Dwyer DTFO Series Dial Variable-Area Flow Meter for Oil |
Dwyer DTFO Series Features
- Durable metal construction ensures great reliability and the strength to withstand system pressures of up to 3000 psig (200 bar)
- Shatter proof construction, unlike glass tube variable area flowmeters, yields long operation life
- Preform precisely in high temperature, high vibration, shock-prone environments
Application
- Monitoring pressure drop across filters or strainers
- Flow scale based on differential pressure
- Liquid level is given pressure differential between bottom and top of the tank
- Hydraulic equipment
- Oil & gas equipment
- Heat exchangers
- Backflow prevention
Dwyer DTFO Series Specification
Service | Compatible oils. |
Wetted Materials | |
> Body: 316 SS or brass; | |
Spring: 302SS; | |
Range spring: 302 SS; | |
Magnet: PTFE-coated; | |
Metering cone: Acetal or PTFE; | |
Seals: Buna. | |
Temperature Limits | -40 to 200°F ( -40 to 93°C). |
Pressure Limit | |
> DTFO-1B and DTFO-2B: 3000 psig (200 bar); | |
DTFO-3S: 1500 psig (100 bar). | |
Accuracy | ±2% FS |
Repeatability | ±1% FS. |
Size | Diameter dial face 2.5" (63.5 mm). |
Weight | > DTFO-1B: 3 lb (1.36 kg); |
DTFO-2B: 5 lb (2.27 kg); | |
DTFO-3S: 10 lb (4.54 kg). |
Download Data Sheet: Series DTFO Dial Variable-Area Flow Meter for Oil
Ref: dwyer-inst.com