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Copyright © 2017 Honeywell Inc. All Rights Reserved MU0B-0073GE51 R0517
Differential Pressure Switches DPS Series
FOR AIR CONDITIONING / VENTILATION, USER-ADJUSTABLE
PRODUCT DATA AND INSTALLATION INSTRUCTIONS
TECHNICAL SPECIFICATIONS
Max. operating pressure 10 kPa
Pressure media air, non-flammable gases, and
non-aggressive gases
Pressure connections two plastic tubes, outside
diameter: 6.0 mm
Switching capacity 1.5 A, (0.4) /250 Vac
Electrical connections AMP connectors, 6.3 x 0.8,
DIN 46244 or screw terminals
Conduit entry M20x1.5
Protection class IP 54
Mounting lugs integrated in bottom housing
(alternative: mounting angles)
Medium/ambient temp. -20...+85 °C
Storage temperature -40...+85 °C
Membrane material silicone
APPLICATION
Differential pressure switches e.g. for monitoring filter, fan,
fire damper, or air flow status of air handling systems.
BENEFITS
Switching-point easily adjustable with scale in Pascal;
Direction of M20x1.5 conduit entry can be rotated in steps
of 120°;
Only one screw needed for housing cover.
APPROVALS
CE according to 2014/35/EU.
EC Gas Appliance Directive 2009/142/EC according to
DIN EN 1854: 2010.
ROHS 2011/65/EC.
(Eurasian Conformity)
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CONTENTS OF DELIVERY
The delivery includes (in the case of individual packages) the
following parts:
1 DPS Differential Pressure Switch
1 Data Sheet with installation information
1 DPSA duct kit, consisting of:
- 2 m of silicone hosing
- 2 joining pipes with four screws
- 2 self-tapping screws for mounting the housing
- 3 terminal screws for electrical installation
Bulk packages available, upon request.
OPERATING RANGES
type
adjustment
range for upper
trip pressure*
switching
difference
(hysteresis)
tolerance at
adjusted
switch-point
DPS 200 20...200 (Pa) 10 (Pa) ±20%
DPS 400 40...400 (Pa) 20 (Pa)
±15%
DPS 500 50...500 (Pa) 20 (Pa)
DPS
1000
200...1000 (Pa) 100 (Pa)
DPS
2500
500...2500 (Pa) 150 (Pa)
*The trip pressure refers to vertical mounting. In case of
horizontal mounting (with the cover pointing upwards), the
range values increase by 20 Pa.
DIMENSIONS
See "Mounting/Einbau/Montage" on page 4.
ACCESSORIES / DELIVERY OPTION
DPST: Set of three screw terminals
DPSJ: Joining pipe (part of DPSA duct kit)
DPS…B in bulk pack (45 pc. per box), without
accessories, but with 1 set of Mounting Instructions
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