Catalogs >
STS Sensor Technik Sirnach AG >
PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus
6Pages

Catalog excerpts

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 1

Intrinsically Safe Submersible Transmitters - ATEX/IECEx certified Customer benefits • Certificate: ATEX • High flexibility due to scalalbe pressure range • Adjustment of zero and span setting through software commands • Fast customization thanks to configurable product design • Stainless steel and titanium version for use in acidic or otherwise aggressive media

Open the catalog to page 1

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 2

Technical Specifications Pressure measuring range (mH2O) 1 ... 5 Accuracy, (2), (± % FS) Total error, (3), (4), (± % FS) -10...50°C, (typ. / max.) -25...85°C, (typ. / max.) Long term stability, (5) (1) Transducer (2) Zero based accuracy according to DIN 16086, incl. hysteresis and repeatability at ambient temperature (3) Total error including accuracy and temperature influences at maximum signal span (16 mA) (4) Active compensated (5) 1 year (typ. / max.), the long term stability can be improved by ageing (burn-in) the sensor Temperature range Operating temperature Process temperature...

Open the catalog to page 2

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 3

ATEX Approval Certificate, (1) Ambient temperature Process temperature Maximum values of the connection 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), titanium (Gr. 2), (1) Stainless steel (316L / 1.4404), titanium (Gr. 2) Viton (standard),...

Open the catalog to page 3

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 4

Accessories overview PTM/Ex - Interface Additional documents Manuals Article number Configuration software User manual Operating and safety instructions Article number 10.00.0271

Open the catalog to page 4

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 5

Ordering information X. XXXX. XXXX. XX. XXX Type PTM/N/Ex Pressure type Gauge Absolute (vacuum) Pressure measuring range 1 ... 250 mH2O Offset, special adjustment Process connection Closed (Fig. 1) Electrical connection PUR cable, blue, IP 68, (2), (3) Connectable version, IP 68, M12 (Lumberg RSF4) 4...20 mA with surge protection Accuracy 1 2 Temperature range T6 (Ta: -5...50 °C) -5...50 °C compensated (allowed process temperature: -5...50°C) T4 (Ta: -5...80 °C) -5...50 °C compensated (allowed process temperature: -5...50°C) T4 (Ta: -5...80 °C) -5...80 °C compensated (allowed process...

Open the catalog to page 5

PTM/N/Ex - Programmable 4-20mA pressure transmitter Modbus - 6

closed version (Fig. 1) open version (Fig. 2) with thread (Fig. 3) Standard and version with surge (lightning) protection without ballast weight 157 153 on request* ca. 200 white +Vin with ballast weight_244_240_on request*_cn. 460_ yellow Pout *f: Depending on process connection_ (W—EE— 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...

Open the catalog to page 6