Chemical Resistant Submersible Level Transmitters - ATEX certifed Customer benefits • Certificate: ATEX • Chemical resistant level transmitter made of PVDF • This transmitter has an excellent resistance to most aggrassiv chemicals • Optional overvoltage protection • Reverse polarity and short circuit protected

Technical Specifications Pressure measuring range (mH2O) 1 ... 5 Accuracy, (2), (± % FS) Accuracy, (2), (3), (± % FS) Thermal shift, (± % FS/°C) Zero point 0...70°C Zero point -25...85°C Span 0...70°C Span -25...85°C Long term stability, (4) (1) Transducer (2) Zero based accuracy according to DIN16086, incl. hysteresis and repeatability at ambient temperature (3)Only if diaphragm is made in titanium (4) 1 year (typ. / max.) Temperature range Operating temperature Process temperature Storage temperature Electrical specifications 4 ... 20 mA Power supply Supply influence Circuit diagram Load resistance...

ATEX Approval Certificate, (1) Ambient temperature Process temperature Maximum values of the intrinsically safe circuit (1) For detailed Ex specifications see certificate and operating and safety instructions (2) Without any information about temperature class the transmitter will be delivered for T4 Qualifications Description Electrostatic discharge Radio sets, wireless phones Transients (burst) Motors, valves Frequency converters Physical specifications Materials Transducer Stainless steel (316L / 1.4435) with teflon protection, titanium (Gr. 2) Viton (Standard), EPDM, Kalrez (1) Specification...

Ordering information X. XXXX. XXXX. XX. XXX Type ATM/NC/Ex Pressure type Gauge Absolute (vacuum) Pressure measuring range 100 mbar...25 bar Process connection Open, TD in titanium (Fig. 1) Open, TD with FEP foil (Fig. 1) Electrical connection PUR cable, blue, IP 68 (2), (3) 4...20mA with surge protection Accuracy 6 5 0 Temperature range T6 (Ta: -5...50 °C) -5...50 °C compensated (allowed process temperature: -5...50°C) T4 (Ta: -5...50 °C) -5...50 °C compensated (allowed process temperature: -5...50°C) T4 (Ta: -5...80 °C) -5...80 °C compensated (allowed process temperature: -5…80 °C) (5), (6)...

white +Vin yellow Pout Specifications may change without notice. STS Sensor Technik Sirnach AG Rutihofstrasse 8, 8370 Sirnach, Switzerland 844 Route de la Caille, 74350 Allonzier la Caille, France STS Sensoren Transmitter Systeme GmbH Poststrasse 7, 71063 Sindelfingen, Germany Box 3942 | Warwick | CV34 9AE, United Kingdom Via Gesu 5, 20090 Opera (Milano), Italy