background image

Copyright HK Instruments 2019

www.hkinstruments.fi

Installation version 8.0 2019

SCHEMATICS

DIMENSIONAL DRAWINGS

INSTALLATION

Figure 1a - Surface mounting

STEP 1: MOUNTING THE DEVICE

1) Mount the device in the desired location (see step 1).
2) Open the lid and route the cable through the strain relief and 

connect the wires to the terminal block(s) (see step 2).

3) The device is now ready for configuration.

 

  WARNING! Apply power only after the device is properly wired.

1) Select the mounting location (duct, wall, panel).
2) Use the device as a template and mark the screw holes.
3) Mount with appropriate screws.

Figure 1b - Mounting orientation

Figure 1c - Application connections

Display connection

       Output 0–10 V

       Output 0–10 V

24 V

GND

LED

Zero button

Terminal 

block

Pressure

sensors

  

  Pressure 

   inlet A

  

  Pressure 

   inlet B

J1

J2

J3

J4

J5

J6

J7

J8

J9

Jumper

s

YES

NO

NO

Static pressure

Filter/Damper

monitoring

Fan/Blower

monitoring

Not

connected

Содержание DPT-DUAL Series

Страница 1: ...from 0 7000 Pa DPT Dual series devices are commonly used in HVAC R systems for fan blower and filter monitoring pressure and flow monitoring valve and damper control SPECIFICATIONS Performance Accuracy from applied pressure Model 2500 Pressure 125 Pa 1 2 Pa Pressure 125 Pa 1 1 Pa Model 7000 Pressure 125 Pa 1 5 2 Pa Pressure 125 Pa 1 5 1 Pa including general accuracy linearity hysteresis long term ...

Страница 2: ... device is now ready for configuration WARNING Apply power only after the device is properly wired 1 Select the mounting location duct wall panel 2 Use the device as a template and mark the screw holes 3 Mount with appropriate screws Figure 1b Mounting orientation Figure 1c Application connections Display connection Output 0 10 V Output 0 10 V 24 V GND LED Zero button Terminal block Pressure senso...

Страница 3: ...talled Circuit closed Grey colour indicates that a jumper is installed Chart 1 Model DPT Dual 2500 Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Range 7 Range 8 Pa kPa mbar inchWC 100 100 0 10 0 10 1 00 1 00 0 40 0 40 0 100 0 0 10 0 1 00 0 0 40 0 250 0 0 25 0 2 50 0 1 00 0 500 0 0 50 0 5 00 0 2 00 0 1000 0 1 00 0 10 0 0 4 00 0 1500 0 1 50 0 15 0 0 6 00 0 2000 0 2 00 0 20 0 0 8 00 0 2500 0 2 50 0...

Страница 4: ... shown under the range number in Chart 3 Grey colour indicates that a jumper is installed Reference figure 3 for jumper installation Chart 3 Inlet B Range 7 Range 8 Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Jumper J4 Jumper J5 Jumper J6 Grey colour indicates that a jumper is installed Reference Figure 3 and Schematics for jumper installation STEP 6 SELECTING THE RESPONSE TIME The response ti...

Отзывы: