Related Products

​​
​​​Part Number ​Description
THCD-100 Single Channel Controller / Display (Analog Communication Mode)
12-01-169 24 VDC Switching Power Supply for THCD-100
12-01-160 AC Input Clip, US​
12-01-165 AC Input Clip, UK
12-01-164 AC Input Clip, Europe, China
​THPS-400-100
THPS-400-115
THPS-400-230
Four Channel Power Supply / Display
65-576 4 Feet Cable, H-pin out
(8', 25', 50', 100' and custom lengths available)
​CB-AF-8-24-VM​8 Feet Cable, 24 VDC 200 Series flow instrument to THCD-100 single channel controller display
​65-440Mating Connector, 15-pin socket with backshell
​65-170​​8 Feet Cable, Connects 24 VDC 200 Series to bare leads
Flow Service Plan Purchase two calibrations and receive a third free (unique to serial number; contact factory for pricing)​

 Overview

Low Pressure Drop, Large Flow Rates!

The HFM-200 LFE  Series by Teledyne Hastings can be configured  and accurately measure gas  flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users  for its very stable performance with varying ambient conditions.  A wide choice of elastomer seals make this flow meter  compatible with most gases.

The HFM-200 LFE meter has  flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel.  The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available.  Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8".  Low pressure drops at full scale flow.

±(1% of full scale) Accuracy

HFM 200 LFE product overview image.JPGBuy 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

  • Bulk Gas Handling
  • Industrial Furnaces
  • Process Flow

 Specifications

​​​
HFM-200 LFE Meter
​Range 
(User Selectable)
0 - 10 sccm to 0 - 15,000 slm (N2)
Accuracy + 1.0% of full scale
​Repeatability + 0.05% of full scale
Maximum Working Pressure 150 PSIG for Flanged LFEs
500 PSIG for Threaded or Smooth LFEs
500 PSIG for Transducer
Analog I/O (Standard) ​0 - 5 VDC
Analog I/O (Optional) 4 - 20 mA, 0 - 20 mA
Fitting Options, Transducer:
Fitting Options, LFE:
1/4" Elbow
Smooth, Threaded, Flange (Flow Rate Dependent)
​Elastomer Seal Options​Viton®, Kalrez, Buna-N, Neoprene
​Connector (+/- 15 VDC)
​Connector (+ 24 VDC)
​15-pin subminiature D
9-pin subminiature D
Power Requirements (+​ 15V)
Power Requirements (+​ 24V)
+ (14 - 16) VDC @ +30 mA (<1 Watt)
(14 - 32) VDC (<1.9 Watt)
Wetted Materials ​316SS, Viton®, 87/13 Au/Ni Braze

​​