SITRANS FCS400 sensor

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SITRANS FCS400 sensor | Manualzz
SITRANS F
Coriolis Flowmeters
SITRANS FCS400 sensor
Quick Start
Before installing, including in hazardous areas, refer to the Operating Instructions on the internet or on the SITRANS F
literature CD-ROM. They contain detailed safety regulations, information and specifications which must be observed when
installing. Documentation and approvals can be found on the internet:
Flowdocumentation (http://www.siemens.com/flowdocumentation)
CAUTION
Correct, reliable operation of the device requires proper transport, storage, positioning and assembly. The device must be
carefully operated and maintained. Only qualified personnel should install or operate this device.
Items supplied
Compact system
● Packet of cable glands
/
● SITRANS FC430 sensor and compact mounted
transmitter
● Quick Start guide
● CD containing software, certificates and device manuals
Remote system
Remote with M12
● SITRANS FCT030 transmitter with M12 socket
assembled
/
● SITRANS FCS400 sensor
● Sensor cable with M12 connector
● Packet of cable glands
● Quick Start guide
● CD containing software, certificates and device
manuals
© Siemens AG 2012. All rights reserved
A5E03922775-005, 03/2012
*A5E03922775*
Remote with sensor terminal housing
● SITRANS FCS400 sensor
/
● SITRANS FCT030 transmitter with terminal
housing assembled
● Sensor cable
● Packet of cable glands
● Quick Start guide
● CD containing software, certificates and device
manuals
Note
Scope of delivery may vary, depending on version and add-ons. The contents list in the product package lists all included
parts.
Note
Transmitter installation
The installation of the FCT030 transmitter is described in the SITRANS FCT030 Quick Start (A5E03650800).
/
Sensor overview
①
②
③
④
⑤
⑥
Lid-lock
Cable feed-through (M12 socket or gland)
Sensor front end (DSL) (Remote configuration only)
Plug and threaded port for for example pressure guard
Sensor enclosure
Process connections
Location in the system
The optimum location in the system depends on the application:
● Liquid applications
Gas or vapor bubbles in the fluid may result in erroneous measurements, particularly in the density measurement.
– Do not install the flowmeter at the highest point in the system, where bubbles will be trapped.
– Install the flowmeter in low pipeline sections, at the bottom of a U-section in the pipeline.
2
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
Figure 3-1
Liquid applications, wrong location with trapped air/gas
● Gas applications
Vapor condensation or oil traces in the gas may result in erroneous measurements.
– Do not install the flowmeter at the lowest point of the system
– Install a filter.
Figure 3-2
Gas applications, wrong location with trapped oil
Flow direction
The calibrated flow direction is indicated by the arrow on the sensor. Flow in this direction will be indicated as positive by
default. The sensitivity and accuracy of the sensor is identical with reverse flow.
The indicated flow direction (positive/ negative) is configurable.
CAUTION
The sensor must always be completely filled with process media in order to measure accurately.
Orienting the sensor
SITRANS FCS400 operates in any orientation, but Siemens recommends orienting the sensor in one of the following ways:
/
1. Vertical installation with an upwards flow (self-draining)
Figure 3-3
Vertical orientation, upwards flow
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
3
/
2. Horizontal installation, tubes down (only recommended for liquid applications)
Figure 3-4
Horizontal orientation, tubes down
/
3. Horizontal installation, tubes up (only recommended for gas applications)
Figure 3-5
Horizontal orientation; tubes up
Note
Hygienic applications
In 3A and EHEDG certified hygienic applications the flowmeter must be installed vertically as shown in 1.
Installation in a drop line
/
Installation in a drop line is only recommended if a pipeline reduction or orifice with a smaller cross-section can be installed
to create back-pressure and prevent the sensor from being partially drained while measuring.
①
②
Back pressure orifice
On / off valve
Figure 3-6
4
Installation in drop line
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
Mounting the sensor
NOTICE
Incorrect mounting
The device can be damaged, destroyed or its functionality impaired through improper mounting.
