Masterflex® Thermal Mass Flowmeters/Flow Transmitters for Gases, Avantor®
Get faster performance with miniature coil design.
- All meters feature 0 to 5 VDC output signal for data logging or controlling other instruments
These low-cost flowmeters use thermal gas flow sensing technique that results in highly accurate readings and repeatability. All units are calibrated to air/nitrogen—call our Application Specialists for meters calibrated to other gases or gas mixtures. Meters feature a cable hub connector for a quick connection to a power supply and 0 to 5 VDC output cable; order power supplies/cables under accessories.
Flowmeters have low pressure drop across the sensor. The output signal can connect to a remote display, recorder, or any instrument that accepts a 0 to 5 VDC signal. Compact size makes it easy to carry around.
Wetted materials are anodized aluminum, 316 stainless steel, Viton® O-rings, and 316 stainless steel, and acetal fittings. Order rechargeable battery kit under Accessories.
: Includes two compression fittings and 36" (0.9 m) cable with bub connector.
- Environmentally Preferable:
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.
To order chemicals, medical devices, or other restricted products, please provide identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:
- • Issued document with your organization's Federal Tax ID Number
- • Government issued document with your organization's Resale Tax ID Number
- • Any other Government ID that includes the business name and address
Avantor will not lift restrictions for residential shipping addresses.
- Catalog No:
- MFLX32712-36
- MFLX32707-00
- MFLX32707-10
- MFLX32707-12
- MFLX32707-16
- MFLX32707-34
- MFLX32707-02
- MFLX32712-52
- MFLX32707-04
- MFLX32707-06
- MFLX32707-08
- MFLX32707-36
- MFLX32712-44
- MFLX32712-40
- MFLX32707-28
- MFLX32707-30
- MFLX32707-24
- MFLX32707-26
- MFLX32707-20
- MFLX32707-22
- MFLX32707-14
- MFLX32707-32
- Model:
- 32712-36
- 32707-00
- 32707-10
- 32707-12
- 32707-16
- 32707-34
- 32707-02
- 32712-52
- 32707-04
- 32707-06
- 32707-08
- 32707-36
- 32712-44
- 32712-40
- 32707-28
- 32707-30
- 32707-24
- 32707-26
- 32707-20
- 32707-22
- 32707-14
- 32707-32
- Accuracy:
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- ±1.5% full-scale
- Display type:
- 3.5-digit LCD
- None
- None
- None
- None
- 3.5-digit LCD
- None
- 3.5-digit LCD
- None
- None
- None
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- 3.5-digit LCD
- None
- 3.5-digit LCD
- Leak integrity:
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- 1 X 10-4 cm³/s He (max)
- Min. operating temperature:
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 50 °F
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- 10 °C (50 °F)
- Max. operating temperature:
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- Max. particulate size:
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- 20 µm
- Max. pressure:
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- 150 psi
- Power:
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- 12.5 - 15 VDC; 100 mA max
- Pressure drop at max. flow:
- 3 water column
- 1 water column
- 3 water column
- 3 water column
- 10 water column
- 3 water column
- 1 water column
- 50 water column
- 2 water column
- 2 water column
- 2 water column
- 10 water column
- 10 water column
- 10 water column
- 2 water column
- 3 water column
- 2 water column
- 2 water column
- 1 water column
- 1 water column
- 3 water column
- 3 water column
- Repeatability:
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- ±0.5% full-scale
- Response time:
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- 2000 ms
- Wetted materials:
- Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Viton, Anodized Aluminum, 316 Stainless Steel
- Viton, Anodized Aluminum, 316 Stainless Steel
- Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Acetal, Viton, Anodized Aluminum, 316 Stainless Steel
- Width:
- 4.5"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 5.8125"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 4.5"
- 4.5"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- 1.875"
- Height:
- 5.5"
- 3.5"
- 3.5"
- 3.5"
- 5"
- 3.5"
- 7.5"
- 3.5"
- 3.5"
- 3.5"
- 5"
- 5.5"
- 5.5"
- 5"
- 5"
- 5"
- 5"
- 5"
- 5"
- 3.5"
- 5"
- Warranty:
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
- 1 year
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