Pneumotach Amplifier

Price on Request

This Pneumotach Amplifier provides the instrumentation necessary to produce an analog output proportional to flow when connected to any of our standard Pneumotachs. It will also provide an analog output of an independent auxiliary pressure signal for measurement of pressure anywhere in the circuit.

For use with Linear Bidirectional Pneumotachs
Two pressure ranges available:
- 70 to 70 cmH₂O or
- 140 to 140 cmH₂O
Zero and gain adjust ports for both outputs
BNC type analog output jacks
Flow direction indicator LED

The Pneumotach Amplifier works with any of our Linear Bidirectional Pneumotachs that are available in seven different calibrated flow ranges in heated and non-heated versions. Please specify country when ordering.

The accessories work with the Harvard Apparatus Pneumotach Amplifier for produce an analog output for flow and pressure.

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Item Listing

Grouped product items
Item#	Description	U.S. List Price	Qty
72-6301	Pneumotach Amplifer with -140 to 140 cmH2O (-13.7 to 13.7 kPa) Pressure Range
72-6300	Pneumotach Amplifer with -70 to 70 cmH2O (-6.9 to 6.9 kPa) Pressure Range
72-6302	Single Tube Assembly with Male Luer Lock Connection to Auxiliary Pressure Port, ID 0.125 in (3.17 mm)
72-6303	Hose Barb for Pressure Port , ID 0.125 in (3.17 mm), Option installed at Auxiliary Location per Customer Specification for Pressure Measurement
72-6304	Female Luer Lock Pressure Port, Option installed at Auxiliary Location per Customer Specification for Pressure Measurement
72-6305	Male Luer Lock Coupler for connection of Single Tube Assembly to Auxiliary Pressure Port with 72- 6302 Hose Barb Option

Details

For use with Linear Bidirectional Pneumotachs
Two pressure ranges available:
- 70 to 70 cmH₂O or
- 140 to 140 cmH₂O
Zero and gain adjust ports for both outputs
BNC type analog output jacks
Flow direction indicator LED

The accessories work with the Harvard Apparatus Pneumotach Amplifier for produce an analog output for flow and pressure.

Specifications

Specifications	72-6301	72-6300
Analog Flow Output Ranges	0 to 2, -1 to 1, 0 to 5, -2.5 to 2.5, 0 to 10, or -5 to 5	0 to 2, -1 to 1, 0 to 5, -2.5 to 2.5, 0 to 10, or -5 to 5
Analog Pressure Output	-1 to 1 or -5 to 5 volts - Both ranges can be offset 20% to create a unipolar signal	-1 to 1 or -5 to 5 volts - Both ranges can be offset 20% to create a unipolar signal
Dimensions (H x W x D)	2.5 x 8 x 7 in (63 x 203 x 178 mm)
Power	115 or 230 V, 50/60 Hz	115 or 230 V, 50/60 Hz
Pressure Range	-140 to 140 cmH₂O
Pressure Range	-13.7 to 13.7 kPa	-70 to 70 cmH₂O	-6.9 to 6.9 kPa