● Before installing ensure there is no visible damage present on the device.
● Make sure that process connectors are clean, and suitable gaskets and glands are used.
● Mount the device using suitable tools.
WARNING
Unsuitable connecting parts
Danger of injury or poisoning.
In case of improper mounting hot, toxic and corrosive process media could be released at the connections.
● Ensure that connecting parts (such as flange gaskets and bolts) are suitable for connection and process media.
● Install the sensor in rigid pipelines in order to support the weight of the meter.
● Center the connecting pipelines axially in order to assure a stress-free installation.
● Install two supports or hangers symmetrically and stress free in close proximity to the process connections.
Handling
Note
Compact versions
Never lift the flowmeter using the transmitter housing, that is always lift the sensor body.
Avoid vibrations
● Make sure that any valves or pumps upstream of the sensor do not cavitate and do not send vibration into the sensor.
)&
● Decouple vibrating pipeline from the flow sensor using flexible tube or couplings
Non-flexible pipes not recommended in vibrating environment
)&
Figure 4-1
Figure 4-2
Flexible pipes recommended in vibrating environment
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
5
Avoid cross talk
If operating more than one flowmeter in one or multiple interconnected pipelines there is a risk of cross talk.
Prevent cross talk in one of the following ways:
● Mount sensors on separate frames
)&
● Decouple the pipeline using flexible tube or couplings
High risk of cross talk when using non-flexible pipes
Figure 4-4
Low risk of cross talk when using flexible pipes
)&
Figure 4-3
Installing the sensor cable
Wiring sensor and transmitter (M12)
The sensor is provided with a preformed cable terminated with M12 style stainless steel weather-proof plugs.
The cable screen is physically and electrically terminated within the body of the plug.
Take care when handling the cable and passing it through cable ducting that the plug is not subjected to excessive tension
(pulling) as the internal connections may be disengaged.
Note
Never pull the cable by the plug - only by the cable itself.
1. Connect sensor using the supplied 4-wire cable with M12 connectors.
Note
Grounding
The sensor cable screen is mechanically connected to the grounding terminal (PE), only when the M12 plug is correctly
tightened.
Wiring sensor and transmitter (sensor terminal space)
PP
PP
PP
%OXH
/
A: Prepare the cable by stripping it at both ends.
:KLWH
<HOORZ
2UDQJH
Figure 5-1
6
Cable end
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
B: Connecting sensor terminal space
1. Remove lock screw and remove lid.
2. Remove one of the blind plugs and fit cable gland.
3. Remove cap and ferrule from cable gland and slide onto cable.
4. Push cable through open gland; anchor cable screen and wires with clamp bar.
5. Connect wires to terminals according to list below.
Terminal number
Description
Wire color (Siemens)
1
+15 V DC
Orange
2
0 V DC
Yellow
3
B
White
4
A
Blue
6. Assemble and tighten cable gland.
7. Remove o-ring from lid.
8. Reinstate lid and screw in until mechanical stop. Wind back lid by one turn.
9. Mount o-ring by pulling it over the lid and tighten lid until you feel friction from the o-ring on both sides. Wind lid by one
quarter of a turn to seal on the o-ring.
10. Reinstate and tighten lid lock screw
Connecting sensor DSL
1. Remove lock screw and remove DSL lid.
2. Undo the flexible strap.
3. Disconnect sensor connection from DSL cassette.
4. Loosen mounting screw using a TX10 Torx driver and remove DSL cassette from housing.
5. Remove cap and ferrule from cable gland and slide onto cable.
6. Push cable through open gland; anchor cable screen and wires with clamp bar.
7. Remove terminal block from DSL cassette.
8. Connect wires to terminals according to list below.
Terminal number
Description
Wire color (Siemens)
1
+15 V DC
Orange
2
0 V DC
Yellow
3
B
White
4
A
Blue
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
7
9. Reinstall DSL cassette including mounting screw.
10. Connect sensor connection and sensor cable.
11. Restore flexible strap around all wires.
12. Assemble and tighten cable gland.
13. Remove o-ring from DSL lid.
14. Reinstate lid and screw in until mechanical stop. Wind back lid by one turn.
15. Mount o-ring by pulling it over the DSL lid and tighten lid until you feel friction from the o-ring on both sides. Wind lid by
one quarter of a turn to seal on the o-ring.
