SLA10/20/40 Series

SLA5800 Series Elastomer Sealed Pressure Controllers

Automate your pressure control. Eliminate droop and hysteresis.

Models SLA5810 / SLA5820 / SLA5840

With a wide range of options and features available, the SLA5800 Series pressure controllers enable you to automate your pressure control and take advantage of the process consistency benefits from using a single platform when combined with our industry-leading SLA5800 Series mass flow controllers and meters.

The SLA5800 Series features high accuracy, high zero stability and high repeatability performance backed by our superior metrology systems and methods using primary flow calibration systems directly traceable to international standards.

Description

Features
  • Response time: <1 second
  • Full-scale flow rates up to 50 lpm
  • Maximum pressure: 4500 psig
  • SLA5840 with remote transducer combines the benefits of pressure control and flow measurement
  • Superior valve technology minimizes leak-by and maximizes turndown
  • Durable, robust metal top lid prevents damage during installation
  • Independent & easily accessible diagnostic/service port
  • Broad array of communication options including DeviceNet®, Profibus® and RS-485 plus analog interfaces
Benefits
  • Closed loop control eliminates droop & hysteresis associated with traditional mechanical spring diaphragm pressure regulators
  • One of the widest pressure ranges available on the market
  • Fast valve response reduces overall gas panel cost and increases throughput
  • Easy-to-service modular design provides options for factory or field service maximizing uptime and reducing total cost of ownership
  • User-accessible service port simplifies installation, troubleshooting and diagnostic tasks without disturbing flow controller operation.
  • Multi-protocol communication interface simplifies integration into existing systems
Applications
  • Thin-film processes
  • Chemical and petrochemical catalyst research and pilot processes
  • Laboratory and analytical systems
  • Fuel cell technology
  • Life sciences bioreactors
Specifications

Product Type

Pressure Controller

Differentiator

Wide Pressure Measurement & Control Range

Performance

Flow Range (Full Scale Capacity)

.003 – 50 lpm

Accuracy

Pressure

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

Flow

N/A

Repeatability

0.20% SP

Flow Temperature Coefficient

±0.1% of FS per °C

Max Pressure

Up to 50 lpm: 1500 psia / 100 bara
Up to 10 lpm: 4500 psia / 310 bara

Pressure Control Range

Turndown 100:1 for FS from 1-50 lpm
50:1 for all other FS flows

Response Time

System dependent

Ratings

Temperature Range

0 – 65°C (32 – 149°F)

Leak Integrity

1 x 10-9 atm cc/sec He

Mechanical

Seal Material

Elastomer

Valve Options

Normally Closed
Normally Open

Wetted Materials

316L Stainless Steel
High Alloy Stainless Steel
Viton® fluroelastomers
Optional: Buna-N, Kalrez®, Teflon®/Kalrez®, and EPDM

Electrical

Analog Communication

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

Digital Communication

DeviceNet™
Profibus®
RS-485

Electrical Connection

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)

Power Supply / Consumption

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

Diagnostics

Diagnostic Capability

Available

Status Lights

MFC Health
Network Status

Alarms

Control Valve Output
Network Interruption

Diagnostic / Service Port

RS485 via 2.5mm jack

Compliance

Certifications/Approvals

ATEX
IECEx

EMC

EMC Directive 2004/108/EC
CE: EN61326-1: 2006

Environmental Compliance

RoHS Directive (2011/65/EU)

Size

Medium

Price

$$$

You may also like…


    Solicitar información



    Estoy de acuerdo y he leído el aviso legal.

    En cumplimiento de la LOPD 15/1999 de 13 de Diciembre, le informamos que sus datos podrían pasar a formar parte de un fichero propiedad de la empresa Gometrics S.L. Usted tiene derecho de acceso, rectificación, oposición y cancelación que puede ejercer mediante escrito a la dirección anteriormente indicada. Por la presente autoriza expresamente a la compañía a que le remita información sobre sus servicios a la dirección de correo electrónico indicada en el formulario. La información ofrecida en esta página web es meramente orientativa y no es, en ningún caso, vinculante.