Boiler house

TDS blowdown controls

Material

Sensor body stainless steel 316 Ti, 1.4571

Line size

DN25

Process

connection

DIN flange (EN 1092)

Gaskets

Viton seals

Windows

Sapphire

Optical path

length

40 mm

Process

pressure

10 bar

Continuous

process

temperature

0°C to +100°C (+32°F to 212°F)

Peak process

temperature

+120°C (+248°F) for maximum duration of

15 minutes / day

Ambient

temperature

0°C to +40°C (+32°F to 104°F)

Air purge

Connections available as standard

Light source

Incandescent tungsten lamp: 5.0 Vdc,

775 mA (typical life span 3 to 5 years)

Wave lengths

400 nm – 1100 nm

Detector

Silicon photodiodes hermetically sealed

Calibration Basic calibration in ppm (DE), FTU, EBC

Measuring

range

Any measuring range between

-

0 - 25 to 500 ppm (DE)

-

0 - 10 to 200 FTU

-

0 - 2.5 to 50 EBC

Resolution

< ± 0.5% of respective measuring range

Repeatability

< ± 1% of respective measuring range

Linearity

Specific to application,

< ± 2% with standard solution

Protection

All optical parts protected according to IP65

Cable length 5.0 m (16 ft)

VA-plug-

protection

Special ultra-shielded cable sets

Certificates

ISO 9001:2000, PED, CE, HPO

Enclosure

material

Aluminium

Mounting

plate

W19 mounting assembly:

For 482.6 mm (19") rack mounting

(front IP40, rear IP20), 3HE / 21TE

Dimensions

106 x 116 x 190 mm deep

(4.18" x 4.57" x 7.49" deep)

Weight

2.0 kg

Display

1 digital display, 3-digits, LED, height 7 mm

-

1 LED: power on (red)

-

1 LED: Zero (green)

-

5 LED: Range (yellow)

-

2 LED: Alarms 1 (red) and Alarm 2 (red)

-

1 LED: Lamp or system failure (red)

Measuring

range

Factory set:

0 - 25 ppm, 0 - 50 ppm, 0 - 100 ppm,

0 - 250 ppm, 0 - 500 ppm,

Variable range: 0 - 25...500 ppm

Resolution

< ± 0.5% of respective measuring range

Repeatability < ± 1% of respective measuring range

Linearity

Specific to application, < ±2% with standard

solution

Response

time

1 second

Power supply

Selectable 115 / 230 Vac at 50 / 60 Hz

Power

consumption

30 VA

Cable length

5.0 m (16 ft)

mA output

0-20 or 4-20mA(load:0-500Ohm)

galvanically isolated (> 500 Vdc)

Alarm output

2 independent adjustable SPDT relays.

Failsafe

1 SPDT relay to alarm in case of lamp or

system failure (active)

Ambient

temperature

In operation 0°C to +50°C (+32°F to +122°F)

Storage temperature:

-20°C to +70°C (-4°F to +158°F)

Requirements

EN 61010-1 / 202-08 / class 1

Certificates

ISO 9001:2000, GS, CE

2.4.33

Power supply

24 Vac/dc at 50/60 Hz

Housing

-

B19-21 Housing: ABS plastic IP66

(1 converter)

-

B19-42 Housing: ABS plastic IP66

(2 converters)

S19-42 Housing: Stainless steel, IP65

(2 converters)

Cable lengths

Metric: 10, 20, 35, 50, up to maximum of 250 m

Imperial: 33, 66, 115, 164 ft, up to a

maximum of 820 ft

Alternative

cable

connectors

Rigid stainless steel connector

Flange

specification

-

Flanged ASME class 150

High

temperature

Turbidimeter:

TF56-HT

-

Continuous:

-20°C to +190°C (-4°F to +374°F)

-

Peak: -20 to +210°C (-4°F to +410°F)

for maximum duration of 15 minutes / day

Process

connection

-

ASME: 1"

Technical data

TF56-N Turbidimeter

556 Converter

Turbidimeter options

Converter options

TI-P403-96 AB Issue 3

Model 556 / TF56-N Turbidity Monitoring System

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