Senseair eSENSE Ind Disp Bruksanvisning
Senseair
CO2 Sensor
eSENSE Ind Disp
Läs nedan 📖 manual på svenska för Senseair eSENSE Ind Disp (4 sidor) i kategorin CO2 Sensor. Denna guide var användbar för 2 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare
Sida 1/4
Document
IMA0119
Rev
4
Page
1 (4)
CO2 transmitter
eSENSE Ind
General
The IAQ-sensor product eSENSE Ind for wall mounting in industrial application are
designed to measure carbon dioxide (CO2). Option -Disp displays the measured CO2
value in ppm (parts-per-million) on the LCD.
The units are designed for connecting to Direct Digital Control (DDC) with 0-10V or
2-10V signal inputs. The two parallel signal outputs Out(1) (0-10V) and Out(2) (2-
10V) give linear signal voltages corresponding to the measuring range.
The 2-10V output also indicates the status by setting the output voltage to 1V or 2
mA when the sensor self-diagnostics detects any error.
4
5
3
2
1
6
Gas and Air Sensors
eSENSE Ind (Disp)
Installation Manual
1 Wall plate
2 PCB (Factory supplied
mounted in box)
3 Hole for wall plate hooks
4 Snap-in lid
5 Locking screw of the lid
(not shown)
6 Air holes
Document
IMA0119
Rev
4
Page
2 (4)
7 Lidlocking screw
8 Wall plate
9 Screw to hold the wall plate
10 Drill marking for cable entry bushings
Dismounting the wall plate
The sensor is delivered with the wall
plate mounted. The wall plate has to
be removed before the sensor is
mounted onto the wall. Unscrew the
screw on the side of the box.
Wall Mounting Instruction
1) Electrical cable entry: The box has a factory mounted cable entry bushing in
dimension PG9. Never feed more than one cable through each cable entry bushing,
or else gas might leak through!
2) Screw the wall plate onto the wall: The wall plate has holes for three screws.
Drill holes for 3,5mm screws and put dowel into them. Dowels and screws 3,5 x
25mm are included in a plastic bag
3) Attaching the sensor box to the wall plate is done by a snap-in fitting. The wall
plate has three hooks that fit in holes in the sensor box. Fasten the screw on the side
of the box.
4) The lid can be locked with the screw at the bottom of the sensor box.
If for some reason the PCB must be removed it must be handed carefully
and protected from electrostatic discharge! Normally, removing the PCB is
not required.
7
10 8910
38,5 (1,5) 10 (0,39)
85 (3,35)
141,8 (5,58)
9,5 (0,37)
82(3,23)
66(2,60)
41(1,61)
17,5(0,69)
40,5(1,59)
63(2,48)
Ø5(0,20)
Ø5(0,20)
Ø5(0,20)
42(1,65)
39,9(1,57)
Document
IMA0119
Rev
4
Page
3 (4)
Electrical connections
The power supply has to be connected to and . is considered as system
ground. The same ground reference has to be used for the eSENSE unit and for the
DDC/signal receiver.
PLEASE NOTE!
The same ground reference has to be used for the eSENSE
unit and for the control system!
Terminal
Function
Electrical data
Standard
settings
Settings of this
sensor
Power (+)
Power ground
(-)
24 VAC/DC+
(+-20%), 2W
24 VAC/DC-
System voltage
reference
OUT(1)
OUT(2)
Analogue
output 1 (+)
Analogue
output 2 (+)
0-10 VDC
2,0…10,0 VDC or
4,0 … 20,0 mA
0,9…1,6 VDC or
1.5 to 2,5 mA
0 VDC or 0mA
0-2000 ppm CO2
0-2000 ppm CO2
Status = ERROR
Status = NOT
READY
Table I. Connections of the main terminal of eSENSE
Figure 2. PCB with jumper to configure OUT2 for current output 4-20mA or voltage output 2-10VDC
~
+
~
+
Option display
+
~
Produktspecifikationer
| Varumärke: | Senseair |
| Kategori: | CO2 Sensor |
| Modell: | eSENSE Ind Disp |
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