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Running Men
4538 Westinghouse Street
Ventura, CA 93003
(800) 235-3333
# R3719 / R4719 Pediatric Pneumotach to - 100 Lpm

Flow range 0 to 100 Lpm

Photo shows medium pneumotach with optional R3850 heater control.

Pneumotach Amplifier has 2 analog outputs, one for flow and one for pressure. Dual Amplifier provides only analog flow output for each pneumotach. Consider Pneumotach Calibration which presets range control and provides chart of volts out vs. flow and pressure (volts vs. flow only on dual amp). For dual amp must buy 2 calibrations.

Heater Control must be purchased separately.

Deadspace: 21 cc
Weight: 37 gram
Length: 6.45cm
Ports: 22mm OD x .75" ID both ends
Fleisch equivalent: # 1

Last Updated: 2 Jan 2018

Qty Product Catalog Number Price

Dual Pneumotach Amplifier' RCR1478 2,045.00

Pneumotach Calibration R955072 430.00

Heater Control R3850A 864.00

Pediatric Pneumotach, Unheated R4719 633.00

Dual Heater Control R3850B 1,430.00

Pediatric Pneumotach, Heated R3719 930.00

Pneumotach Amplifer R113252-1110A 1,778.00