SLA5800 系列弹性体密封压力控制器

自动执行压力控制，消除衰减和滞后

型号 SLA5810 / SLA5820 / SLA5840

SLA5800 系列压力控制器拥有各种选件和功能，可帮助您实现压力控制自动化并通过与布鲁克斯业内领先的 SLA5800 系列质量流量控制器和仪表相结合利用单一平台的过程一致性优势。

SLA5800 系列产品特点是具有高精度、高零点稳定性以及高重现性，这得益于布鲁克斯的先进计量系统和方法（采用直接源于国际标准的基本流量校准系统）。

如有疑问

请与我们的应用工程专家取得联系:

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SLA 系列数据表

特点

响应时间：<1 秒
满量程流速高达 50 lpm
最大压力：4500 psig
带有远程传感器的 SLA5840 兼具压力控制和流量测量两项功能优势。
先进的阀控制技术可最大限度降低泄漏并尽量降低故障影响
耐用、稳定的金属顶盖可防止设备在安装期间受损
可单独轻松访问的诊断/维护端口
包括 DeviceNet™、EtherCAT®、Profibus® 和 RS-485 模拟接口在内的各种通信选件

优势

闭环控制不存在传统机械弹簧式隔膜压力调节器所导致的衰减和滞后问题
市售压力范围最广的产品之一
阀响应速度快，可降低气体装置整体费用并提高通量
采用便于维护的模块化设计，适用于工厂或现场维护，可最大限度延长运行时间并减少总运营成本
对用户开放的服务端口简化了安装、故障排除和诊断操作并且不会干扰流量控制器工作
多协议通信接口可简化向现有系统的集成操作

应用

薄膜加工
化学品和石化催化剂研究和试验过程
实验室和分析系统
燃料电池技术
生命科学实验室

产品类型

Pressure Controller

区别

Wide Pressure Measurement & Control Range

性能

流量范围-满量程容量

.003 - 50 lpm

精度

Pressure

±0.25% of Transducer FS (FS > 300 psia)
±0.12% of Transducer FS (FS < 300 psia)

Flow

N/A

重复性

0.20% SP

温度系数

±0.1% of FS per °C

最大压力

Up to 50 lpm: 1500 psia / 100 bara

Up to 10 lpm: 4500 psia / 310 bara

压力控制范围

Turndown 100:1 for FS from 1-50 lpm

50:1 for all other FS flows

响应时间-常闭

System dependent

等级

温度范围

0 - 65°C (32 - 149°F)

漏率

1 x 10^-9atm cc/sec He

机械

密封材料

Elastomer

阀门

Normally Closed

Normally Open

接液材料

316L Stainless Steel

High Alloy Stainless Steel

Viton® fluroelastomers

Optional: Buna-N, Kalrez®, Teflon®/Kalrez®, and EPDM

电气

模拟通讯

0-5 V, 1-5 V, 0-10 V, 0-20 mA, 4-20 mA

数字通讯

DeviceNet™

Profibus®

RS-485

电气连接

DeviceNet™
1 x M12 with threaded coupling nut (B)

Profibus®
1 x 15-pin Male Sub-D
1 x 9-pin female Sub-D

RS485
1 x 15-pin Male Sub-D, (A)

电源-功耗

Analog / Profibus® / RS485

Valve Orifice > 0.032": 8 Watts

Valve Orifice ≤ 0.032": 5 Watts

Without Valve: 2 Watts

DeviceNet™

Valve Orifice > 0.032": 10 Watts

Valve Orifice ≤ 0.032": 7 Watts

Without Valve: 4 Watts

诊断

诊断能力

Available

状态灯

MFC Health

Network Status

报警

Control Valve Output

Network Interruption

诊断/服务端口

RS485 via 2.5mm jack

承诺

认证和批准

ATEX

IECEx

电磁兼容性

EMC Directive 2004/108/EC

CE: EN61326-1: 2006

符合环保要求

RoHS Directive (2011/65/EU)

