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Specifications subject to change without notice.

 

3 of 5

 

Standard Range Zone Pressure Multi-Sensor (ZPM)

 

Installation and Operation

 

Catalog No. 11-808-711-01 

 

 

 

 

 

#38592 

– 

1/10/19 

 

Mounting 

 

Attach the unit to its mounting surface with four self-tapping 

#10x3/4” sheet metal screws through the holes in the mounting 
feet. The preferred mounting orientation is with the pressure 
ports facing down.

 

Remove the deadhead tubing and push the system tubing onto 
the port nipple without creating any kinks or holes.

 

 

 
 
 
 
 
 
 

 

 

         Figure 3: 

ZPM Mounting

 

 

 

 

A locking screw can  
be inserted into the  
hole in the cover latch  
to prevent unintentional 
cover openings.

 

 
 

 

Figure 4: 

Cover 

Latch Screw

 

 
 
 
 
 
 
 
 
 
 
 

 

 

 

Center 

hole is only 
needed for 
the Attached 
Tube (-AT) 
version of the

 

ZPM unit

 

Figure 5:

 

Mounting Hole 

Template - shown 

actual size

 

(Carrier recommends 

creating 5/32” pilot 

holes for the #10x3/4” 

self-tapping mounting 

screws.)

 

Summary of Contents for NSB-ZPM-SR-ST-D

Page 1: ...o 32 VAC for 0 to 10 or 2 to 10 V Output Power Consumption 20 mA max DC only at 4 to 20 mA Output 4 9 mA max DC at 0 to 5 VDC or 0 to 10 VDC Output 0 12 VA max AC at 0 to 5 VDC or 0 to 10 VDC Output Load Resistance 4 to 20 mA Output 850 Ω Maximum 24 VDC 0 to 5 V or 0 to 10 V output 6K to 10KΩ minimum Accuracy for Standard Pressure Ranges at 72 F 0 25 of range Stability 0 25 F S per year Port Size ...

Page 2: ... and 0 to 5 Unidirectional 4 Choose UNITS Inches WC or PASCALS 5 Choose RESPONSE TIME Fast Response 1 2 second Slow Response 4 seconds 38592 1 10 19 Switch Setup Outputs Ranges Units Response Do not have power applied to unit when changing settings After changing settings apply power and Auto Zero the unit in its orientation of operation Figure 2 Setup Switches for Standard Range Units 1 Select OU...

Page 3: ...entation is with the pressure ports facing down Remove the deadhead tubing and push the system tubing onto the port nipple without creating any kinks or holes Figure 3 ZPM Mounting A locking screw can be inserted into the hole in the cover latch to prevent unintentional cover openings Figure 4 Cover Latch Screw Center hole is only needed for the Attached Tube AT version of the ZPM unit Figure 5 Mo...

Page 4: ...lied and voltage output is selected When 4 to 20 mA output is selected the light is on for 2 seconds at power up then goes off LED Blinking Fast Auto Zero or Error Mode LED Blinking Slow The pressure measurement is above or below the selected pressure range Note When the reading is above or below the selected pressure range the LCD on the face of the unit will alternate between showing the actual ...

Page 5: ...e is to form a drip loop in the tubing to prevent condensation from reaching the ZPM Troubleshooting POSSIBLE PROBLEMS LED does not light LED is blinking fast 1 2 second on 1 2 second off Display is alternating between a number and err Output stuck high or low Output not tracking pressure properly POSSIBLE SOLUTIONS Check power connections for proper power The unit may be performing an auto zero W...

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