Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

EX-Flow F-112AX Bronkhorst

Mã sản phẩm: F-112AX
Sử dụng cho Model:
Hãng SX: Bronkhorst
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
EX-Flow
Model: F-112AX
Hãng: Bronkhorst

Thông tin sản phẩm

Bronkhorst® EX-FLOW Mass Flow Meters (MFMs) are suited for precise gas flow measurement in ATEX Zone 1 hazardous areas. The MFM should be connected to a power supply with galvanic isolation / preamplifier / readout system (located in the safe zone). See Bronkhorst® E-8000 Series.

EX-FLOW model F-111BX covers flow ranges from 0,3...15 mln/min up to 0,4...20 ln/min (N2-equivalent) at operating pressures up to 100 bar.

The intrinsically safe measuring head of the flow meter is tested according to ATEX 114 Directive 2014/34/EU and approved under EC-Type Examination Number: KEMA 01ATEX1172, protection II 2 G Ex ib IIC T4 Gb.

ATEX approval Cat.2, Zone 1
Also IECEx and TIIS certified
High accuracy, excellent repeatability
Virtually pressure and temperature independent
Compact design


Thông số kỹ thuật

Measurement system

Accuracy (incl. linearity)
(based on actual calibration)

±1% FS
Turndown 1:50 (2...100%)
Repeatability < 0,2% Rd

Time constant

5 seconds
Operating temperature -10…+70°C
Temperature sensitivity zero: < 0,05% FS/°C; span: < 0,05% Rd/°C
Leak integrity, outboard tested < 2 x 10-9 mbar l/s He
Attitude sensitivity max. error at 90° off horizontal 0,2% FS at 1 bar, typical N2
Warm-up time 30 min. for optimum accuracy
2 min for accuracy ± 2% FS


Bình luận