Promass S is at the forefront in hygienic design – Endress+Hauser’s industry-optimized measurement solution meets all the hygienic requirements for installation in the Food and Beverage industry. Combined with the Promass 83 transmitter with touch control, four line display and extended functionality like software options for filling and dosing, concentration measurement or advanced diagnostics, Promass 83S offers superior performance in applications requiring optimal cleanability.
● Increased process safety – easy cleanable and fully self-drainable tube design
● Fewer process measuring points – multivariable measurement (flow, density, temperature)
● Space-saving installation – no in/outlet run needs
● Quality – software for filling & dosing, density & concentration, advanced diagnostics
● Flexible data transfer options – numerous communication types
● Automatic recovery of data for servicing
● Measuring principle operates independently of physical fluid properties such as viscosity or density
● Dedicated for applications requiring optimal cleanability under hygienic conditions.
Device properties
● Large range of hygienic process connections
● 3-A and EHEDG conform
● Fast recovery from CIP/SIP
●4-line backlit display with touch control
● Device in compact or remote version
● HART, PROFIBUS PA/DP, Modbus RS485, FF, EtherNet/IP
Product headline
The easy‐to‐clean flowmeter with self‐drainable single‐tube system and extended transmitter functionality. Dedicated for applications requiring optimal cleanability under hygienic conditions.
Sensor features
Reduced installation costs – fully self‐drainable tube design enables compact horizontal mounting. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Large range of hygienic process connections. 3-A and EHEDG conform.
Transmitter features
Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version.
Nominal diameter range
DN 8 to 50 (⅜ to 2″)
Wetted materials
Measuring tube: 1.4539 (904L)
Connection: 1.4435 (316L); 1.4404 (316/316L)Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error
Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.5 %
Density (liquid): ±0.0005 g/cm³Measuring range
0 to 70 000 kg/h (0 to 2570 lb/min)
Max. process pressure
PN 63, Class 300, 40K
Medium temperature range
–50 to +150 °C (–58 to +302 °F)
Ambient temperature range
Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)Sensor housing material
1.4301 (304), corrosion resistant
Transmitter housing material
Powder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), castDegree of protection
IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
Display/Operation
4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possibleOutputs
4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive)
RelayInputs
2 modular inputs:
Status
0‐20 mA (active)/4‐20 mA (active/passive)Digital communication
HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP
Power supply
DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)Hazardous area approvals
ATEX, IECEx, FM, CSA, NEPSI, TIIS
Other approvals and certificates
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL
PED, CRN
3-A, FDAProduct safety
CE, C-tick, EAC marking
Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
Pressure approvals and certificates
PED, CRN
Material certificates
3.1 material
Hygienic approvals and certificates
3-A, FDA