16. Reinstate and tighten lid lock screw.
Zero point adjustment
The flowmeter system is optimized through a zero point adjustment which is accessed via the menu item 1.11 "Start Zero
Point Adj." in the Quick Start menu.
Performing a zero point adjustment
Note
Preconditions
Before a zero point adjustment is initiated, the pipe must be flushed, filled and at an absolute flowrate of zero preferably also
at operating pressure and temperature.
8
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
/
1. Flush out any gases and obtain stable temperature conditions by running flow at operational conditions for minimum 30
minutes.
Figure 6-1
Best practice zero point adjustment with a by-pass line and two shut-off devices
2. Close the outlet shut-off valve while maintaining the system pressure. If bypass flow is necessary, open the bypass
valve. If the pressure can be increased by 1 to 2 bars with stopped flow, this should be applied.
3. Wait 1 to 2 minutes, for the system to settle, and then perform zero adjustment. Waiting longer can change the
temperature.
4. During the process a progress bar is visible.
5. At the end of the zero adjustment, the outcome is displayed as an offset and standard deviation.
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
9
Siemens A/S
Flow Instruments
DK-6430 Nordborg
www.siemens.com/flow
SITRANS FCS400 sensor
A5E0392922775,
A5E03922775,
03/2012
03/2012
A5E0355-02, 03/2012
10
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions. Responsibility for suitability and intended use of this instrument rests solely with the user.
Copyright © Siemens AG 03.2012 All Rights Reserved. Technical data subject to change without prior notice.
SITRANS FCS400 sensor
A5E03922775-005, 03/2012
SITRANS FCS400 传感器
Quick Start
安装前,包括在危险区域中安装,请参见 Internet 上或 SITRANS F 资料 CD-ROM 上的操作说明。 这些操作说明包含安装时
必须遵守的详细安全法规、信息和规范。 相关文档和认证可在 Internet 上找到:
流量文档 (http://www.siemens.com/flowdocumentation)
小心
运输、存储、放置和装配措施必须适当,才能确保设备正确可靠的运行。 操作和维护设备时务必小心。 只有合格人员可以
安装或操作本设备。
供货内容
紧凑型系统
● 电缆接头包
● 快速入门指南
/
● SITRANS FC430 传感器及紧凑型安装变送器
● 包含软件、证书及设备手册的 CD
远程型系统
采用 M12 连接方式的远程型系统
● 装有 M12 插座的 SITRANS FCT030 变送器
/
● SITRANS FCS400 传感器
● 带有 M12 连接器的传感器电缆
● 电缆接头包
● 快速入门指南
● 包含软件、证书及设备手册的 CD
© Siemens AG 2012. 保留所有权利
A5E03922775-005, 03/2012
11
具有传感器端子外壳的远程型系统
● SITRANS FCS400 传感器
/
● 装有端子外壳的 SITRANS FCT030 变送器
● 传感器电缆
● 电缆接头包
● 快速入门指南
● 包含软件、证书及设备手册的 CD
说明
交付内容根据版本及附加件而有所变化。产品包装内的内容列表会列出所有随附零件。
说明
变送器安装
FCT030 变送器的安装在 SITRANS FCT030 快速入门 (A5E03650800) 中有描述。
/
传感器概览
①
②
③
④
⑤
⑥
机盖锁
电缆导通孔(M12 插座或接头)
传感器前端 (DSL)(仅限远程配置)
用于压力防护之类的插头和螺纹端口
传感器外壳
过程连接
系统中的位置
系统中最佳位置取决于具体应用:
● 液体应用
液体中的气泡或蒸汽泡可能导致测量结果不准确,尤其是在密度测量中。
– 请勿将流量计安装在系统的最高点,在此位置会积存气泡。
– 将流量计安装在管道的下段,在管道 U 形截面的底部。
12
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
图 3-1
液体应用,错误的位置会积存空气/气泡
● 气体应用
气体中的蒸汽冷凝或油迹可能导致测量结果不准确。
– 请勿将流量计安装在系统的最低点。
– 安装过滤器。
图 3-2
气体应用,错误的位置会积存油液
流向
经过校准的流向通过传感器上的箭头指示。默认情况下,沿该方向的流动被视为正方向。反向流动时,传感器的灵敏度和精度
不会发生变化。
指示的流向(正向/反向)可以进行配置。
小心
要精确测量,传感器必须始终完全装满过程介质。
传感器定向
SITRANS FCS400 可在任何方向上操作,但 Siemens 建议按如下一种方式确定传感器方向:
/
1. 垂直安装向上流动(自动排水)
图 3-3
垂直安装,向上流动
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
13
/
2. 水平安装,管朝下(建议仅用于液体应用)
图 3-4
水平安装,管朝下
/
3. 水平安装,管朝上(建议仅用于气体应用)
图 3-5
水平安装,管朝上
说明
卫生应用
在 3A 和 EHEDG 认证的卫生应用中,必须按条目 1 中所示垂直安装流量计。
在引入线中安装
/
仅在可安装缩径管道或具有更小横截面的节流孔来制造反压并防止传感器在测量时局部排水的情况下,建议在引入线中安装本
设备。
①
②
图 3-6
14
反压节流孔
开/关阀
在引入线中安装
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
安装传感器
注意
错误安装
错误安装可能会损坏、毁坏设备或令设备功能受损。
● 安装前,请确保设备外观无明显损坏。
● 请确保过程连接器干净整洁,并使用适用的垫圈和接头。
● 使用适用的工具安装设备。
警告
不适用的连接零件
有受伤或中毒危险。
如果安装不正确,可能会在连接处释放出热的、有毒的、腐蚀性过程介质。
● 请确保连接零件(例如法兰垫圈和螺栓)适用于连接和过程介质。
● 在刚性管道中安装传感器以支撑仪表的重量。
● 使连接管道轴向居中以确保无应力安装。
● 对称安装两个支脚或吊钩,使过程连接附近区域没有应力。
搬运
说明
紧凑型
切勿通过变送器外壳提升流量计,要始终通过传感器主体进行提升。
避免振动
● 确保传感器上游的任何阀或泵都不抽空,且不会导致传感器振动。
)&
● 使用柔性管或联轴器减弱流量传感器引起的管道振动
振动环境中不建议使用非柔性管
)&
图 4-1
图 4-2
振动环境中建议使用柔性管
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
15
避免交叉干扰
如果在一条或多条相连管道中操作多个流量计,则有可能产生交叉干扰。
按下列方式之一防止交叉干扰:
● 将传感器安装在独立钢架上
)&
● 使用柔性管或联轴器减弱管道振动
使用非柔性管时,交叉干扰的风险较高
图 4-4
使用柔性管时,交叉干扰的风险较低
