TURBIGUARD

In-line Turbidity Monitor for Medium to High Turbidity

The TurbiGuard is used for monitoring medium to high turbidity, in process liquids. A single version of the TurbiGuard featuring two measuring ranges can be widely used for monitoring medium to high turbidity. The TurbiGuard is factory calibrated with a true, linearized Formazine calibration. For simple applications and system integration the instrument configuration and communication can be easily done using the serial interface in combination with the existing outputs. For a more comfortable installation and operation the optional control unit SICON with touch screen technology and colour display can be connected.

• Sealless design
• Extremely low maintenance
• Wide nominal range

SPECIFICATION

Wavelength turbidity

LED 880 nm

Measuring principle

Absorption

Scale ranges

0 .. 100 / 0 .. 1,000 EBC
0 .. 400 / 0 .. 4,000 NTU

Resolution

0.5 EBC / 2 NTU

Installation

In-line housing Varivent® or compatible

Enclosure

Stainless steel 1.4301

Protection

IP66

Sample temperature

-10 .. +100 °C

Pathlength

10 mm

Outputs

1 x 0/4 .. 20 mA
2 x Open-Collector Transistor

Pipe diameter

≥ DN 40

Supply voltage

9 .. 30 VDC

Power input

< 2 W (with Profibus DP: < 3 W)

Sample pressure

≤ 1 MPa (10 bar) @ 100 °C

Interfaces

Profibus DP or Modbus RTU (option)

Ambient environment

-10 .. +50 °C / 0 .. 100 % RH

Cleaning

CIP/SIP compatible up to 120 °C @ 2h

Material sensor head

Stainless steel 1.4404

Windows material

Sapphire

Configuration

Ethernet/Web-Browser

Control Units

SICON
SICON M

 Download data sheet