Kromschroder Pressure Switch DG150U-3 (84447500)
PS = 30-150mbar
The gas pressure switch DG monitors extremely low pressure
differentials and triggers switch-on, switch-off or switch-over
operations if a set switching point is reached. The switching
point is adjustable between 0.4 and 500 mbar via a hand
wheel.
It monitors gas pressures on various industrial gas and air
appliances, such as boiler fan monitoring and differential
pressure monitoring in firing, ventilation and air-conditioning
systems.
The TÜV-tested special-design pressure switch is used as
defined by VdTÜV Code of Practice “Druck 100/1” (Pressure
100/1) in firing installations for steam and hot-water generators
in accordance with TRD 604, Para. 3.6.4, as well as class “S”
for DG..B, DG..U and DG..I pursuant to EN 1854.
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