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ATM.1ST/N/T Submersible level and temperatur transmitter

ATM.1ST/N/T Submersible level and temperatur transmitter
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ATM.1ST/N/T Submersible level and temperatur transmitter - 1

Submersible Level and Temperature Transmitters ATM.1ST/N/T - High Precision Level Transmitter CUSTOMER BENEFITS • High measurement accuracy is ensured by sophisticated digital temperature compensation algorithms • Exellent long term stability allow accurate measurements over a long period • Titanium version with FEP cable available for use in aggressive media • Multiparameter probe with pressure & temperature

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ATM.1ST/N/T Submersible level and temperatur transmitter - 2

Burst pressure, (2) > 200 bar > 200 bar > 200 bar Long term stability, (5) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS (3) Zero based accuracy according to DIN-16086, incl. hysteresis and repeatability at ambient temperature (4) Total error including accuracy and temperature influences at maximum signal span (16 mA) (5) 1 year (typ. / max.), the long term stability can be improved by ageing (burn-in) the sensor Temperature span, (2) > 30 °C (1) Other temperature measuring ranges on request (2) Measuring range 15 ... 30°C must be contained (3) Probe,...

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ATM.1ST/N/T Submersible level and temperatur transmitter - 3

Power supply Supply influence Circuit diagram Minimum load resistance RL = (Usupply - 15V) / RL = (Usupply - 15V) / Maximum load resistance RL = (Usupply - 9V) / 0.02A RL = (Usupply - 9V) / 0.02A Load influence < 0.05% FS < 0.05% FS mmpp) EN 60068-2-27 Shock 100 G (impulse duration 6 ms) EN 55022 Emission, class B < 30 dBpV/m (0.03 ... 1 EN 61000-4-3 Irradiated RF 10V/m (0.08 ... 2.7 GHz, 3s) Radio sets, wireless phones EN 61000-4-4 Transients (burst) 4 kV Motors, valves Line-Earth: 1 kV/42 O EN 61000-4-6 Conducted RF 3 V (0.15 ... 80 MHz, 3 s)...

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ATM.1ST/N/T Submersible level and temperatur transmitter - 4

Housing Seals Cable Weight (2) Stainless steel (316L / 1.4435), titanium (Gr. 2), (1) Stainless steel (316L / 1.4404), titanium (Gr. 2) Viton (standard), EPDM, Kalrez, NBR PUR, FEP, PE, PVC 180 g (1) Hastelloy (C-276) on request (2) Specification for a ATM.1ST/N, closed, without cable Accessories overview

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ATM.1ST/N/T Submersible level and temperatur transmitter - 6

(3) Connector with required cable has to be ordered separately (KART100) (4) Please specify the required cable length and medium (5) Suitable for drinking water (food approved) (6) For operating temperature > 50°C, PE or FEP cable must be used (7) Recommended for drinking water applications (8) With stainless steel cap (9) max. 130°C @ 10 mH2O, max. 110°C @ 50 mH2O

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ATM.1ST/N/T Submersible level and temperatur transmitter - 7

Dimensions Fig. 4: Electrical connection, connectable \z±zt Standard without ballast weight with ballast weight depending on process connection depending on process connection or version Colour 3-wire 4-wirewhite ellow +VinT rown Pout Pout green Tout Specifications may change without notice. STS Headquarters, Switzerland: STS Sensor Technik Sirnach AG Rutihofstrasse 8 | 8370 Sirnach | Switzerland sales@stssensors.com | www.stssensors.com STS Germany: STS Sensoren Transmitter Systeme GmbH Poststrasse 7 | 71063 Sindelfingen | Germany info-de@stssensors.com | www.stssensors.de STS Great...

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