大小

Medium

	SLA5810	SLA5820	SLA5840
产品类型	Pressure Controller	Pressure Controller	Pressure Controller
区别	Downstream Control (Pressure Regulator)	Upstream Control (Back Pressure Regulator)	Remote Transducer Upstream or Downstream
流量范围-满量程容量	0.003 - 50 lpm	0.003 - 50 lpm	0.003 - 50 lpm
最大压力	4500 psia / 310 bar	4500 psia / 310 bar	4500 psia / 310 bar
精度	Pressure ±0.25% of Transducer FS, FS >300 psia ±0.12% of Transducer FS, FS <300 psia	Pressure ±0.25% of Transducer FS, FS >300 psia ±0.12% of Transducer FS, FS <300 psia	Pressure Dependent on Remote Transducer Flow ±0.9% of SP (20-100% FS) ±0.18% of FS (2-20% FS, 1-20% FS from 1 - 50 lpm)
重复性	0.20% SP	0.20% SP	0.20% SP
响应时间-常闭	System Dependent	System Dependent	<1 second
诊断能力	Status Lights: MFC Health & Network Status Alarms: Sensor Output, Control Valve Output, Over Temperature, Power Surge/Sag, Network Interruption	Status Lights: MFC Health & Network Status Alarms: Sensor Output, Control Valve Output, Over Temperature, Power Surge/Sag, Network Interruption	Status Lights: MFC Health & Network Status Alarms: Sensor Output, Control Valve Output, Over Temperature, Power Surge/Sag, Network Interruption
模拟通讯	0-5 Vdc, 1-5 Vdc, 0-10 Vdc, 0-20 mA, 4-20 mA	0-5 Vdc, 1-5 Vdc, 0-10 Vdc, 0-20 mA, 4-20 mA	0-5 Vdc, 1-5 Vdc, 0-10 Vdc, 0-20 mA, 4-20 mA
数字通讯	DeviceNet™ Profibus® RS-485	DeviceNet™ Profibus® RS-485	DeviceNet™ Profibus® RS-485

文件名	文件类型	文档语言
Data Sheet	pdf	English Japanese
Installation & Operation Manual - Revision B	pdf	English
Installation & Operation Manual - Revision A	pdf	English
Installation & Operation Manual - SLA5840, Revision B	pdf	English
Installation & Operation Manual - SLA5840, Revision A	pdf	English
DeviceNet™ Supplemental Manual - SLA5800, SLAMf Pressure	pdf	English
DeviceNet™ Supplemental Manual - SLA5840 Pressure	pdf	English

Use the following guide (model code information from data sheet) to translate the CAD configurations available below. If you need assistance or can’t find what you’re looking for, please contact Applications Engineering or your local Brooks Instrument representative.

Example: SLA5840 - A - 1B - 1 - C - RevB

Meter Series	Digital Communications I/O	Mechanical Connection (Body size 0 & 1 only)	Valve Type	Analog Communications I/O	Revision Level
SLA5810	A - None (select applicable analog I/O)	1A - w/o adapters, 9/16” - 18 UNF	0 - None (Sensor only)	A - None - Digital Communications only	RevB
SLA5820	D - DeviceNet I/O (with 5-pin micro connector)	1B - 1/4” tube compression	1 - Normally closed	B - 0-5 V / 0-5 V 15-pin D-conn
SLA5840	P - Profibus (2x sub-D)	1C - 1/8” tube compression	2 - Normally closed (Pressure diff. >30 psig (2 bar))	C - 4-20 mA / 4-20 mA 15-pin D-conn
SLA5850	S - RS485 (select applicable analog I/O)	1D - 3/8” tube compression	3 - Normally closed (Pressure diff. <30 psig (2 bar))	L - 1-5 V / 1-5 V 15-pin D-conn
		1E - 1/4” VCR	4 - Normally closed - high pressure	M - 0-20 mA / 0-20 mA 15-pin D-conn
		1F - 1/4” VCO	5 - Normally open	0 - 0-10 V / 0-10 V 15-pin D-conn
		1G - 1/4” NPT		1 - 0-5 V / 4-20 mA 15-pin D-conn
		1H - 6 mm tube compression		2 - 0-5 V / 0-20 mA 15-pin D-conn
		*See data sheet for more options		*See data sheet for more options
		(Body size 3 only)
		2A - Without adapters, 9/16” - 18 UNF
		2B - 1-1/16”-12 SAE/MS
		2C - 3/8” tube compression
		2D - 1/2” tube compression
		*See data sheet for more options

文件名	文件类型
SLA5810-SLA5820-S-1E-1-C-REVB	DXF
SLA5810-SLA5820-S-1E-1-C-REVB	IGS
SLA5810-SLA5820-S-1E-1-C-REVB	STEP

SLA5800 系列弹性体密封压力控制器

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