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 U.S Registered Trademark 

Copyright © 2018 Honeywell Inc.  

  All Rights Reserved 

 

EN1B-0651GE51 R0818 

DPSL200, DPSL1000 

DIFFERENTIAL PRESSURE SWITCH (LIQUID & GAS) 

 

INSTALLATION INSTRUCTIONS 

 

Read these instructions before installing and operating this 
product, and retain for future reference. 

WARNING! Isolate mains supply before commencing 
installation or making adjustments. 

Check that the product is free from damage before 
installation. 

For use only with liquids (neutral or slightly aggressive) and 
non-flammable gases. 

This product must be installed in accordance with these 
instructions and any applicable local or national electrical 
and safety regulations. Improper installation or application 
of this device can be dangerous. 

This product cannot be used for U.S. FDA-controlled 
application areas. 

Refer to the DPSL200, DPSL1000 Product Data Sheet 
(EN0B-0772GE51) for full technical specifications. 

 

2

 

40

113.

90

60

7.

50

Ø 5

.20

±

70

°

61

30

 

 

Liquid                                                          Gas/Air 

 

 

 
 

-10 to 80°C 
(14 to 176°F) 

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