Filter by
Maximum Pressure @ Temperature
Fitting Connection
Body Material
Material
Environment
Maximum Temperature
Indicator Type
Display Type
Food Industry Standard
Window Material
REACH
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Mounting Position
Export Control Classification Number (ECCN)
Seal Material
DFARS Specialty Metals
Minimum Temperature
Connects To
Direction of Flow
Food and Beverage Flow Sights
 |
Made of FDA-listed materials for use with food and beverage, these sights have sanitary quick-clamp connections and an electropolished 316 stainless steel body for easy disassembly and cleaning. They meet USP (United States Pharmacopeia) Class IV standard for food applications. Sights let you visually confirm flow and inspect liquid color and clarity. Backlight the back window to increase the visibility of dark liquids.
Window | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube OD | Temp. Range, ° F | Lg. | Type | End-to-End Lg. | Ht. | Max. Pressure @ Temp. | Direction of Flow | For Use With | Food Industry Std. | USP Class | Each | |||
No Indicator | ||||||||||||||
316 Stainless Steel Body | ||||||||||||||
| 1/2" | -20 to 300 | 3/4" | Front and Back | 3" | 1/2" | 150 psi @ 265° F | Any Direction | Food, Beverage | FDA Compliant 21 CFR 177.2600 | IV | 4357K81 | 0000000 | ||
| 3/4" | -20 to 300 | 1 1/8" | Front and Back | 3 3/8" | 3/4" | 150 psi @ 265° F | Any Direction | Food, Beverage | FDA Compliant 21 CFR 177.2600 | IV | 4357K82 | 000000 | ||
| 1" | -20 to 300 | 1 1/8" | Front and Back | 3 1/2" | 1" | 120 psi @ 265° F | Any Direction | Food, Beverage | FDA Compliant 21 CFR 177.2600 | IV | 4357K83 | 000000 | ||
| 1 1/2" | -20 to 300 | 1 1/2" | Front and Back | 4 1/8" | 1 1/2" | 115 psi @ 265° F | Any Direction | Food, Beverage | FDA Compliant 21 CFR 177.2600 | IV | 4357K84 | 000000 | ||
| 2" | -20 to 300 | 1 7/8" | Front and Back | 4 3/4" | 2" | 100 psi @ 265° F | Any Direction | Food, Beverage | FDA Compliant 21 CFR 177.2600 | IV | 4357K85 | 000000 | ||
Sanitary Electronic Insertion-Mount Flow Switches
 |
Easy to clean and install, these flow switches are 3-A certified to meet sanitary design standards and insert into your line with a quick-clamp mounting adapter (sold separately). They have a smooth probe, and unlike flow switches that measure with a paddle or turbine, these don’t have moving parts for contaminants to get stuck in. Rated IP67 and IP69K, they withstand temporary submersion and high-temperature, high-pressure washdowns. The mounting adapter attaches to a quick-clamp tube tee or outlet (often called tri-clamp fittings) in your large-diameter tubing system using a gasket and clamp (not included), so you don't need to disassemble your line for inline installation. This mounting adapter is also easy to remove and clean.
They send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms when they reach a set flow rate. To calculate the flow rate, they generate a small amount of heat, then measure the cooling effect your liquid or gas has on it. This makes them ideal in applications with fluctuating temperatures. Use the buttons on the display to adjust the set point and other settings. They’re accurate in any mounting position.
Flow Set Point | 13/16" Probe Length | 1 13/16" Probe Length | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube OD | For Liquids, gpm | For Gas, scfm | Max. Pressure @ Temp. | Temp. Range, ° F | Voltage, V DC | Max. Switching Current @ Voltage | Body Ht. | Enclosure Rating | Certification | Food Industry Std. | Each | Each | ||||
316 Stainless Steel Body with 316 Stainless Steel Fittings | ||||||||||||||||
1 Digital PNP Signal Output | ||||||||||||||||
| 1 1/2" 2" | 0.55 to 54.21 0.97 to 96.37 | 4.84 to 72.47 8.59 to 128.84 | 430 psi @ 70° F | -10 to 200 | 36 | 250 mA @ 19V DC 250 mA @ 36V DC | 3 5/16" | IP67, IP69K | C-UL Listed UL Listed CE Marked | 3-A Certified 74-07, FDA Compliant 21 CFR 177.2415 | 4548N11 | 0000000 | 4548N12 | 0000000 | ||
