PT-RF Pressure Transmitter and Reader
Pressure Transmitter & Reader Solutions for Universal Pressure Measurements for Fluid Technology Applications.
The PT-RF series of pressure transmitters are an alternative solution for universal pressure measurements for fluid technology applications, which will provide benefits for system operators, maintenance personnel, and repair technicians as well as for original equipment manufacturers.
The advantages resulting from the use of the new technology for system operators, maintenance personnel, and repair technicians are clear: Measurements can be carried very easily, without extensive training and within a few seconds at the press of a button and then documented in a reliable process.
Unscrewing and re-installing pressure gauges or other measuring and display devices – practically a temporary opening of the system – is not required. Potential hazards for people, machines and the environment, for example from emitted residual oil in the test hose or leaks at the measuring point, as well as ingress of dirt into the system (e.g. in dusty environments), can be effectively excluded.
Original equipment manufacturers will also benefit from this new technology: If the pressure transmitters are installed at their factory already, the innovative technology can provide a competitive edge over alternative suppliers and open up specific advantages for the users, increasing the value retention of their own devices in the long term.
If the pressure transmitters are installed directly in the system or pipeline for permanent use, they protrude only slightly more than conventional hydraulic test couplings and meet the highest demands with regard to space requirements and weight.
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Specifications
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Mechanical
Pressure Transmitter Type PT-RF - - Process Connection Various adaptors are available in addition to the pressure transmitters from the PT-RF series, allowing connection to the known STAUFF Test 20 system as well as installation in pipes - G1/4 B04 1/4 NPT N04 Dimensions 59 x 26 mm - Weight 80 g / .18 lbs - - - Materials Housing Stainless Steel 1.4305 Sealing (B04) FPM (Viton®) FPM (Viton®) Polyamide (glass fiber-reinforced) - - Reader Type PT-RF - - Dimensions 76 x 35 x 240 mm - Weight 220 g / .49 lbs - Materials Housing made of ABS - Measurements / Display - - Pressure in bar and PSI Temperature in °C and °F Display graphic, LED backlit Visible area 55 x 46 mm Resolution 128 x 64 pixel Electrical
Pressure Transmitter Type PT-RF 0 0 Sampling Rate Typ. 250 ms / max. 400 ms - Long-Term Stability According to IEC EN 60770-1 max. ±0,25% FS* /a - Load Cycles (10₆) 10 - Vibration Loading acc. to IEC 60068-2-6 (20 g) - Shock Loading acc. to IEC 60068-2-27 (30 g) 11ms - - - Reader Type PT-RF - - Power Supply - - Battery - Operating time approx. 6 hours - USB 2.0 cable - 5Vdc / 1 A - Electrical Data / Interface - - Sampling rate typ. 250 ms / max. 400 ms Interface Micro USB EMV: EN 61326-1:2013 - EN 300330 Environmental
Pressure Transmitter Type PT-RF - - Temperature Range - - Media temp. (N04) -40 to +135 °C Media temp. (B04) -30 to +135 °C Ambient Temp -40 to +85 °C Storage Temperature Range -55° to +125 °C - Environmental Protection IP69 Dust tight and protected against high-pressure and steam cleaning - - Reader Type PT-RF - - Temperature Range Ambient Temp -20° to +70 °C Storage Temperature Range -25° to +60°C - Environmental Protection IP65 Dust tight and protected against water jets System
Pressure Transmitter Type PT-RF - - Version Signal transmission via RFID technology - Pressure Ranges Refer to brochure - - - Reader Type PT-RF - - Manual and software on CD - Quick guide - PC software The software included with the delivery allows transmission of the stored measured values from the reading device to the PC, subsequent evaluation and export, e.g. to Microsoft Excel® Pressure Range / Version 1st, 2nd, 3rd Refer to brochure General
Pressure Transmitter Type PT-RF - - Wetted Parts Suitable for liquid and gaseous media - - - Reader Type PT-RF - - Number of Pressure Transmitters in the Set 1x - 2x - 3x - Standard Option - - 1x Reader-PT-RF - Up to 3 pressure transmitters PR-RF - Up to 3 process connections adaptors SDA or SMD - 1x Manual and software on CD - 1x Quick Guide - 1x USB 2.0 cable 1 m 1x Power supply inc. Country-specific adaptors Other
Spare Parts / Accessories - - Case Small or large Additional - Refer to brochure - -
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