• Mass Flowmeter for Gases
  • Mass Flowmeter for Gases
  • Mass Flowmeter for Gases
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Mass Flowmeter for Gases

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  • Price

    Price on request   ≥1piece

  • Model Number

    4040

  • Data Sheet

  • Package

    Original packaging

  • Specs

    4040

  • Quantity

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Product Description

4040 Mass Flowmeter PRODUCT DETAILS
The Mass Flow Meter 4040 features a 22mm ISO connection. It can be calibrated for air, oxygen, or nitrogen and has a 0-300 liter per minute range.

Whether measuring gas flows in a laboratory, hospital or clinic, or manufacturing setting, TSI general purpose mass flow meters provide accurate results and support multiple data output options. The display versions come complete with accessories, making setup and operation fast and convenient. 

The TSI mass flow meters are specified as two percent of flow rate reading. One TSI mass flow meter covers the same range as three percent (or more) of full scale devices, with better accuracy at most points.

Fast four-millisecond response ensures accuracy in fluctuating flows. This fast response time is ideal for closed-loop control systems and integrated volume measurements. Low pressure drop minimizes flow circuit back pressure and its impact on the system.

4040 Mass Flowmeter FEATURES AND BENEFITS
• Range: 0-300 L/min
• Calibration: Air, O2, N2
• Connection: 22mm ISO 
• Fast and accurate, 4mm response time
• Low pressure drop 

4040 Mass Flowmeter APPLICATIONS
• Medical
• Industrial
• Laboratory

4040 Mass Flowmeter SPECIFICATIONS – DIGITAL DISPLAY MODELS
Model
 4040
Gas Calibration
 Air, O2 , N2 , Air/O2 Mixture
Inlet/Outlet Diameter
 22 mm ISO tapered
Flow Measurement
 Range
 0-300 Std L/min
Accuracy — Air and O2
 ±2% of reading or 0.05 Std L/min, whichever is greater
Accuracy — N2
 ±3% of reading or 0.1 Std L/min, whichever is greater
Accuracy — Air and O2 mixture
 ±3% of reading or 0.1 Std L/min, whichever is greater
Accuracy — N2O
 N/A
Response
 4 ms to 63% of full scale flow
LCD Display Units
 L/min, Std L/min
Overall Dimensions
 7.2” x 2.5” x 2.1” (182 x 63 x 53 mm)
Volume Measurement
 Range
 0.01 - 99.9 liters
Accuracy
 ±2% of reading (see Operator’s Manual for additional details)
Pressure Measurement
 Range
 50-199 kPa absolute
Accuracy
 ±1 kPa
Response
 <4 ms to 63% of final value for step charge
Temperature Measurement
 Range
 0-50°C
Accuracy
 ±1°C at flow greater than 1 Std L/min
Response
 <75 ms to 63% of final value for step change
Outputs
 Analog
 0-10 VDC flow only, zero and span adjustable via RS232
Digital
 RS232
DC Power Input
 7.5 VDC ±1.5 V, 300 mA max