DESCRIPTION
The model PG43SA diaphragm pressure gauge has been specifically designed for the requirements of sanitary applications.
The purely mechanical pressure transmission, using the diaphragm-element measuring principle, and the high overpressure safety ensure a safe pressure, measurement. As a result of the dry measuring cell. the risk of contamination of the product by transmission fluid is eliminated. The flush welded diaphragm element in conjuction with the aseptic process connections enables a dead space free connections to the process.
The instrument finds applications, for example in system (cleaning in place) and SIP (Sterilisation in place) and in wash-down areas, and optionally it canbe completely sterilised in an autoclave. The measuring instrument can thus be cleaned reliably and time-efficiency. At an easily accessible point on the top of the-case, the zero point can be easily corrected.
The PG43SA-S in hygienic design can be used for CIP (cleaning in place) and SIP (sterilisation in place) and in wash-down areas, and optionally it can be copletely sterilised in an autoclave. The measuring instrument can thus be cleaned reliably and time-efficiently. At an easily accesible point on the top of the case, the zero point can be easily corrected.
Based on a third party verification, the model PG43SA-S corresponds to the 3-A Sanitary Standard.
A variety of 3.1 and 2.2 certificates available for GMP-compliant documentation, such as material certificate or the list of single measured values.
Applications
- Hygienic pressure measurement is sanitary applications for the pharmaceutical, biotechnology, food and beverage industries
- Mechanica pressure display on pipilines, fermenters, bioreactors and vessels
- Pressure/ vacuum monitoring during cleaning, sterilisation, pressure testing
- For gases, compressed air, vapour, liquid, pasty, powdery and crystallising media
Special Features
- Safety via mechanical pressure transmission
- Case and wetted parts in hygienic design
- Suitable for SIP and CIP, optionally completely autoclave
- Simple zero point setting
- High overpressure safety
Specification Product
Version
EN 837-3
Nominal size in mm
100
Accuracy class
1.6
Pressure limitation
Steady : Full scale value
Fluctuating :
Scale range <4 bar : Full scale value
Scale range ≥4 bar : 2/3 x full scale value
Option : Vacuum safety
Overpressure safety
2x full scale value, max. 40 bar or max. pressure rating (PN) of the process connection.
Option : 5x full scale value, max. 40 bar max. Pressure rating (PN) of the process
Connection
Permissible temperature
Ambient : -20….+60°C
Medium :-20…..+150°C
CIP and SIP : 150°C continuously for wetted parts
Option : Autoclavable, max 134°C, ≤ 20 minutes
Temperature effect
When the temperature of the measuring system deviates from the reference.
temperature (+20 °C ): max. ±0.5%/ 10 K of full scale value