Kofloc Model 3100 Mass Flow Meter

The Model 3100 Series Mass Flow Meter is a new, ad-vanced high-precision flowmeter developed based on the Model 3200 Series. The incorporated innovative capillary type flow sensor reduces pressure loss and ensures high response as well as ensuring stability

Description

The Model 3100 Series Mass Flow Meter is a new, ad-vanced high-precision flowmeter developed based on the Model 3200 Series. The incorporated innovative capillary type flow sensor reduces pressure loss and ensures high response as well as ensuring stability

Brand

Kofloc

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC’s corporate motto is “A Scientific Approach for Fluids.” In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Features

  • Equipped with a temperature follow-up type current difference detection flow sensor to ensure high accuracy and quick re-sponse
  • Measurements of minute flows available up to 1 SCCM full scale (SR option)

Applications

  • Air sampling
  • Analyzer component
  • Bioreactor
  • Biotechnological process
  • Burn control
  • CCFL manufacturing
  • Chamber pressure control
  • Chemical process
  • Environment monitoring
  • Electronic device manufacturing
  • Food production
  • Fuel cell testing
  • Fermentation process
  • Gas blending
  • Gas distribution
  • Gas flow monitoring
  • Gas generation
  • Industrial furnace
  • Leak testing
  • Pharmaceutical process
  • Pollution monitoring
  • Process flow control
  • R&D
  • Solar power element manufacturing

 

Specification

Flow range (at N2 calibration conditions) 10SCCM-20SLM
Response 1 sec. or less to within ±2% of full scale of
final value typical for 0-100% response
Accuracy Within ±1.0% F.S./3100
Linearity Within ±0.5% F.S.
Repeatability Within ±0.2% F.S.
Proof pressure 980kPa
Leak rate 1×10-8 Pa·m3/s or less (excluding transmission of He)
Working temperature range 0-50℃ (Accuracy guarantee: 15-35℃)
Materials of parts exposed to gases Body: SUS 316L, SUS 316, PTFE
Seals: Viton® (Optional: Neoprene®)
Joint Standard: 1/4SWL®
Optional: 1/8SWL® 1/4VCR® RC1/4®, etc.
Electrical connections Dsub 9-pin male connector per KFC standard
(SEMI standard)
Flow rate output signals 0-5VDC
Required power supply* +15VDC (±5%) 100mA, –15VDC (±5%) 100mA