Home » Flow meters » DWYER SF sight flow transmitter

DWYER SF sight flow transmitter

The Series SF Sight Flow Transmitter is a Series of sight indicators which can display flow or contents of pipelines and provide an analog 4 to 20 mA signal proportional to the flow rate. It is available with a 316 SS or clear polycarbonate cover.

			int(5662)
NULL

Made in USA. brand DWYER, model SF

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $932,25

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER SF

Calibration Option available under Accessories.

PRODUCT APPLICATIONS

Cooling and lubrication circuits
HVAC systems
Aggressive chemical metering
Batching systems

FEATURES

Integrates tangential turbine technology with hermetically sealed circuitry to provide accurate flow measurement and control in the harshest environments
2-wire loop-powered design transmits a 4 to 20 mA signal proportional to flow rate for remote flow monitoring
Clear polycarbonate viewing cover option for visible indication of flow
316 SS cover offers added protection with pressure limit up to 500 psig (34 bar)
LED power indication, adjustable zero and span, polarity protection and over current limiting
Accurately measures flow in both directions and can be mounted in any orientation

Technical specifications of DWYER SF

Service: Compatible liquids.
Wetted Materials: 316 SS shaft and case, Iglide® bearings, Buna-N seal and acetal copolymer, (polycarbonate cover on Model SF11).
Flow Range: 0.5 to 15 GPM (2 to 60 LPM).
Accuracy: ±2% FS.
Repeatability: 0.5% FS.
Temperature Limits: 20 to 225°F (-7 to 107°C).
Pressure Limits: 500 psig (34 bar) Model SF10, 200 psig (14 bar) Model SF11.
Response Time: 2 s to 90% (step change in flow rate).
Supply Voltage: 12 to 35 VDC.
Output: 4 to 20 mA.
Loop Resistance: 1150 Ω max.
Process Connection: 1/2″ female NPT.
Electrical Connection: Wire leads, 22 AWG x 9′ (2.7 m).
Maximum Particle Size: 100 µm.
Agency Approvals: CE.

How to buy DWYER SF

Model	Description	Price
SF10	Sight flow transmitter, 316 stainless steel cover.	$932.25
SF11	Sight flow transmitter, clear polycarbonate cover.	$932.25

Accessories for DWYER SF

Model	Description	Price
NISTCAL-FL1	NIST traceable calibration certificate for variable area flowmeters (air). NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.	$352.00

User Guide and Instruction manual for DWYER SF

You can request the necessary certificates, documentation, instructions and user guide for DWYER SF using the special form.

Similar instruments and devices toDWYER SF

DWYER TFP-LI liquid turbine flow meter

DWYER UFB ultrasonic flowmeter set

DDTOP LGV V-Cone Flow Meter

DWYER DTFF fixed-orifice flowmeter for low flow rates

ASA L…47_50 Ex d asameter

DDTOP LWQ Gas Turbine Flow Meter

DWYER VA-K variable area flowmeter kit

DDTOP NBLB Target Flow Meter

You can buy DWYER SF in Latvia at a price starting from932,25 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email olil@olil.lv. DWYER SF price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.