Programmable 2-wire pressure sensor Precont® PU4SE

The Precont® PU4SE is an electronic, programmable pressure switch for monitoring gauge pressures in gases, vapors, liquids and dusts.

This standard device of ACS-CONTROL-SYSTEM at an affordable price stands out from the crowd thanks to the adjustability and programmability via HART® communication and the small design. Adjustment via RS485 Modbus RTU is also available as an option. In addition, low pressure areas up to 1 bar are covered and the sensor has an accuracy of 0.5%. Robustness and a long-term stable and reliable measurement are assured by the ceramic inner membrane and the IP69K protection.

Due to the device construction with

• Measuring ranges from 1 bar to 600 bar, gauge, adjustable
• Process temperatures from –25°C to +100°C
• Process materials Al2O3-ceramic / CrNi-steel / FPM

as well as the availability of industrial standard process connections like

• thread ISO 228-1, EN 837 manometer
• thread ISO 228-1, DIN EN ISO 1179-2 E
• thread metric resp. ANSI NPT resp. internal thread – on request

the device is especially suitable for the use for

• Machinery and plant engineering
• Air-conditioning and refrigeration plant engineering
• Hydraulic and pneumatic systems
• Process industry
• Environmental technology
• Facility and building automation

 pressure transmitter is suitable for cost sensitive as well as demanding measuring requirements.

Due to its high accuracy and the digital adjustability by HART® (7.0) or RS485 Modbus RTU, the device can be suited a wide variety of applications.

The robust design and the high-quality workmanship turns the device into a very high quality product, which even the most adverse environmental conditions cannot affect, whether the lowest temperatures when used outdoors, extreme shock and vibration stress or aggressive media.

A captive laser marking of the type label ensures the identifiability throughout the entire lifetime of the device.

Obviously is the optional marking of a measurement point designation resp. TAG, a customer label or of a neutral type label, of course also per laser marking.

A LABS-free resp. silicone-free version, a factory calibration with calibration certificate and a customer specific configuration resp. preset is also optionally available like a material test certificate EN10204 3.1.

Customer specific special versions can be realized on request, e.g.

• extended process temperature range
• other process gasket (EPDM, NBR, FFKM, etc.)
• special designs for the process connection
• special adjustment
• higher accuracy