1
Overview of Types
Flow Control
for pump type
Material design
Order number
Size 3 - DN10
Sigma/ 1: 12017, 10022,
12035, 10044, 10050,
07065
delta: 0450, 0280
PVDF / EPDM
1021168
PVDF / FPM
1021169
Size 3 - DN15
Sigma/ 1: 07042, 04084,
04120
Sigma/ 2: 12050, 12090,
12130
PVDF / EPDM
1021170
PVDF / FPM
1021171
Size 4 - DN25
Sigma/ 2: 07120, 04350
Sigma/ 3: 120145, 120190,
120270
PVDF / EPDM
1021164
PVDF / FPM
1021165
Size 5 - DN32
Sigma/ 3: 07410, 07580,
04830
PVDF / EPDM
1021166
PVDF / FPM
1021167
Metering Monitors "Flow Control" sizes 3 ... 5 are suitable for metering pumps of product range
Sigma/ 1, Sigma/ 2 and Sigma/ 3 and size 3 for metering pumps of the product range delta
®
with
plastic liquid ends. The metering monitor can be mounted directly onto the dosing head with liquid
ends with built-in relief valve. The metering monitor is supplied complete with a connecting cable.
The metering monitor enables the pulse of the volume flow to be monitored based on the float prin‐
ciple. The partial volume of the feed chemical flowing past the float is adjusted to the stroke volume
set on the metering pump by the rotary dial. An alarm is triggered if capacity falls below the set value
The maximum permitted number of incompletely performed strokes can be set at between 1 ... 127
on the metering pump to ensure optimum adaptation to the requirements of the process.
Overview of Types
4