Yodify Product Library
Instantly add the 2443 Portable Flow Meter and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

2443 Portable Flow Meter

Brand: Kurz Instruments

The Model 2443 Flow Meter is a small, rugged sensor designed for velocity and temperature traverses in small to medium sized pipes/ducts, such as in industrial ventilation systems. The 13" long probe shield can be reversed to extend the 3/8” sensor support.
Features
  • Excellent sensitivity to low velocities
  • Insensitive to dirt and particulates in the flow stream
  • User-configurable low velocity cut-off, reference conditions, time constraints, and flow area
  • Velocity‐temperature mapping for wide ranging velocity and temperature
  • Sensors do not overheat at zero flow by using a unique constant temperature control method and power limiting design
  • Sensor lead-length independent circuitry.
  • Insensitive to installation angle

Specifications

Accuracy

  • Temperature Accuracy: ± [(0.5 % of Reading +1° C (1.8° F)] for Velocities Above 100 SFPM

Applications

  • Combustion Air Velocity & Flow Calibration
  • Flow Balancing
  • General-purpose Air Flow Measurements
  • Research & Development
  • Survey Tests

Approvals & Certifications

  • CE: EN 50081-1 for Emissions
  • CE: EN 50082-2 for Immunity
  • CE: EN 61000-4-5 for Surges

Approvals & Certifications

  • ISO 9001

Cable Material

  • Teflon-insulated Cable

Display

  • Backlit Display / Keypad

Operating Temperature - Electronics

  • Electronics Operating Temperature Range: -25° to 65° C (-13° to 149° F), Non-Condensing

Operating Temperature - Sensor

  • -40° to 200° C (-40° to 392° F)

Power Supply

  • 100-240 Vac, 50/60 Hz
  • Nickel-Metal-Hydride 4.5 Ah High Performance Battery, 2.5 Hours / Full Charge

Pressure Rating

  • Up to psig: 300 (bar: 20.68 kPa: 2068.43)

Range

  • Velocity Range: 0 to 12,000 SFPM

Repeatability

  • 0.25%

Resolution

  • 16-bits ADC, 50/60 Hz

Sensor, Probe Diameter

  • Sensor Support Diameter: 3/8” (9.5 mm)

Sensor, Probe Length

  • Sensor Support Length: 13” (330.2 mm) [Probe Shield Can be Reversed to Extend Support Length up to 22” (558.8 mm)]

Sensor, Probe Material

  • Glass-Coated Platinum Wire over Ceramic with Epoxy Sealant
  • Sensor Support Material: 316L Stainless Steel

Time Constant

  • Process Temperature Time Constant: 8 seconds at A Velocity of 6,000 SFPM
  • Time Constant (Configurable): 0 to 600 seconds
  • Velocity Time Constant: 1 second for Temperature Changes at a Constant Velocity of 6,000 SFPM
  • Velocity Time Constant: 1 second for Velocity Changes at a Constant Temperature of 6,000 SFPM
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more