Product News

KROHNE Flow switches DW 182 DW182/C/052/RR/A/K1/N/DN65

DW 181, 182, 183 and 184 flow switches

DW 181 for 3/4” ... 2” screw connection

DW 182 for DN 15 ... DN 65 flange connection

DW 183 for DN 65 ... DN 200 flange connection

DW 184 for DN 150 upwards flange connection

Flow switches are used for visual and/or electrical checking of liquid flow.The units are of rugged, glandless construction, 

and are available in several versions to suit a wide variety of industrial flow monitoring applications.

These instruments, when ordered with the appropriate options, are certified for use in hazardous locations.

Versions

DW 181 (standard)

● for horizontal or vertical pipelines

● with screw connection G  3 / 4 ” to 2”

● indicator G or A, see page 8

● 1 or 2 electrical limit switches

● measuring system C or E, see page 8

DW 182 (standard)

● for horizontal or vertical pipelines

● with flanged connections DN 15 to DN 50 (DN 65)

1 / 2 ” to 2”, 150 lb

● indicator G or A, see page 8

● 1 or 2 electrical limit switches

● measuring system C or E, see page 8

DW 183 (standard)

● for horizontal or vertical pipelines

● with flanged connections (DN 65) DN 80 to DN 200,

3” to 8”, 150 lb

● indicator G or A, see page 8

● 1 or 2 electrical limit switches

● measuring system P, see page 8

DW 184 (standard)

● mounting type for horizontal pipelines

(DN ≥ 250, 10”)

● mounting flange DN 150 / PN 16,

6”, 150 lb

● indicator G, see page 8

● 1 or 2 electrical limit switches

● measuring system P, see page 8

Model No examples : 

DW181/C012/RR/A/K1/N/ 3/4"

DW182/C043/RR/A/K1/N/DN40

DW182/C/052/RR/A/K1/N/DN65

DW182/RR/G/K1 DN25 200-1600L/H 010038080. 10.01