Bộ điều khiển lưu lượng nhiệt kiểu công nghiệp cho khí F-200CI Bronkhorst

Mã sản phẩm:

F-200CI

Xuất xứ:

Hà Lan

Liên hệ:

0946452592

Email:

sale01@tmpvietnam.com

Hãng sản xuất:

Bronkhorst

Chia sẻ:

Số lượng

Chi tiết sản phẩm

Bộ điều khiển lưu lượng nhiệt kiểu công nghiệp cho khí F-200CI Bronkhorst

IN-FLOW F-200CI

Industrial Style Thermal Mass Flow Controller for Gases

Lowest gas flow rates
Compact design, small internal volume
High accuracy and repeatability
Virtually pressure and temperature independent
Rugged, weatherproof housing (IP65, dust and waterproof)

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IN-FLOWF-200CI

Industrial Style Gas Mass Flow Controllers for lowest flow rates

Bronkhorst^® model F-200CI Mass Flow Controllers (MFCs) are suited for precise measurement of flow ranges between 0,014…0,7 ml_n/min and 0,6…9 ml_n/min with pressure rating between vacuum and 64 bar. The MFC consists of a thermal mass flow sensor, a precise control valve and a microprocessor based pc-board with signal and fieldbus conversion. As a function of a setpoint value, the flow controller swiftly adjusts the desired flow rate. The IN-FLOW model is of rugged design (IP65) for use in industrial environments or even Zone 2 hazardous areas, with optional ATEX Cat. 3 or FM Class I, Div. 2 approval.

IN-FLOW series are equipped with a digital pc-board, offering high accuracy, excellent temperature stability and fast response. The main digital pc-board contains all of the general functions needed for measurement and control. In addition to the standard RS232 output the instruments also offer analog I/O. As an option, an on-board interface can be mounted to provide DeviceNet™, PROFIBUS DP, PROFINET, Modbus, or FLOW-BUS protocols.

Technical specifications

Measurement / control system
Flow range, based on N₂ (intermediate ranges available)	min. 0,014…0,7 ml_n/min max. 0,6…9 ml_n/min
Accuracy (incl. linearity) (based on actual calibration)	±0,8% Rd plus ±0,2% FS for F-200CI-005; ±2% FS for F-200CI-002
Turndown	1:50 (in digital mode up to 1:187,5)
Multiple fluid capability	storage of max. 8 calibration curves
Repeatability	< 0,2% Rd
Settling time (controller)	2…4 seconds
Control stability	< ±0,1% FS
Max. Kv-value	6,6 x 10^-2
Operating temperature	-10…+70°C; for ATEX cat. 3 and FM Class 1 Div 2 : 0…50°C
Temperature sensitivity	zero: < 0,05% FS/°C; span: < 0,05% Rd/°C
Pressure sensitivity	0,1% Rd/bar typical N₂; 0,01% Rd/bar typical H₂
Leak integrity, outboard	tested < 2 x 10^-9 mbar l/s He
Attitude sensitivity	max. error at 90° off horizontal 0,2% at 1 bar, typical N₂
Warm-up time	30 min. for optimum accuracy 2 min for accuracy ± 2% FS

Mechanical parts
Material (wetted parts)	stainless steel 316L or comparable
Pressure rating	64 bar abs
Process connections	compression type or face seal couplings
Seals	standard: Viton^®; options: EPDM, Kalrez^® (FFKM)
Weight	1,3 kg
Ingress protection (housing)	IP65

Electrical properties
Power supply	+15…24 Vdc
Max. power consumption	Supply 15 V 24 V	at voltage I/O 290 mA 200 mA	at current I/O 320 mA 215 mA
PROFIBUS DP	add 53 mA (15 V supply) or 30 mA (24 V supply)
PROFINET	add 77 mA (15 V supply) or 48 mA (24 V supply)
DeviceNet™	add 48 mA (24 V supply)
Analog output/command	0...5 (10) Vdc or 0 (4)…20 mA (sourcing output)
Digital communication	standard: RS232; options: PROFIBUS DP, PROFINET, DeviceNet™, Modbus RTU or ASCII, FLOW-BUS

Electrical connection
Analog/RS232	8 DIN (male);
PROFIBUS DP	bus: 5-pin M12 (female); power: 8 DIN (male);
PROFINET	bus: 2 x 5-pin M12 (female) (in/out); power: 8 DIN (male);
Devicenet™	5-pin M12 (male);
FLOW-BUS/Modbus-RTU/ASCII	5-pin M12 (male)