Mag910(910E)作为ARKON系统中的一员,具有较高**度和稳定性,该流量计在结构上采用了耐用耐温元件,并具有数据备份功能(即掉电累积流量自动存储),内置了强大功能的CPU,具有低流量校正,频率设置,非接触式磁性按键,测量管和电极自动检测,低流速下感应灵敏度设定等功能.
F 市政供水
F 污水处理 ,工业排水
F 食品饮料行业
F
F 化工行业
特点
F 数据记录以数字和图片形式储存3个月以内的数据,并可通过windows打印
F 全部焊钢结构
F 无移动部件
F 无压力损失
F 双向流量测量
F 防护等级:标准NEMA4/IP67
F 所有传感器均按国际标准校验
F 非接触式磁性按键设置
F 电源故障时,数据可以还原,数据备份功能可以恢复数据
F 内置强大CPU,具有低流校正,频率设置,低流速感应设定等功能
F 测量管和电极自动检测
MAG 910
ELECTROMAGNETIC FLOWMETER
Main Features:
Range of diameter 10 to 800 mm
Compact and remote version with protection IP67, optionally IP68
Mounting of electronic unit in two directions
Power supply voltage 95 to 250VAC or 24VAC/DC, 50/60 Hz
Non-touch basic manual control with magnetic pointer
Programmable datalogger as standard
Remote control RS-485
Dosing feature with several type
of digital/analogue outputs
Pipe and electronic self diagnostics
Application:
Water and Wastewater Measurement
Chemical industry (acids, alkaline solutions)
|
Pipe dimensions |
|
|
Inner size DN [mm] |
Length L [mm] |
|
10 - 100 |
200 |
|
125 - 150 |
300 |
|
200 - 250 |
400 |
|
300 - 500 |
500 |
|
600 |
600 |
|
700 |
700 |
|
800 |
800 |
Application:
Water and Wastewater Measurement
Chemical industry (acids, alkaline solutions)
Technical data
|
Nominal size |
DN10 to DN800
|
|
Nominal pressure |
PN10 to PN25 (depending on diameter) |
|
Flow range |
0.1 to 10 m/s (0.02 to 5000 l/s) |
|
Accuracy |
0.5% (0.5 to 10 m/s) of reading value 1% (0.1 to 0.5 m/s) of reading value |
|
Maximum medium temperature |
70ĄăC (154ĄăF) for rubber liner 130ĄăC (200ĄăF) for PTFE liner in remote version |
|
Ambient temperature |
-20 to 70ĄăC (-4 to 154ĄăF) |
|
Power supply |
• 115/230V AC (+10%, -15%) • 24V DC/50/60Hz as option |
|
Power consumption |
10 VA |
|
Liner |
• hard rubber • PTFE |
|
Electrodes |
• CrNi (stainless) steel 1.4571 • Hastelloy C276 |
|
Measuring tube |
Stainless steel 1.4201, dimensions according to DIN 17457 |
|
Flange |
Steel 1.0402 or higher Dimensions according to DIN 2501 (BS 4504), ANSI B16.5 |
|
Protection category |
IP67, optionally IP68 |
|
Outputs |
• Frequency 0 to 12 kHz with programmable flowrate and function • Pulse 0 to 50 Hz with programmable volume, function and pulse width • Relay contacts 100V/0.5A with programmable function • Current loop 4 to 20 mA with programmable flowrate and function |
|
Input |
Digital input with programmable function |
|
Communication |
RS485, RS232 |
|
Displayed values |
• Flowrate (m3/h, l/s, US.Gal/min, user) • Volume (m3, l, US.Gal, user) • Positive, total, negative and auxiliary (clearable, daily) volume |
|
Control |
• Keyboard • Magnetic pointer • RS232 and RS485 |
|
Low-flow cutoff |
Programmable value |
|
Time constant |
Settable in range 1 to 20 s |
|
Other features |
• Test of excitation coils, status of pipe line and electronic unit • Diagnostic of internal temperature and power supply voltages • Real time circuit for datalogging • Datalogger memory up to 1000 values (programmable sample rate) • Registration of min. and max. flowrate including date and time |
|
Conformity requirements |
• LVD (safety) according to EN 61010-1, EN61010-1/A2 • PED according to directive 97/23/EC • EMC according to EN 61000 part 3-2, 3-3, EN 61000 4-3, 4-4, 4-5, 4-6, 4-8, 4-11, EN 61000 part 6-2, EN 50081-1 |
Inductive flowmeter MAG 910 is an instrument designed for measuring and indicating flow and total
volume of conductive liquids. The flowmeter MAG 910 records both positive and negative flows. As there are
no moving parts in the flow profile the device can be used to measure extremely dirty liquids containing
solids. The flowmeter is for use with conductive liquids only.
Range of applications. The inductive flowmeter MAG 910 has been designed for use in all process industries
including chemical, water and wastewater.
Features. The inductive flowmeter MAG 910 is a highly accurate and stable device. The construction of the
MAG 910 indicator uses components with a long-term time and temperature stability. Configuration data
is backed up and can be recovered after a power failure. The back-up structure enables data recovery in case
of a partial loss of data (as a result of e.g. high level electrostatic discharge or noisy power supplies). Internal
CPU provides all functions usually built in electronic flowmeters, incl. low flow rate correction, frequency
response setting, bandwidth of sensitivity setting at low flow rates, etc.
outputs and one isolated input as standard. Digital outputs
(frequency, pulse and relays) and input are user configurable.
Current output 4-20 mA can be used as passive or active type.
RS232 and RS485 outputs are available for communication.
