SLAMf Series

SLAMf Series Elastomer Sealed Thermal Mass Flow Controllers & Meters

Precision mass flow control. Hardened for the harshest environments.

Models SLAMf50 / SLAMf60 / SLAMf51 / SLAMf61 / SLAMf53 / SLAMf63 / SLAMf64

Whether it’s dust, moisture, temperature extremes or wash-down requirements, the SLAMf Series elastomer sealed thermal mass flow controllers and meters deliver the precise accuracy and long-term stability of our proven SLA5800 family of meters and controllers. A specially engineered NEMA4X/IP66 enclosure protects our advanced digital electronics and ensures stable, accurate measurement and control of your process-critical gas and liquid mass flows.

Description

Features
  • NEMA4X / IP66 rated hardened enclosure
  • Wide range of full scale flows – from 0.003 up to 2500 lpm (36,000 lpm for meters)
  • Suitable for a broad range of temperature and pressure conditions
  • Industry-leading thermal flow measurement sensor technology delivers excellent accuracy
  • Programmable multi-gas/multi-range capabilities
  • Advanced self-test routines and an independent diagnostic service port lets users troubleshoot or change flow conditions without removing the MFC from service
  • Broad array of communication options including DeviceNet®, Profibus® and RS-485 plus analog interfaces
Benefits
  • NEMA4X / IP66 rated hardened enclosure
  • Wide range of full scale flows – from 0.003 up to 2500 lpm (36,000 lpm for meters)
  • Suitable for a broad range of temperature and pressure conditions
  • Industry-leading thermal flow measurement sensor technology delivers excellent accuracy
  • Programmable multi-gas/multi-range capabilities
  • Advanced self-test routines and an independent diagnostic service port lets users troubleshoot or change flow conditions without removing the MFC from service
  • Broad array of communication options including DeviceNet®, Profibus® and RS-485 plus analog interfaces
Applications
  • Chemical and petrochemical pilot plants
  • Life sciences bioreactors
  • Blanketing in food processing
Specifications

Product Type

Differentiator

NEMA 4X/IP66 Approved Enclosure
Perfect for Hose Down/Wash Down Applications
Hazardous Area Approvals

Performance

Flow Range (Full Scale Capacity)

.003 – 2500 slpm

Accuracy

Up to 100 lpm: 0.90% of SP (20-100% FS)
0.18% of FS (2-20% FS, 1-20% FS from 1 – 50 lpm)
100 – 2500 lpm: 0.90% of SP (20-100% FS)
100 – 1100 lpm: 0.18% of FS (2-20% FS)
1100 – 2500 lpm: 1.0% of FS

Repeatability

0.20% SP

Linearity

Included in Accuracy

Response Time

<1 second up to 100 lpm
<3 seconds up to 2500 lpm

Multi-Gas & Range Configurability

Standard

Max Pressure

Up to 100 lpm: 1500 psi/100 bar
Up to 50 lpm: 4500psi/310 bar (optional)
100-2500 lpm: 1000 psi/70 bar

Control Range

1-50 slpm: 100:1 Turndown for F.S.
50-2500 lpm: 50:1 Turndown for F.S.

Zero Stability

< 0.2% F.S. per year

Flow Temperature Coefficient

Zero: <0.05% of F.S. per °C
Span: < 0.1% of S.P. per °C

Pressure Coefficient

±0.03% per psi (0-200 psi N2)

Attitude Sensitivity

<0.2% F.S. maximum deviation from specified accuracy after re-zeroing

Ratings

Max Temperature

65oC

Differential Pressure Range

Controllers
Up to 50 lpm: 5 psi/0.35 bar min – 1500 psi/103.4 bar max
50-100 lpm: 10 psi/0.69 bar min – 50 psi/3.45 bar max
500 lpm: 7.5 psi/0.52 bar min – 300 psi/20.0 bar max
1000 lpm: 14.5 psi/1.00 bar min – 300 psi/20.0 bar max
2500 lpm: 35.0 psi/2.41 bar min – 300 psi/20.0 bar max

Leak Integrity

1×10-9 atm cc/sec He

Mechanical

Seal Material

Elastomer Seal

Wetted Materials

316L Stainless Steel
High Alloy Stainless Steel
Viton® Fluoroelastomers
Buna-N
Kalrez®
Teflon®/Kalrez®
EPDM

Valve Options

Normally Closed
Normally Open
Meter (no valve)

Diagnostics

Diagnostic Capability

Available

Status Lights

MFC Health, Network Status

Alarms

Sensor Output
Control Valve Output
Over Temperature
Power Surge/Sag
Network Interruption

Diagnostic / Service Port

RS485 via 2.5mm jack

Electrical

Analog Communication

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

Digital Communication

DeviceNet™
FOUNDATIONTM Fieldbus
Profibus®
RS485

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® / RS-485
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

Certifications/Approvals

ISO/IEC 17025:2005
CE: EMC, RoHs, PED

UL Listed/Recognized:
Class 1, Div 2, Group A,B,C,D
Class 1, Zone 2, IIC T4, Class II, Zone 22

ATEX:
II 3 G Ex nA IIC T4 Gc
II 3 D Ex tc IIIC T 85°C Dc

IECEx:
Ex nA IIC T4 Gc
Ex tc IIIC T 85°C Dc

KOSHA:
Ex nA IIC T4
Ex tc IIIC T85°C Dc

Size

Large

Environmental Compliance

RoHS Directive (2011/65/EU)
REACH Directive EC 1907/2006

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