Alutal Measure & Trust

TurBiScat Ex PM 40

TurBiScat Ex PM 40 is an in-line turbidimeter for hazardous areas.

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The product

The TurBiScat Ex PM 40 from Sigrist measures turbidity in liquids. In industrial processes, it serves the chemical and pharmaceutical and the petrochemical and refinery sectors. In the water industry, it serves drinking water treatment.

How the TurBiScat Ex PM 40 works

The transmitted light and the scattered light are measured at 90° and 25°. In this way, the proportions of smaller or larger particles become visible, and colour and window contamination are compensated for.

Optionally, there is the possibility of an additional colour measurement at 430 nm. The calibration is checked with a solid reference.

Applications

The TurBiScat Ex PM 40 is conceived and designed for applications in explosion-protected areas.

Key features

  • Sealless design, with minimal maintenance
  • Integrated sensor check, for stable and reliable measurement
  • Large measuring range (0 .. 4,000 NTU), for a versatile range of applications

Alutal, Sigrist’s exclusive distributor in Brazil for the Water and Industrial Processes segments, would be pleased to show you the possible applications on site or assist you with your projects, providing competent advice and local support in the practical use and service of the TurBiScat Ex PM 40.M 40.

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Technical Specifications

Parameter Value
Measuring ranges 8, freely programmable
Display Colour graphic
Measuring principle 90° / 25° scattered light at 650 nm (optional colour measurement at 430 nm)
Installation VARINLINE®: In-line housing VARINLINE® or compatible
Flange: In-line housing
Operation voltage 24 VDC ± 10 %
Protection class IP66
Resolution 0.001 NTU / 0.001 EBC
Wavelength turbidity LED 650 nm
Wavelength color (optional) LED 430 nm
Nominal range turbidity 0 … 4,000 NTU / 0 … 1,000 EBC
Nominal range color 0 … 200 E/m / 0 … 50 EBC
Sample temperature -20 … +180 °C, depending on the medium and ambient temperature, optional cooling is required.
Ambient temperature -20 … +60 °C
Ambient humidity 0 … 100 % rel. humidity
Operation Proximity sensor
Conformities CE, ATEX, IECEx
Ex-protection type / Temperature class Ex db IIC T3/T4/T5/T6 Ga/Gb, temperature class depending on medium temperature:
-20 … +80 °C: T6
-20 … +95 °C: T5
-20 … +130 °C: T4
-20 … +180 °C: T3
Material sensor head Hastelloy® C-22
Material housing Stainless Steel 1.4462 / 1.4404 / Borosilicate glass
Windows material Sapphire
Sample pressure Flange: 2 MPa (20 bar)
VARINLINE®: 2 MPa (20 bar), observe specifications
WLAN module WLAN according to IEEE 802.11 b/g/n
Communication module IO-Module (Standard): 6 configurable inputs/outputs
– outputs: 0/4 … 20 mA, digital, Modbus RTU
– inputs: digital
Ethernet with PoE: 10/100BaseT Ethernet with web server and Modbus TCP
Profibus DP
Profinet IO
Control box Optional (without ex-protection)

100%

Energy self-sustainable

+4500

Customers around the world

ISO 9001

Certified since 2006

+5000

Parts delivered monthly

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