)&
图 4-3
安装传感器电缆
对传感器和变送器接线 (M12)
传感器配有一个带 M12 型不锈钢耐候插头的预制电缆。
电缆屏蔽在物理和电气上与插头的主体端接。
当把电缆穿过电缆管道时要小心操作,保证插头不受到过度的张力(拉力)而造成内部连接松脱。
说明
不要借助插头来拉动电缆 - 只能通过电缆本体来拉动电缆。
1. 使用随附的带有 M12 连接器的 4 线电缆连接传感器。
说明
接地
仅当 M12 插头正确固定时,传感器电缆屏蔽才能机械连接到接地端子 (PE)。
对传感器和变送器接线(传感器端子区域)
PP
PP
PP
嘆厛
/
A:剥去电缆两端表皮。
䞦厛
濭厛
㮂厛
图 5-1
16
电缆端
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
B:连接传感器端子区域
1. 卸下锁紧螺丝并取下机盖。
2. 取下一个空插头,插入电缆接头。
3. 从电缆接头取下盖帽和套圈,然后滑到电缆上。
4. 将电缆穿过打开的接头;使用夹条固定电缆屏蔽和电线。
5. 按照下表将电线连接到端子。
端子编号
说明
电线颜色 (Siemens)
1
+15 V DC
橙色
2
0 V DC
黄色
3
B
白色
4
A
蓝色
6. 组装并拧紧电缆接头。
7. 从机盖上取下 O 形环。
8. 将机盖按原状恢复并拧入螺丝,直到机械固定为止。将机盖倒转一圈。
9. 通过拉动 O 形环将其盖在机盖上来安装 O 形环,然后拧紧机盖直到感觉 O 形环两侧都有摩擦为止。将机盖转动四分之一
圈,以密封 O 形环。
10. 复原并拧紧机盖锁紧螺丝
连接传感器 DSL
1. 卸下锁紧螺丝并取下 DSL 机盖。
2. 解开柔性带。
3. 断开传感器与 DSL 盒的连接。
4. 使用 TX10 六角梅花螺丝刀松开安装螺丝,然后从外壳上取下 DSL 盒。
5. 从电缆接头取下盖帽和套圈,然后滑到电缆上。
6. 将电缆穿过打开的接头;使用夹条固定电缆屏蔽和电线。
7. 从 DSL 盒中取下接线盒。
8. 按照下表将电线连接到端子。
端子编号
说明
电线颜色 (Siemens)
1
+15 V DC
橙色
2
0 V DC
黄色
3
B
白色
4
A
蓝色
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
17
9. 重新安装 DSL 盒,包括安装螺丝。
10. 连接传感器连接和传感器电缆。
11. 将所有电线周围的柔性带复原。
12. 组装并拧紧电缆接头。
13. 从 DSL 机盖上取下 O 形环。
14. 将机盖按原状恢复并拧入螺丝,直到机械固定为止。将机盖倒转一圈。
15. 通过拉动 O 形环将其盖在 DSL 机盖上来安装 O 形环,然后拧紧机盖直到感觉 O 形环两侧都有摩擦为止。将机盖转动四分
之一圈,以密封 O 形环。
16. 复原并拧紧机盖锁紧螺丝。
零点调整
流量计系统可以通过零点调整进行优化,零点调整功能可以在快速入门菜单的 1.11 项“开始零点调整”中找到。
执行零点调整
说明
先决条件
开始进行零点调整之前,必须以零绝对流速冲刷和填充管道(最好在操作压力和温度下进行)。
18
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
/
1. 在工作条件下至少运行 30 分钟流量,以排除任何气体并获得稳定的温度条件。
图 6-1
通过旁通管路和两个截流装置实现最佳零点调整
2. 关闭出口截流阀,同时保持系统压力。如果需要旁通流量,则打开旁通阀。如果通过截流可将压力增加 1 到 2 bar,则应
采用此方法。
3. 等待 1 到 2 分钟让系统稳定下来,然后执行零点调整。等待更长的时间会改变温度。
4. 在此过程中,进度条可见。
5. 零点调整结束时,以偏移或标准偏差的形式显示结果。
SITRANS FCS400 传感器 (CN)
A5E03922775-005, 03/2012
19
Siemens A/S
Flow Instruments
DK-6430 Nordborg
www.siemens.com/flow
SITRANS FCS400 传感器
A5E03922775, 03/2012
我们已经查阅了此手册的内容以保证与所描述硬件的一致性。由于无法完全排除未来的变化情况,因此我们
无法保证绝对一致性。尽管如此,此手册中的信息会被定期审查。以后版本中将包括所有必需的修改内容。
使用者须对仪表的配套使用和用途负全责。
版权:西门子股份有限公司 03.2012 版权所有。保留修改权

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