Honeywell HON 673 - Device Models

Description
HON 380 gas pressure regulator with HON 673/674 controller 8
2.2 Device models
The gas pressure regulator HON 380 in combination with a HON 673/HON 674
controller is available in a number of versions. There are different versions of the
controller and of the regulator.
The following table shows which models are available:
Nominal diameters of 1" (DN25), 2" (DN50), 3" (DN80), and 4" (DN100)
each with
Flange facing as
defined by standard
Pressure rating Maximum opera-
ting pressure
[bar]
Flange facing
ASME B16.5 Class 150 20 Raised face
DIN EN 1092-1 PN 16 16 B flange
The following table shows which models are available:
Regulator unit (RE): Setpoint range
Body
DN 25 DN 50 DN 80 DN 100
RE1
20 mbar to
1000 mbar
X X
RE2
20 mbar to
1000 mbar
X X X
RE0
1000 mbar to
2000 mbar
X X X X
The comparator stage as an individual component is executed in four models with
different designs in dependence on the control range (W
d
) of the controller:
Control range W
dso
Design for upper response pressure
25 to 2300 mbar
K1a: Diaphragm measuring unit
400 to 5200 mbar
K2b: Diaphragm measuring unit
Control range W
dsu
Design for lower response pressure
10 to 300 mbar
K1a: Diaphragm measuring unit
60 to 400 mbar
K2b: Diaphragm measuring unit
The comparator stage as an individual component is executed in three models
with different designs in dependence on the control range (W
d
) of the controller:
Control range W
dso
Design for upper response pressure
40 to 500 mbar
K4: Diaphragm measuring unit
200 to 1500 mbar
K5: Diaphragm measuring unit
600 to 4500 mbar
K6: Diaphragm measuring unit
Gas pressure regula-
tor versions
HON 380 gas pres-
sure regulator
versions
Regulator unit
versions
HON 673 controller
models
HON 674 controller
models