Martens Elektronik

In-Line Turbidity Measuring Device TM90
Compact device without ext. Transmitter

Features

Measuring range from 0.01 ... 20 FNU or 0.1 ... 1000 FNU "Formazine Naphelometric Units"
Output 4 ... 20 mA
Supply voltage 10 .. 30 V DC
Accuracy ± 1 % of the measuring range end- value
Status - and error indication with LED
Adjustment and programming via 6-fold DIP-switch array and potentiometer
ISO 7027 conform - 90° scattered light and 180° through light measurement
Anti dust coating of the glas windows
Fitting material PP, PVC or stainless steel 1.4404 (SS316L)
Terminal head material PBT, protection IP65, cable gland PG11
Medium temperature 5 ... 80°C with PP or 5 ... 60°C with PVC and stainless steel
Process pressure
PVC / PP: 6 bar max 20 °C / 1 bar 60 °C
Stainless steel: 10 bar max at 60 °C

Please select the details below to create the appropriate order key:

Prices exlusive VAT.

Process connection

TM90-VV: TM-VV	€ 1.850,00
TM90-FF: TM-FF	€ 1.850,00
TM90-AA: ASEPTIC	€ 1.644,00
TM90-TC: TM-TC	€ 1.541,00
TM90-MG: TM90-MG DIN11851 (only stainless steel)	€ 1.541,00

Measurement range

0020: 0.01 ... 20 [FNU]	€ 0,00
1000: 0.1 ... 1000 [FNU]	€ 0,00

Material

Nominal diamter of process conn.

Options

00: without option	€ 0,00
01: Lacque error free type	€ 150,00

All our prices are without tax. Information, modifications and errors reserve.
The prices are valid for Germany.

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