Flowmetering

Gilflo and ILVA flowmeters

Local regulations may restrict the use of this product to below the conditions quoted.

In the interests of development and improvement of the product, we reserve the right to change the specification without notice.

© Copyright 2015

TI-P335-23

MI Issue 3

Scanner 2000

Steam Mass Flow Transmitter

Description

The Scanner 2000 steam mass flow transmitter takes its inputs

from a primary flowmeter, (Gilflo or ILVA) through impulse lines. It

converts the differential and static pressure into a corrected mass

flowrate of saturated steam, which is accessible via the RS485

Modbus link or optionally via a 4 - 20 mA signal.

Configuration

Scanner 2000 steam mass flow transmitters are uniquely

configured at the factory to work with a single, specific Gilflo or

ILVA flowmeter, for a specific flow application.

For correct operation the Scanner 2000 transmitter must be

installed with its allocated flowmeter. A label on the packaging

gives the serial number of the matched product.

The Scanner 2000 can be configured using an RS485 equipped

PC with the supplied configuration software.

Note: A DB9 Serial RS232 to RS485 converter will otherwise be

required to connect your PC to the Scanner 2000.

If your PC only has USB ports a USB to DB9 Serial port converter

will be required. These are available from most electronic

equipment suppliers.

Available types and approvals

Explosion proof types available:

-

Class1,Div1,GroupsB,CandD

CSA -

ATEX

-

Features

In head LCD providing local indication of density compensated

rate and total saturated steam flow.

RS485 Modbus RTU slave functionality for remote indication, data

logging and configuration.

Associated equipment

- Gilflo flowmeter

- ILVA flowmeter

- M750 flow indicator

- Optional local display

Type 4 Enclosure

-

T6 Temperature Class

-

ATEX

II2GD

Ex d IIC T6 (-40°C to +70°C) or

-

Ex td A21 IP68 T85C (-40°C to +70°C)

-

All Scanner 2000’s are compliant

Technical data

Range

Outputs

Powersupply

Pressure limits

Temperature

limits

Accuracy

Enclosure

rating

Minimum 2" H

2

0 (4.98 mbar)

Materials

Enclosure

Body

3-way manifold

Fluid fill

Cast aluminium

(painted with epoxy and polyurethane)

Maximum 200" H

2

0 (498 mbar)

4 - 20 mA (expansion board required)

RS485 Modbus RTU slave

(baud rate 300 to 38.4 K)

Solid state relay, configurable as pulse or alarm

6Vto30Vdcat31mA

155 bar

- 40°C to 70°C (- 40°F to 158°F)

LCD contrast is reduced below -30°C (-22°F)

± 0.05% for Spans >10% of the URL

± 0.005 (URL / SPAN) for Spans <10% of

the sensor

IEC IP68

Stainless steel

Stainless steel

Silicone oil

AISI 316

AISI 316

Pipe connections

The process ports on the 3-way manifold are threaded 1⁄2" NPT

connections at 54 mm (2 ") centres.

Electrical connections

3⁄4" NPT

Non approved and ATEX units

3⁄4" NPT

CSA units

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