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MV-108 Mass flow meter

Mass Flow Meter for gases with integrated display

  • Direct thermal mass flow measurement
  • High accuracy
  • 10 pre-installed gases
  • Bright, graphical OLED display
  • Digital or analog output; alarm and counter functions
Multi gases
MV-108 Mass flow meter
MV-108 Mass flow meter
MV-108 Mass flow meter
MV-108 Mass flow meter

MV-108 Mass flow meter

Mass Flow Meter for gases with integrated display

  • Direct thermal mass flow measurement
  • High accuracy
  • 10 pre-installed gases
  • Bright, graphical OLED display
  • Digital or analog output; alarm and counter functions
Online price starting with:
$850.50
Fully stocked
Dispatch will be within 2 days
You can still continue your order but the desired quantity is not in stock which is 4 pieces. The new lead time will be provided upon order placement
There are only 4 products in stock. Please adjust the quantity if you wish to proceed with your order.

Quantity Discounts Off Price

Amount
6+
10+
20+
50+
Discount
2.5%
5%
7.5%
10%
Price
€829.24
€807.98
€786.71
€765.45

Pre-installed ranges

Ranges
Flow range (relative Air)
Range 1
5 ln/min .. 500 ln/min (SLM)
Range 2
2 ln/min .. 200 ln/min (SLM)
Range 3
1 ln/min .. 100 ln/min (SLM)
Range 41 ln/min .. 50 ln/min (SLM)

Pre-installed gases

Gases
min. range .. max. range
Air, N2, O2, CO2,
CO and N2O
1 .. 500 ln/min (SLM)
Ar2 .. 1000 ln/min (SLM)
CH4, C3H8 and C4H10
0.5 .. 250 ln/min (SLM)

Features of MV-108 Mass flow meter

  • Clear indication in:
    - actual flow rate (bar graph and value)
    - desired flow units
    - type of gas
    - totalised flow
  • Bright, wide-angle OLED display
  • Free of parallax error
  • Virtually independent of temperature and
    pressure variations
  • Low pressure drop
  • Wide flow ranges
  • Fast response
  • High accuracy
  • Electronic output:
    - Analog (0 .. 5 Vdc)
    - RS-232 interface (with FLOWBUS)
    - Modbus-RTU/ASCII interface
  • Configurable password protection
  • Alarm and counter functions
  • Relays
  • Multi Gas / Multi Range
  • 10 Pre-installed gases
  • Digitally calibrated
  • Free software tools

Scope of delivery

  • MASS-VIEW flow meter
  • packing box
  • 9.17.054 Short form manual
  • (optional) fittings
  • (optional) power supply
  • (optional) Battery Pack

Please note:
Our mass flow meters are sold without fittings and without power supply, please use the 'Accessories' tab to order additional accessories. For your convenience, we also have our flow ranges in other flow units.

Technical specifications

Measurement / control system

Flow range
1 ln/min .. 500 ln/min (SLM)
Mass flow units ln/min and SLM refer to normal operating conditions, i.e. 0°C (32°F) and 1013 mbar (14.7 psi)
Accuracy
± 2% RD for flow > 50% of max. capacity
± (1% RD + 0.5% FS) on lower flows
Technical specifications are based on Air at maximum FS
Repeatability
< 0.6% FS typical
Operating pressure
0 .. 10 bar(g) / 0 .. 150 psi(g)
Pressure coefficient
0.2% / bar typical at Air
Pre-installed gases
Air, N2, O2, CO2, CO, N2O, Ar, CH4, C3H8 and C4H10
Standard calibration gas
Air, other gases are converted using our Fluidat® conversion model which will introduce extra inaccuracy
Rangeability
up to 1:100
Response time (sensor)
(t63%) 2 seconds
Operating temperature
0 .. 50°C (32 .. 122°F)
Temperature coefficient
Zero: <0.1%FS/°C, Span: <0.2%RD/°C
Leak integrity, outboard
< 1 x 10-9 mbar l/s He
Attitude sensitivity
< 0.1% FS

Mechanical parts

Material (wetted parts)
Meter: aluminium, Viton® (FPM)
Needle Valve: SS316, Viton, PTFE
Test pressure
21 bar (a) / 300 psi (a)
Process connections
G 1/2" BSPP female
Seals
Viton®, PTFE
Weight
0.7 kg
Ingress protection
IP-40

Electrical properties

Power supply
+15 … 24 Vdc (+/- 10%)
Max. power consumption
approx. 135 mA
Analog output
0 .. 5 Vdc
EMC
EU declaration
Digital Communication
RS232 / RS485 (Modbus-RTU/ASCII)
Min. And max. Relay contacts
switching current 0.5 A, 24 Vdc
one side grounded (0 Vdc power)
Electrical connection
8-pin RJ-45 modular jack

Product details

Hook-up diagram
Hook-up diagram
Pressure drop MV-108 for Air
Pressure drop MV-108 for Air
Dimensions MV-1XX and MV-3XX
Dimensions MV-1XX and MV-3XX

Downloads

Brochure & Certificate

Manuals

Hook-up diagrams

Dimensional drawing

Pressure drop

Stepfile

Applications

The fields of application for MASS-VIEW® mass flow meters are diverse:
  • Burner Control (furnace construction)
  • Welding (welding gas monitoring)
  • Leak measurements (quality, environment)
  • Coating (equipment construction)
  • Regulation of gaseous atmospheres (biotechnology)
  • Measurements of gas consumption (hospitals)
  • Test equipment (production maintenance)
  • Local preparation of a gas mixture
  • Flow rate monitoring (laboratories)
  • Cutting (steel sheets)
  • Cost centre billing
  • Analytical equipment
  • Aeration / sparging (food products, ice cream / edible oils
  • Blanketing (food)
  • Fermentation (food, biotechnology, pharma)

Frequently Asked Questions

More questions on our FAQ page

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  • Optional cables
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