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mini CORI-FLOW M13 Bronkhorst

Mã sản phẩm: M13
Sử dụng cho Model:
Hãng SX: Bronkhorst
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mini CORI-FLOW
Model: M13
Hãng: Bronkhorst





Thông tin sản phẩm

mini CORI-FLOW™ Mass Flow Meters and Controllers are precise and compact instruments, based on the Coriolis measuring principle, designed to cover the needs of the low flow market. Bronkhorst® model M13 Mass Flow Meter (MFM) is suited for highly accurate measurement of gas or liquid flow ranges between 1…50 g/h and 20…2000 g/h (which corresponds with 13,3…666 mln/min up to 0,26…26,6 ln/min when used on nitrogen) at operating pressures up to 200 bar (higher on request). The instruments are equipped with a robust IP65 weatherproof housing and are optionally available with ATEX approval for use in Zone 2 hazardous areas.

High accuracy, excellent repeatability
Fast response
Independent of fluid properties
Additional density and temperature output
Compact, rugged (IP65) design
Optional ATEX approval Cat.3, Zone 2

Thông số kỹ thuật

Measurement / control system
Mass flow accuracy Liquid: ± 0,2% of rate;
Gas: ± 0,5% of rate
Turndown up to 1:100
Repeatability ±0,05% of rate ± ½(ZS* x 100/flow)% based on digital output
Zero Stability (ZS)* < ±0,2 g/h
Response time, meter (t98%) ≤ 200 msec
Operating temperature 0…70°C;
for ATEX Cat.3, Zone 2 max. 50°C
Temperature effect** on zero: < 0,02 g/h/°C;
on span: < 0,001% Rd/°C;
self heating (at zero flow): ≤ 15°C
Temperature accuracy ±0,5°C
Density accuracy < ±5 kg/m3
Mounting*** Any position, attitude sensitivity negligible
Leak integrity Outboard < 2 x 10-9 mbar l/s He
Warm-up time > 30 min. for optimum accuracy


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