Vortex flowmeter with large range to measure steam or gas and liquid 

Product Feature

Virtually No Pressure Loss

There is no moving part to down the pressure.

Corrosion protection, abrasion resistant

The surface was painting with PU coating

High accuracy, Stable performance

The struction is test strictly to ensure the high accuracy and stability

High level of anti-vibration and anti-jamming, wide measuring dimensions

polyurethane was injected to the sensor boy to ensure the sensor has good capability

Multi-Output Interface4~20mA, Pulse, Alarm Outputs, RS-485 and Modbus Communication

Technical data

Nominal Meter Size 
10 to 200mm

Liquid Pressure (MPa)
1.0, 1.6, 2.5, 4.0, 16, 25, 35, 42

Accuracy
 ±0.5%, ±1% (upon req.) 

Minimum Conductivity
5μs/cm

Electrode Material
SST 316L (standard), Hastelloy, Tantalun, titanium, Tungsten Carbide (upon req.)

Fluid Temperature
 -25 to 65 (-13 to 149)
 -25 to 140(-13 to 284)(opt.)

Liner
 CR, FEP, PTFE, PFA

Relative Humidity
≤85%

Ambient Temperature
-30 to 60 (-22 to 140)

Current Output
0 to 10mA or 4 to 20mA

Frequency Output
0 to 5000Hz with photoelectric isolation

Pulse Output
Adjustable from 0.001 to 1000 Ltr/Pulse

Alarm Output
Upper Alarm-ALMH, Lower Alarm-ALML with photoelectric isolation
Upper Alarm-ALMH, Lower Alarm-ALML with photoelectric isolation

Communications
RS-232 without galvanic isolation
RS-485 with galvanic isolation, MODBUS.

Supply Power
85 to 250VAC (45 to 63Hz)
16 to 36VDC

Power
S10W/AC, S7.5W/DC