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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus

PTM/N/RS485 Programmable pressure and temperature transmitter Modbus
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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 1

Programmable submersible level and temperature transmitters PTM/N/RS485 Version: 27.06.2012

PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 2

Technical Specifications Pressure measuring range (mH2O) 1 ... 5 Overpressure Burst pressure > 200 bar > 5 ... 20 3 bar > 20 ...250 3 x FS > 200 bar > 200 bar Accuracy, (1), (± % FS) Thermal shift, (± % FS/°C) Zero point -0...70°C Zero point -25...85°C Span -5...50°C Span -25...85°C Total error, (2), (3), (± % FS) -10...50°C, (typ. / max.) -25...85°C, (typ. / max.) Long term stability, (4) (1) Zero based accuracy according to DIN 16086, incl. hysteresis and repeatability at ambient temperature (2) Total error including accuracy and temperature influences at maximum signal span (16 mA) (3)...

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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 3

Electrical specifications Output Digital RS485 Protocol Modbus RTU Analog 4...20 mA Resolution Digital output 0.01% FS Analog output 0.025% FS Output adjustable 4 mA -5% FS...105% FS 20 mA -5% FS...105% FS Span 25% FS...110% FS Low pass filter 0.1 / 1 / 10 / 30 Hz (standard: 30 Hz) Power supply 9...30 V DC Supply influence < 0.1% FS Circuit diagram Load resistance Load influence < 0.1% FS Qualifications Description Level EN 60068-2-6 Vibration 4g (4...100 Hz / ± 3.2 mmpp) EN 60068-2-27 Shock 100g (impulse duration 6 ms) EN 55022 Emission, class B < 30 dBµV/m (0.03...1 GHz) EN 61000-4-2...

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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 4

Physical specifications Materials Stainless steel (316L / 1.4435), titanium (Gr. 2), (1) Transducer Stainless steel (316L / 1.4435), titanium (Gr. 2), (1) Housing Stainless steel (316L / 1.4404), titanium (Gr. 2) Seals Viton (Standard), EPDM, Kalrez Cable PUR, FEP, PE (1) Hastelloy (C-276) on request Equipment Overview 10.00.0091 Accessories overview Interface 101138 PTM - Interface Software 101224 PC Software V1.50 Additional documents Manuals Article number Description 10.00.0079 DEB003 Configuration software 10.00.0089 DEB005 User manual Operating and safety instructions Article number...

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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 6

(4) For operating temperature > 50°C, PE or FEP cable must be used (5) ACS Certification (6) Temperature output only with option "active compensated" available (7) min. Process temperature -25 ° C

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PTM/N/RS485 Programmable pressure and temperature transmitter Modbus - 7

Fig. 3: with process connection without ballast weight with hnllnst weight_ *C: Depending on process connection *D: Depending nn process ronnertinn nr version Version with surge (lightning) protection white +Vin brown Pout pink Tout without ballast weight with ballast weight_ *C: Depending nn process connection *D: Depending nn process connection or version 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...

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