HFM-200 / HFC-202

Thermal Mass Flow

HFM-200 / HFC-202 Mass Flow Controller for Low Flow

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Related Products

Part Number	Description
THCD-101	Single Channel Controller / Display
12-01-169	24 VDC Switching Power Supply for THCD-101
12-01-160	AC Input Clip, US
12-01-165	AC Input Clip, UK
12-01-164	AC Input Clip, Europe, China
THCD-401	Four Channel Power Supply / User Interface
65-576	4 Feet Cable, H-pin out (8', 25' and custom lengths available)
CB-AF-8-24-VM	8 Feet Cable, 24VDC 200 Series flow instrument to THCD-101 single channel controller display
65-440	Mating Connector, 15-pin socket with backshell
65-170	8 Feet Cable, connects 24VDC 200 Series to bare leads

Overview

HFM-200 / HFC-202 Excellent Stability!

The HFM-200/HFC-202 is Teledyne Hastings' flexible, general purpose series of mass flow meters and controllers. Featuring reliability and stability, the 200 Series is chosen by OEM's for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.

The HFM-200 / HFC-202 meters and controllers have flow ranges from 0-10 sccm to flows of 0-25 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Many corrosive gases and pressures up to 1000 psig are easily measured. Cleaning for oxygen service is available.

±(1% of full scale) Accuracy

Buy from the designers, Teledyne Hastings, and experience extraordinary customer service. Let us solve your application challenges, by designing and building your custom flow instruments.

Applications and Industries

Air Sampling
Industrial Furnaces
Gas Blending
R&D Process Flows
Analytical Instrumentation
Catalyst Characterization

Specifications

	HFM-200A Meter	HFC-202 Controller
Range (User Selectable)	0 - 10 sccm to 0 - 25 slm (N₂)	0 - 10 sccm to 0 - 25 slm (N2)
Accuracy	+ 1.0% of full scale	+ 1.0% of full scale
Repeatability	+ 0.05% of full scale	+ 0.05% of full scale
Maximum Working Pressure	500 PSIG (Optional 1000 PSIG)	500 PSIG (Optional 1000 PSIG)
Analog I/O (Standard)	0 - 5 VDC	0 - 5 VDC
Analog I/O (Optional)	4 - 20 mA I.O, 0 - 20 mA, 0 - 5 VDC / 4 - 20 mA I/O	4 - 20 mA I.O, 0 - 20 mA, 0 - 5 VDC / 4 - 20 mA I/O
Fitting Options	VCR®, VCO®, Swagelok®, Straight Thread	VCR®, VCO®, Swagelok®, Straight Thread
Elastomer Seal Options	Viton®, Kalrez, Buna-N, Neoprene	Viton®, Kalrez, Buna-N, Neoprene
Connector (+/- 15 VDC) Connector (+24 VDC)	15-pin subminiature D 9-pin subminiature D	15-pin subminiature D 9-pin subminiature D
Power Requirements (+/- 15 V) Power Requirements (+24 V)	+(14 - 16) VDC @ + 30 mA (<1 Watt) (14-32) VDC (<1.9 Watt)	+(14 - 16) VDC @ + 60 mA / -185 mA (<3 Watt) (14-32) VDC (<4.2 Watt)
Wetted Materials	316L SS, Viton®, 82/18 Au/Ni Braze, Trace Ag Solder	302 SS, 316L SS, Nickel, Viton®, 82/18 Au/Ni Braze, Trace Ag Solder, Kalrez® (Valve Seat)

About Teledyne Hastings

Teledyne Hastings Instruments is a trusted manufacturer of a wide range of quality Vacuum Instruments and Gas Mass Flow Instruments . Our vacuum product line includes the original DV-4 and DV-6 thermocouple gauge tubes, along with other vacuum sensors used in combination with meters and controllers that cover a wide range of vacuum pressure from atmosphere to ultra high vacuum. The gas mass flow line of meters and controllers cover a broad range of flow rates from 5 sccm to 15,000 slm that includes a variety of flexible options for outputs, calibration, and fittings.

Products

Flow Products

Vacuum Products

Contact Us

804 Newcombe Ave , Hampton, VA 23669, USA
[email protected]
800.950.2468
757.723.6531
www.teledynehastings.com

HFM-200 / HFC-202​ Mass Flow Controller for Low Flow​​