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Mass Flow Meter

Mass Flow Meter
Mass Flow Meter
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Product Code : 10
Product Description
Mass Flow Meters with or without LCD Display TLF
  • ±1% Accuracy
  • Linear Output
  • Thermal Technology
  • For Using In Non Corrosive Gases
  • For Flow Rates up to 50 SLM
  • Power Supply Included.
The NEW-FLOW Thermal Mass Flow Controllers provide high performance. Thermal Technology offers advantages in accuracy, sensitivity and turn quality components and the latest technology are combined to provide reliable, compact meters and controllers. The TLFC Series comes with or without an LCD display, and all models come with linear 0-5 VDC and 4-20 mA output. The TLFC Series measures the mass flow rate of gases in 18 ranges from 0-10 SCCM to 0-50 SLM as shown in the range table. The TLFC Series combines a mass flow transducer with an electromagnetic proportional valve. Valves are not recommended as shut off valves. Controllers use a 0-5 VDC linear set-point signal supplied from the local set-point pot or from a remote source.

Technical Data
  • Wetted Material: Standard flowbody 316 Stainless Steel,
  • Option available. O-ring Viton.
  • Output Signal: 0-5 VDC Linear min. load 1000½ or 4-20 mA Linear, loop resistance 500½©
  • Input Power: 24 VDC Standard, optional power supply 15 VDC 11 5 VAC, 220 VAC @ 500mA
  • Accuracy: +/- 1% FS (including Linearity)
  • Turn Dow Ratio: 100:1
  • Repeatability: +/- 0.15% FS or better
  • Electric Connection: 9 Pin Sub 
  • Process Connection: 1/2" NPT Female
  • Control Signal: Integral or 0-5 VDC
  • Control Valve: Electromagnetic N/C (Norm. Closed)
  • Range: 0-10 SCCM to 50 SLPM
  • Minimum Pressure: 1" H2O
  • Max Pressure: 500 PSIG
  • Response Time: 1 Second
  • Temp. Coefficient: 0.05% Full scale per 1C or better
  • Pressure Coefficient: 0.01% full scale per PSIGw or better
  • Weight: app. to 1.35kg with power supply.
Range Table
Code
SCCM
Code
SLM
Code
SLM
00
0-10
06
0-1
14
0-35
01
0-20
07
0-2
15
0-40
02
0-50
08
0-5
16
0-45
03
0-100
09
0-10
17
0-50
04
0-200
10
0-15
18
Custom
Flow Rate
05
0-500
11
0-20




12
0-25




13
0-30



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