Positive displacement flowmeter
Trimec Dualpulse
Overview
The Trimec Dualpulse insertion flow transducer is an innovative design combining well proven technology with modern engineering materials to provide a cost effective and simple means of measuring the flow of water and a wide variety of low viscosity liquids
A durable peek rotor with a graphite-PTFE impregnated peek bearing rotates around a precission ground tungsten carbide rotor shaft to promote longevity. The body is all 316 stainless steel.
The unique metering head & aerofoil shaped rotor are shaped to extend the linear measuring range to cover flow velocities from 0.3-10 m/sec (1-33ft/sec).
Wide Application Typical industry applications include:
- HVAC - Hot & chilled water, Fire system & Thermal energy monitoring.
- Municipal - Water distribution, Water management and Water treatment.
- Irrigation - Water management.
- Water treatment - Chlorination, De-salination & mechanical filtration plants, Chemical injection systems.
- Refineries - Primary flow additive injection, Fire & cooling systems.
- Power generation - Boiler feed water, Steam condensate, Process water & water balancing.
- Chemical - Process & cooling tower water, Chemical & water batching.
- Others - Cement Mfg, Diesel fuel transferring, Flow testing, Fire truck & Hydrant flow monitoring, Food processing, Pulp/paper, Mining
Feature
- All stainless steel construction
- Suits pipes 40~2500mm (1.5~100")
- Low installed cost
- Simple to install
- Unique head design to extend linear measuring range
- Two independent pulse outputs with high noise immunity (CE compliant)
- High pressure submersible design
- Hot tap option
Model |
Size |
Flow range |
|
|---|---|---|---|
DP490 |
40~900mm (1½~36") |
0.25~6300 L/sec. (4~99600 gal/min.) |
|
DP525 |
50~2500 mm (2~100") |
0.25~6300 L/sec. (4~99600 gal/min.) |