1

Accuracy: 1.5%FS (DN15 dia. 2.0%FS)

Medium temperature:-50~100°C(standard) ≤200°C(high temperature) ≤300°C (jacket type)

Damping time: 0~199sec.

Ambient temperature: -35~70°C(LCD) -40~70°C

Measure range: water: 25~100000 L / h (20°C)

air: 0.7~1800 m³/h (0.1013 Mpa, 20°C )

SPECIFICATION LIST :