Integrated Display
Liquid flow sensors with buttons and a display to set and read values from an operator's position.
LFE, Digital Liquid Flow Sensor, Electromagnetic, 2-Screen 3-Color Display, IP65, 0.5-200 Lpm
LFE is a digital flow sensor for water and non-corrosive conductive liquids. While the PF3W sensors detect flow using the Karman vortex principle, LFE applies Faraday's law of induction. There are no obstacles or moving parts in the flow path, yielding a smaller pressure loss which saves pumping energy. Detectable liquids have fewer viscosity restraints. Finally, the flow direction can be changed after installation. The 2-screen, 3-color display can show the measured value in the primary screen, while viewing a variey of secondary data in the sub-screen. Two outputs are available, including two switch signals, or a switch and analog signal. Options include a mounting bracket and M12 lead wire. Piping connections are C37 brass as standard, while the -X8 option offers 304 stainless steel. LFE is IP65 rated, and CE and RoHS compliant.
- Flow ranges (lpm): 0.5-20, 2.5-100, 5-200
- Port sizes (Rc, NPT, G): 3/8, 1/2, 3/4, 1, (flow range dependent)
- Temperature rating: 0-85°C
- Output options: NPN/PNP, 1-5V, 4-20mA
- Accuracy: ±4% F.S.
- Repeatability: ±2% F.S.
PF3W7-Z, Digital Water Flow Sensor, Lightweight, 2-Screen 3-Color Display, IP65, 0.5-100 Lpm
Series PF3W7-Z digital flow sensor constantly monitors water or coolant flow. All "Z" models have redesigned piping adapters, imparting a 13-53% weight reduction depending on flow range. PF3W7 features an integrated 3-color, 2-screen display. Options include a manual flow adjustment valve and temperature sensor. The instantaneous flow value can be displayed on the main screen, while temperature can be monitored on the subscreen. Change color from green to red or vice versa to indicate a flow set point has been reached. The white subscreen can also show the set point, accumulated or peak/bottom value, or a line name instead of the temperature. The display rotates in both clockwise and counter-clockwise directions, offering improved readability during operation. Switch and analog voltage or current signal outputs can be read over the M8 cable. PF3W7-Z is IP65 rated, and is both RoHS and CE compliant.
- Flow ranges (lpm): 0.5-4, 2-16, 5-40, 10-100
- Piping sizes (Rc, NPT, or G): 3/8, 1/2, 3/4, 1
- Temperature range (°C): 0 to 90
- Accuracy (flow): ±3% F.S.
- Repeatability (flow) ±2% F.S.
- Accuracy (temperature): ±5% F.S.
PF3W7, Digital Water Flow Sensor, 2-Screen 3-Color Display, IP65, 0.5-250 Lpm
PF3W is a digital flow sensor that constantly monitors water or coolant flow. PF3W refreshes the design and operating performance of the legacy PF2W model. The body is up to 40% smaller in volume, and requires shorter straight piping for improved installation flexibility. The upgraded 2-screen, 3-color numerical display rotates in both CW and CCW directions, offering improved visibility in a range of orientations. Two outputs are available, including two switch signals, or a switch and analog signal. Options include a mounting bracket, flow adjustment valve and temperature sensor to monitor flow and temperature simultaneously. PF3W is grease-free, IP65 rated, and C-UL-US, CE and RoHS compliant.
- Flow ranges (lpm): 0.5-4, 2-16, 5-40, 10-100, 50-250
- Port sizes (Rc, NPT, G): 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2 (flow range dependent)
- Temperature rating: 0-90°C
- Output options: NPN/PNP, 1-5V, 4-20mA
- Accuracy: ±3% F.S.
- Repeatability: ±2% F.S.
PF3W7-U, Digital Water Flow Sensor, PVC Piping, 2-Screen 3-Color Display, IP65, 10-250 Lpm
PF3W is a digital flow sensor that constantly monitors water or coolant flow. The -U variation features PVC piping for additional compatibility with deionized water and liquid chemicals. The 2-screen, 3-color numerical display rotates in both CW and CCW directions, offering improved visibility in a range of orientations. Two outputs are available, including two switch signals, or a switch and analog signal. Options include a mounting bracket and M8 lead wire. This version does not offer a flow adjustment valve or temperature sensor. PF3W is grease-free, IP65 rated, and C-UL-US, CE and RoHS compliant.
