The Series SFI-800 Sight Flow Indicators & Transmitters are a low cost, durable rotor style flow indicator with optional Hall Effect magnetic output packages to combine visual confirmation of flow with optional remote flow monitoring. There are three output sensors available, the A-711 offering two pulsed voltage signals proportional to flow rate, the A-712 which outputs a linear 1 to 10 VDC signal proportional to flow rate, and the A-713 which offers two programmable open collector switch outputs.
Made in USA. brand DWYER, model SFI-800
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
Retail price from $105
Available
Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.
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Our company is a UAE supplier of control and measuring instruments from well-known world brands
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We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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Our specialists are ready to advise you on any technical question. We can find an analogue of any device
The Model A-711 is a unique and patent pending sensor that outputs two pulsed voltage signals with one providing a 5 VDC pulse and the other a pulse of the input supply voltage used, ranging from 8 to 18 VDC.
The Model A-712 is a sensor that outputs a linear 1 to 10 VDC signal proportional to flow rate.
The Model A-713 is a sensor with two programmable open collector switch outputs with one output closed above the set point and the other output closed below the set point ideal for low flow or high flow indication.
PRODUCT APPLICATIONS
FEATURES
ELECTRICAL SPECIFICATIONS (for A-711 Option Only):
ELECTRICAL SPECIFICATIONS (for A-712 Option Only):
ELECTRICAL SPECIFICATIONS (for A-713 Option Only):
| EXAMPLE | SFI | 800 | 1/2 | A711 | Series SFI-800-1/2-A711 Sight Flow Indicator/Transmitter, polysulfone body, 1/2″ NPT ports, 2-20 GPM, with 5 VDC/8-28 VDC frequency output transmitter. |
| SERIES | SFI | Sight Flow Indicator/Transmitter | |||
| BODY MATERIAL | 800 801 |
Polysulfone Polycarbonate |
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| SIZE | 1/2 3/4 |
1/2″ NPT Ports, 2-20 GPM (7.6-75.5 LPM) 3/4″ NPT Ports, 3-35 GPM (11.4-132.5 LPM) |
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| OPTIONS | A711 A712 A713 LF |
5 VDC/8-28 VDC Frequency Output Transmitter 1-10 VDC Voltage Output Transmitter Switch Open Collector Output Low Flow Restrictor (only with 1/2″ Ports |
| Photo | Model | Description |
|---|---|---|
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A-711 | Pulsed output sensor |
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A-712 | 1 to 10 VDC sensor |
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A-713 | Two open collectors sensor |
| Model | Description | Availability | Price | Qty | Buy |
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| SFI-800-1/2 | Polysulfone sight flow indicator only, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT. | Delivery time from 12 weeks | from 105$ |
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| SFI-800-1/2-A711 | Polysulfone sight flow indicator with A-711 sensor, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT. | Delivery time from 12 weeks | from 242$ |
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| SFI-800-3/4 | Polysulfone sight flow indicator only, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT. | Delivery time from 12 weeks | from 105$ |
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| SFI-800-3/4-A711 | Polysulfone sight flow indicator with A-711 sensor, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT. | Delivery time from 12 weeks | from 242$ |
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| SFI-801-1/2 | Polycarbonate sight flow indicator only, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT. | Delivery time from 12 weeks | from 105$ |
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| SFI-801-1/2-A711 | Polycarbonate sight flow indicator with A-711 sensor, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT. | Delivery time from 12 weeks | from 242$ |
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| SFI-801-3/4 | Polycarbonate sight flow indicator only, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT. | Delivery time from 12 weeks | from 105$ |
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| SFI-801-3/4-A711 | Polycarbonate sight flow indicator with A-711 sensor, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT. | Delivery time from 12 weeks | from 242$ |
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| A-712 | 1 to 10 VDC sensor. | Delivery time from 12 weeks | from 184$ |
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| A-713 | Two open collectors sensor. | Delivery time from 12 weeks | from 207$ |
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| A-711 | Pulsed output sensor. | Delivery time from 12 weeks | from 122$ |
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You can request the necessary certificates, documentation, instructions and user guide for DWYER SFI-800 using the special form.
You can buy DWYER SFI-800 in UAE at a price starting from 105 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. DWYER SFI-800 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
