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Technical specification, Instrument, Agency approvals – Fluid Components International FS10A User Manual

Page 5: Flow element, Transmitter/electronics

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FS10 Series

Fluid Components International LLC

3

Instrument

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Media Compatibility

All gases and liquids compatible with 316L stainless steel and
hastelloy C22.

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Process Connection

1/4” NPT; compatible with 1/4”, 3/8” and 1/2” tube tee,

1/4” tube tee with 1/8” injection tube adapters and SP76 adapter

(FCI part number 019897-01)

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Flow Sensitivity/Range:

Air / Gas

Liquids

CC / Min

SCFH

CC / Min

GPH

Min

Max

Min Max

Min

Max

Min Max

1/8” tube adapter with

0.0625” ID injection tube 10

2,000

0.02

5

0.70 18.00 0.01 0.30

1/8” tube adapter with

0.0940” ID injection tube 25

5,000

0.05 10

1.50 40.00 0.03 0.60

1/4” tube tee

50

20,000 0.10 40

4.00 100.00 0.07 1.70

SP76 adapter

50

20,000 0.10 40

4.00 100.00 0.07 1.70

3/8” tube tee

180 50,000 0.40 100

14.00 350.00 0.20 5.50

1/2” tube tee

375 100,000 0.80 200

30.00 750.00 0.50 12.00

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Repeatability:
± 0.5% of reading

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Temperature Coefficient

For temperatures > ± 30 °F [± 16 °C]

Gas: Maximum ± 0.025% of reading/°F up to 500 °F

[± 0.05% of reading/°C up to 260 °C]

Liquid: Maximum ± 0.2% of reading/°F up to 250 °F

[± 0.367% of reading/°C up to 121 °C]

Turndown Ratio: 5:1 to 100:1

Agency Approvals

FM, FMc: Nonincendive, Class I Division 2 Groups A, B, C, D;

Class II, Division 2 Groups E, F, G; Class III,

T4@Ta=71°C Type 4X

ATEX, IEC: Nonincendive for gas and dust, Zone 2

II 3 G Ex nA IIC T4 Gc

II 3 D Ex tc IIIC T 81°C Dc

IP64

CE Mark

Flow Element

Materials of Construction (Wetted parts) 316L stainless steel with

Hastelloy C-22 thermowells; optional, all Hastelloy-C22 probe

assembly

Operating Temperature

Standard: -40 °F to 250 °F [-40 °C to 121 °C]

Optional: -40 °F to 500 °F [-40 °C to 260 °C]; remote configuration

only

Operating Pressure

Tube tee fitting: 500 psig [34 bar (g)]

SP76 adapter: Per SP76 manifold specifications up to 500 psig

[34 bar (g)] maximum

Transmitter/Electronics

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Enclosure

NEMA 4X [IP64], anodized aluminum

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Operating Temperature

-40 °F to 160 °F [-40 °C to 71 °C]

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Output Signals

Standard:

(1) Relay (SPDT, 1A @ 24 Vdc); [1A @ 24 Vdc / 120 Vac, FM and

FMc only] or (1) Open Collector N-Channel MOSFET (100 mA);

(1) 4-20 mA * (500 Ω max. load). User scalable, general purpose,

un-calibrated output proportional to flow rate for trend monitoring.

(1) RS232C Serial I/O
(For linearized, calibrated analog outputs see FCI thermal mass

flow meter products)

* Fault indication per NAMUR NE43 guidelines, user selectable

high (> 21.0 mA) or low (< 3.6 mA)

Other Digital Comms: Contact FCI

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Display

10 LED array, red; sequential lighting proportional to flow trend and

flashes at setpoint

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User Interface

Two top-mounted push buttons to program switch/trip point, zero and

span setting, relay hysteresis and time delay; button operation may

be user disabled to prevent unwanted changes; all set-up functions

also programmable via RS232C port

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Input Power

24 Vdc (21.5 Vdc to 30 Vdc); maximum 2.5 watts

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Remote Configuration

Transmitter/electronics may be remote-mounted from flow element

using interconnecting cable; remote flow element available with

potted cable in 6’, 15’ or 30’ [2m, 5m or 10m] length and M12 con-

nection plug at electronics; optional extended temperature service to

500 °F [260 °C] with selection of PTFE jacketed cable.

Technical Specification