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Installation Instructions

Document No. 540-369

November 15, 2006

 

Remote Pressure Transmitter 

 

 

Revision: EA

 

Page 1 of 3 

Product Description 

The Remote Pressure Transmitter (RPT) (Figure 1) 
measures the difference in air pressure between a 
room and an adjacent space. It sends that 
measurement to the Differential Pressure Monitor. 
This kit contains: 

 

Remote Pressure Transmitter and inside 
cover assembly 

 

Outside cover assembly 

 

One 12-inch airflow tube 

 

Eight 1-1/4 inch tamper-resistant screws 

 Four 

wall 

anchors 

 

Two removable wire connectors 

AIRFLOW TUBE

SEN0179R2

INSIDE

COVER PLATE

OUTSIDE

COVER PLATE

 

Figure 1.  Remote Pressure Transmitter (RPT). 

Product Numbers 

547-003 

Warning/Caution Notations 

CAUTION: 

 

Equipment damage or loss of 
data may occur if the user does 
not follow procedure as 
specified. 

Required Tools 

 

Small flat-blade screwdriver 

 

5/64-inch Allen key wrench 

 Wire 

strippers 

 Electric 

drill 

 

2-inch hole saw 

 

1/4-inch drill bit 

 

Plastic tube cutter, pipe cutter, or hacksaw 

 Level 

 Tape 

measure 

 Volt-ohm 

meter 

Expected Installation Time 

15 minutes 

Prerequisites 

 

Electrical box and plaster ring in place 

 

24 Vac Power cable in place 

 

Pressure signal cable in place 

CAUTION: 

 

Do not apply 24 Vac power until the 
installation is fully completed. If power is 
applied and one of the heat sinks makes 
contact with the electrical box, damage will 
occur to the RPT.  

Ratings 

 

Power input: 24 Vac, 2.5 VA 

 

Pressure signal: standard RS485 

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