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Specifications subject to change without notice.

 

2 of 5

 

Standard Range Zone Pressure Multi-Sensor (ZPM)

 

Installation and Operation

 

Catalog No. 11-808-711-01 

 

 

 

2. Select RANGE

 

If unit is ordered with a Custom Range, 
then the switch must be set to R6.

 

3. Choose DIRECTION

 

Bidirectional is a plus/minus range so 

choosing 5” range is -5” to +5” Bidirectional

 

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 

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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 OUTPUT

 

6. Mount, Terminate and Auto-Zero the 

unit as described in later sections. 
Attach the deadhead tubing to the ports 
during Auto-Zeroing

 

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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