About this item
Precisely measure flow rates and totals.
- Proven design uses metal body components for added durability
- Accumulated flow can be logged using an optional totalizer
- Includes NIST-traceable certificate
These flowmeters feature an advanced straight-tube sensor that ensures accurate and repeatable results. Gas flow measurements are unaffected by moderate temperature and pressure variations at the inlet. The meter also allows a four-point calibration across the flow range to improve meter linearity. Output data from the meter can be sent via a 0 to 5 VDC or 4 to 20 mA signal; an analog to RS converter is available for data collection and analysis on your PC.
All meters include a detachable 3 1/2-digit LCD that can be tilted up to 90° for easy reading.
Remotely mount the display up to three feet using extension cable 32662-70. The optional totalizer 32650-22 displays accumulated flow. The meter is protected from polarity reversal or short circuit by a built-in resettable fuse. Aluminum models have wetted materials of anodized aluminum, brass, and Viton®; stainless steel (SS) models have wetted materials of SS and Viton.
Accuracy:
These precalibrated flow controllers operate at inlet pressures between 5 and 60 psi and at gas temperatures between 59 and 77 °F (15 to 25 °C) while maintaining the stated percent full-scale accuracy and linearity. When operating beyond 5 to 60 psi, add ±0.01%/psi full-scale; if operating beyond 59 to 77 °F (15 to 25 °C), add ±0.15%/ °C full-scale.
- Environmentally Preferable:
Specifications
- Accuracy:
- ±1,5% full-scale
- ±1,5% full-scale
- ±1,5% full-scale
- ±1,5% full-scale
- Certification:
- Yes
- Yes
- Yes
- Yes
- Display type:
- 3,5-digit LCD
- 3,5-digit LCD
- 3,5-digit LCD
- 3,5-digit LCD
- Leak integrity:
- 1 X 10-7 sccs He (max)
- 1 X 10-7 sccs He (max)
- 1 X 10-7 sccs He (max)
- 1 X 10-7 sccs He (max)
- Min. operating temperature:
- 0 °C (32 °F)
- 0 °C (32 °F)
- 0 °C (32 °F)
- 0 °C (32 °F)
- Max. operating temperature:
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- 50 °C (122 °F)
- Max. particulate size:
- 5 µm
- 5 µm
- 5 µm
- 5 µm
- Max. pressure:
- 1000 psi
- 1000 psi
- 1000 psi
- 1000 psi
- Power:
- 12 VDC
- 12 VDC
- 12 VDC
- 12 VDC
- Pressure drop at max. flow:
- 0,04 psid
- 1,2 psid
- 0,04 psid
- 1,2 psid
- Repeatability:
- ±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
- Wetted materials:
- Anodized Aluminum, Brass, Viton
- Anodized Aluminum, Brass, Viton
- Anodized Aluminum, Brass, Viton
- 316 Stainless Steel, Viton
- Width:
- 3"
- 4,125"
- 3"
- 4,125"
- Height:
- 5,375"
- 6"
- 5,375"
- 6"
- Warranty:
- 1 year
- 1 year
- 1 year
- 1 year
Specifications
Product Information
- Catalog #Supplier #LengthMaximum Flow RateMedia typeGas typeOutputProcess connectionAvailabilityPrice
- Thermal Gas Mass Flowmeter, to 200 cm³/min Ar, Aluminum body w/ displayThermal Gas Mass Flowmeter, to 200 cm³/min Ar, Aluminum body w/ display32657-0825,4 mm0,2 L/min (200 cm³/min)ArgonArgonLinear 0 to 5 VDC (1000 Ω minimum load), 4 to 20 mA (50 to 250 Ω loop resistance)1/4" Compression FittingsLog in for availability1 * 1 SZT3 480 złSpecifications:NIST traceable
More
Accessories
Specifications
Environmentally PreferableAccuracy±1,5% full-scaleCertificationYesDisplay type3,5-digit LCDLeak integrity1 X 10-7 sccs He (max)Min. operating temperature0 °C (32 °F)Max. operating temperature50 °C (122 °F)Max. particulate size5 µmMax. pressure1000 psiPower12 VDCPressure drop at max. flow0,04 psidRepeatability±0,5% full-scaleResponse time2000 msWetted materialsAnodized Aluminum, Brass, VitonWidth3"Height5,375"Warranty1 yearNIST traceable - Thermal Gas Mass Flowmeter, to 30 L/min Ar, Aluminum body w/ displayThermal Gas Mass Flowmeter, to 30 L/min Ar, Aluminum body w/ display32657-3431,8 mm30 L/minArgonArgonLinear 0 to 5 VDC (1000 Ω minimum load), 4 to 20 mA (50 to 250 Ω loop resistance)1/4" Compression FittingsLog in for availability1 * 1 SZT4 360 złSpecifications:NIST traceable
More
Accessories
Specifications
Environmentally PreferableAccuracy±1,5% full-scaleCertificationYesDisplay type3,5-digit LCDLeak integrity1 X 10-7 sccs He (max)Min. operating temperature0 °C (32 °F)Max. operating temperature50 °C (122 °F)Max. particulate size5 µmMax. pressure1000 psiPower12 VDCPressure drop at max. flow1,2 psidRepeatability±0,5% full-scaleResponse time2000 msWetted materialsAnodized Aluminum, Brass, VitonWidth4,125"Height6"Warranty1 yearNIST traceable - Thermal Gas Mass Flowmeter, to 5 L/min Ar, Aluminum body w/ displayThermal Gas Mass Flowmeter, to 5 L/min Ar, Aluminum body w/ display32657-1625,4 mm5 L/minArgonArgonLinear 0 to 5 VDC (1000 Ω minimum load), 4 to 20 mA (50 to 250 Ω loop resistance)1/4" Compression FittingsLog in for availability1 * 1 SZT3 480 złSpecifications:NIST traceable
More
Accessories
Specifications
Environmentally PreferableAccuracy±1,5% full-scaleCertificationYesDisplay type3,5-digit LCDLeak integrity1 X 10-7 sccs He (max)Min. operating temperature0 °C (32 °F)Max. operating temperature50 °C (122 °F)Max. particulate size5 µmMax. pressure1000 psiPower12 VDCPressure drop at max. flow0,04 psidRepeatability±0,5% full-scaleResponse time2000 msWetted materialsAnodized Aluminum, Brass, VitonWidth3"Height5,375"Warranty1 yearNIST traceable - Thermal Gas Mass Flowmeter, to 30 L/min Ar, 316SS body w/ displayThermal Gas Mass Flowmeter, to 30 L/min Ar, 316SS body w/ display32657-8431,8 mm30 L/minArgonArgonLinear 0 to 5 VDC (1000 Ω minimum load), 4 to 20 mA (50 to 250 Ω loop resistance)1/4" Compression FittingsLog in for availability1 * 1 SZT6 580 złSpecifications:NIST traceable
More
Accessories
Specifications
Environmentally PreferableAccuracy±1,5% full-scaleCertificationYesDisplay type3,5-digit LCDLeak integrity1 X 10-7 sccs He (max)Min. operating temperature0 °C (32 °F)Max. operating temperature50 °C (122 °F)Max. particulate size5 µmMax. pressure1000 psiPower12 VDCPressure drop at max. flow1,2 psidRepeatability±0,5% full-scaleResponse time2000 msWetted materials316 Stainless Steel, VitonWidth4,125"Height6"Warranty1 yearNIST traceable