
Sensor design
Table 11-21 Sensor design
Description
Specification
Dimension and weight
See "Dimensions and weight"
Process connectors
● EN1092-1 B1, PN40, PN100
● ISO 228-1 G *
● ASME B1.20.1 NPT *
● ASME B16.5, Cl 150, Cl 600
● DIN 11851 **
● ISO 2852 **
● ISO 2853 **
Electrical connection
● M12 connector with 4-wire cable
● Standard cable with M20 connector
● Standard cable with polymer / brass / stainless
steel cable glands (metric or NPT)
● Armored cable with stainless steel armored
cable glands (metric or NPT)
● Conduit entries (metric or NPT)
Material
Measuring tubes
● AISI 316L / EN 1.4435
● Hastelloy C22 / UNS N06022
Process connectors
● Standard:
– AISI 316L / EN 1.4435 or EN 1.4404
– Hastelloy C22 / UNS N06022
Sensor enclosure
● EN 1.4301, AISI 316L
DSL enclosure
Aluminum with corrosion-resistant coating
Measuring tube design
One single bend tube welded directly to the proc‐
ess connections at each end
Self-draining design
Yes, when mounted in correct position (sensor
type specific direction)
DN4 self-draining not possible
*: Pressure ratings depend on sensor material
**: Pressure ratings depend on process connection dimension
Technical data
11.6 Construction
MASS 2100 & FC300 (FCT030)
232
Operating Instructions, 06/2017, A5E39789040-AA