WPZ Variable Area Flow Meter Metal Tube Rotameter

Short Description:

WPZ Series Metal Tube Rotameter is one of the flow measuring instruments used in industrial automation process management for variable area flow. featuring small dimension, convenient usage and wide application, the flow meter is designed for flow measurement of liquid, gas and steam, especially suitable for medium with low velocity and small flow rate. Metal tube flow meter consists of measuring tube and indicator. Combination of different types of the two components can form various complete units to meet specific needs at industrial fields.

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Product Detail

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Application

Metal-Tube Rotameter is known for its industry-proven reliability and cost performance. It is extensively applied in wide range of fields:

✦ Petrochemical Engineering
✦ Iron & Steel
✦ Waste Treatment
✦ Power Generation
✦ Light Industry
✦ Metallurgy
✦ Food & Pharmaceutical

Description

Sensing component of the rotameter mainly consists of conical measuring tube and float. A permanent magnet is embedded inside float, forming even and stable magnetic field when the float reaches equilibrium. Magnetic sensor outside the cone would capture data of float displacement which is related to flow force, then transmit the data to indicator. The reading is either simply displayed on scale or conditioned and outputted through 4~20mA current signal when the indicator is integrated with transmitter module.

WPZ Variable Area Flow Meter Vertical Mounting

Feature

Ideal for low caliber and slow velocity flow

Low constraint on straight pipe length

Wide measuring span ratio 10:1

Dual-line indicator instantaneous/cumulative flow display

All metal enclosure, suitable for harsh condition

Data backup, recovery and power failure protection

Non-contact magnetic coupling transmission

2-wire H & L relay alarm function optional

Specification

Item name	Metal Tube Rotameter
Type	WPZ series
Measuring range	Lqiuid: 1.0～150000L/h; Gas: 0.05～3000m³/h, at amb, 20℃
Power supply	24V(12-36V)DC; 220VAC; Lithium-ion Batteries
Output signal	4～20mA; 4~20mA + HART; Modbus RTU; Pulse; Relay Alarm
Ingress protection	IP65
Medium temperature	-30℃～120℃; 350℃
Accuracy	1.0 %FS; 1.5%FS
Electrical connection	M20x1.5, 1/2"NPT
Process connection	Flange DN15~DN150; Tri-clamp
Explosion-proof	IEx iaIICT6 Ga; Ex dbIICT6 Gb
Medium viscosity	DN15：η＜5mPa.s DN25：η＜250mPa.s DN50～DN150：η＜300mPa.s
Wetted-part material	SS304/316L; PTFE; Hastelloy C; Titanium
Feel free to contact us for further information about WPZ Series Metal Tube Float Flow Meter