- Flow ranges (lpm): 10-100, 30-250
- Port sizes: 25A (32mm) or 30A (38mm) (flow range dependent)
- Temperature rating: 0-70°C
- Output options: NPN/PNP, 1-5V, 4-20mA
- Accuracy: ±3% F.S.
- Repeatability: ±2% F.S.
PF3W7-L, Digital Water Flow Sensor, IO-Link, 2-Screen 3-Color Display, IP65, 0.5-250 Lpm
Series PF3W7-L digital flow sensor constantly monitors water or coolant flow. "L" models are IO-Link compatible. These sensors also have the "Z" designation for redesigned piping adapters, imparting a 13-53% weight reduction depending on flow range. PF3W7-L features an integrated 3-color, 2-screen display. Options include a manual flow adjustment valve and temperature sensor. The main screen displays instantaneous flow value in red or green, while the white subscreen can show temperature, the switch set point, accumulated or peak/bottom value, or a line name. The display rotates in both clockwise and counter-clockwise directions, offering improved readability during operation. When paired with an IO-Link master, values and settings can be accessed from the HMI screen. PF3W7-L incorporates IO-Link version 1.1 and COM2 speed. 48 bits of process data include flow and temperature values, switch outputs, and diagnostics. Both IO-Link data and switch outputs can be read over the M8 or M8-to-M12 cable. PF3W7-L is IP65 rated, and is both RoHS and CE compliant.
- Flow ranges (lpm): 0.5-4, 2-16, 5-40, 10-100
- Piping sizes (Rc, NPT, or G): 3/8, 1/2, 3/4, 1
- Temperature range (°C): 0 to 90
- Accuracy (flow): ±3% F.S.
- Repeatability (flow) ±2% F.S.
- Accuracy (temperature): ±5% F.S.
PF3W7-X365, Digital Water Flow Sensor, with Compression Fittings, IP65, 0.5-40 Lpm
PF3W7-X365 is an application specific version of the standard PF3W7 with SUS316 stainless steel compression fittings in place of the threaded pipe adapters. Further refinements include EPDM seals, as well as double O-rings when the optional flow adjustment valve is selected. These upgrades allow for the measurement of the flow of fluorinated liquids such as Fluorinert™ or GALDEN®, preferred coolants in the semiconductor industry. Fewer flow ranges are offered, and no remote version. Some temperature and liquid restrictions apply. PF3W-X365 is IP65 rated, and C-UL-US, CE, and RoHS compliant.
- Flow ranges (lpm): 0.5-4, 2-16, 5-40
- Fitting sizes: TSJ3/8, TSJ1/2 (flow range dependent)
- Temperature rating: 0-90°C
- Output options: NPN/PNP, 1-5V, 4-20mA
- Accuracy: ±3% F.S.
- Repeatability: ±2% F.S.
PFUW Clamp-on Flow Sensor
The PFUW series is a clamp-on type flow sensor designed for liquids. It offers a unique set of advantages due to its clamp mounting system, which eliminates the need for piping work and direct fluid contact. The PFUW clamp on flow meter can be mounted in close proximity, allows installation in tight spaces, thus reducing installation space.
Eight "Zeros" of Clamp Mounting:
- Zero piping work: Easy installation with just two bands and two screws
- Zero leakage: Eliminates potential leak points
- Zero clogging: No sensor inside the piping means no risk of clogging
- Zero pressure loss: Maintains fluid pressure and system efficiency
- Zero fluid contact: Suitable for a wide range of fluids, including corrosive liquids
- Zero fluid contact parts material concerns: No need to worry about material compatibility with the fluid
- Zero foreign matter entry into piping: Preserves fluid purity
- Rated flow rate range from Zero L/min: Can detect even when there is no fluid flow
- Easy mounting and retrofitting
- Compatible with metal and hard resin piping
- Applicable fluids: general fluids such as beverage, oil, antifreeze, chemical, water and high pressure fluids
- IO-Link Compatible
- Size: 1/2", 3/4"