Differential pressure transmitter
CP 111 – CP 112 – CP 113
KEY POINTS
Material : ABS V0 as per UL94
Protection : IP65
Display : LCD 10 digits. Size: 50 x 17 mm
Height of digits : Value: 10 mm; Unit: 5 mm
Connections : ribbed, Ø 6.2 mm
Cable gland : for cables Ø 8 mm maximum
Weight : 143 g
- Ranges from -100/+100 Pa to -10000/+10000 Pa (according to models)
- Configurable intermediary ranges
- 0-10 V or 4-20 mA output, active, power supply 24 Vac/Vdc (3-4 wires) or 4-20 mA
output, passive loop, power supply from 16 to 30 Vdc (2 wires)
- ABS V0 housing, IP65, with or without display
- “¼ turn” system mounting with wall-mount plate
- Housing with simplified mounting system
- Solenoid valve for auto-calibration (only on CP111 model)
FEATURES OF THE HOUSING
TECHNICAL FEATURES
Measurement units Pa, mmH2O, inWG, mmHG, daPa, kPa, hPa, mbar
Accuracy* CP111: ±1% of reading ±2 Pa; CP112: ±1.5% of reading ±3 Pa; CP113: ±1.5% of reading ±3 mmH2O
Response time 1/e (63%) 0.3 s
Resolution 1 Pa; 0.1 mmH2O; 0.01 mbar; 0.01 inWG; 0.01 mmHG; 0.1 daPa; 0.001 kPa
Autozero Manual with push-button; Automatic by solenoid valve (only on CP111 model)
Type of fluid Air and neutral gases
Overpressure tolerated CP111/112: 21 000 Pa – CP113: 69 000 Pa
Operating temperature From 0 to +50 °C
Storage temperature From -10 to +70 °C
Measuring range
1: -100/+100 Pa
2: -1000/+1000 Pa
3: -10 000/+10 000 Pa
PART NUMBER
CP 11
To order, just add the codes to complete the part number :
Power supply / Output
A: Active – 24 Vac/Vdc – 0-10 V or 4-20 mA
P: Passive – 16/30 Vdc – 4-20 mA
Display
O : with display
N : without display
Example : CP 113 – AO
Pressure transmitter measuring range -10 000/+10 000 Pa,
0-10 V or 4-20 mA active, with display
*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation.
46 mm
90 mm
109 mm
TECHNICAL SPECIFICATIONS
CONNECTIONS
Left DIP
switch
Pressure connections
Output / Supply - active sensor 0-10 V or 4-20 mA (alim. 24 Vac/Vdc ± 10%), 3-4 wires
- passive loop 4-20 mA (power supply 16/30 Vdc), 2 wires
- maximum load : 500 Ohms (4-20 mA)
- minimum load : 1 K Ohms (0-10 V)
Consumption 2 VA (0-10 V) or max. 22 mA (4-20 mA)
Electromagnetical compatibility EN61326
Electrical connection
Screw terminal block for cables from 0.05 to 2.5 mm2 or from 30 to 14 AWG
Communication to PC USB-mini DIN cable
Environment Air and neutral gases
Inside the front housing
ELECTRICAL CONNECTIONS – as per NFC15-100 standard
This connection must be made by a qualified technician. To make the connection, the transmitter must not be energized.
For CP111/112/113 – AO models and CP111/112/113 – AN
models with 0-10 V or 4-20 mA output – active, 4 wires :
A
-
+
76
LN
Power supply
24 Vac
class II
or
N
L
1
2
+
3
VP
+
5
IP
4
GND
7
+
6
-
Power supply
24 Vdc
-
V
Regulator display or
PLC/BMS
passive type
or
-+
4
wires
To make a 3-wire connection, before powering up the
transmitter, please connect the output ground to the
input ground. See drawing below.
4 wires
3 wires
Solenoid valve
(only CP111)
+
Regulator display or
PLC/BMS passive type
-
1
2
+
3
VP
+
5
IP
4
GND
7
+
6
-
3 wires
Power supply
24 Vdc
+
5
IP
4
GND
7
L
6
N
+
Power supply
24 Vac
class II
L
N
A
-
+
or
V
Regulator display or
PLC/BMS passive type
-
+
Regulator display or PLC/BMS
passive type
Output terminal
block
Power supply terminal
block
LCC-S
connection
Fixed back housing
Removable front face
Cable gland
Autozero
Right DIP
switch
or
For CP112/113 – PO models and CP112/113 – PN models with 4-20 mA output – passive :
2 wires
IP
5
7
+
6
-
Power supply
16-30 Vdc
Vdc
A
-
IP
5
7
+
6
-
Vdc
-
2 wires
+
A
2 wires
SETTINGS AND USE OF THE TRANSMITTER
To perform an autozero, unplug the 2 pressure connections tubes and press the “Autozero” key.
On the CP111 transmitter, it is not necessary to unplug the 2 pressure connection tubes.
When an autozero has been performed, “On” green light turns off then turns on, and on transmitters equipped with a display, “autoZ” is displayed.
➢
Autozero
➢
Auto-calibration
CP 111 pressure transmitter has a temperature compensation of the gain from 0 to 50 °C and an auto-calibration process that guarantees over the time an
excellent stability and a perfect reliability of the measurement on low and high ranges.
Auto-calibration principle : the microprocessor of the transmitter drives a solenoid valve that compensates the possible drifts on the sensitive element over the
time. The compensation is performed by the permanent adjustment of the zero. So the measurement of the differential pressure is then independent from the
environmental conditions of the transmitter.
Advantage : no drift
Frequency of auto-calibration : resetable or from 1 to 60 minutes
➢
Configuration
To configure the transmitter, it must not be energized. Then, you can make the settings required, with the DIP switches (as shown on the
drawing below). When the transmitter is configured, you can power it up.
To configure the transmitter, unscrew the 4
screws from the housing then open it. DIP
switches allowing the different settings are
then accessible.
Measuring
ranges setting
Standard range or
central 0 setting
1
2
3
4
...
...
...
...
Display/regulator/PLC
passive type
To set a measuring range, put the 1, 2 and 3 on-off switches as indicated in the table below.
➢
Measuring range settings – left DIP switch
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Type of
transmitter
CP111 CP112 CP113 CP111 CP112 CP113 CP111 CP112 CP113 CP111 CP112 CP113 CP111 CP112 CP113
Pa 20 100 1000 30 250 2500 40 500 5000 50 750 7500 100 1000 10000
mmH2O 2.0 10.0 100.0 3.0 25.0 250.0 4.0 50.0 500 5.0 75.0 750.0 10.0 100.0 1000.0
mbar
0.2
1 10.00 0.3 2.5 25.00 0.4 5.0 50.00 0.5 7.5 75.00 1.00 10.00 100.00
inWG
0.08
0.40 4.00 0.12 1.00 10.00 0.16 2.00 20.00 0.20 3.00 30.00 0.40 4.00 40.00
mmHg
0.20
0.80 8.00 0.22 2.00 20.00 0.30 4.00 40.00 0.40 6.00 60.00 0.80 8.00 80.00
daPa
2.0
10.0 100 3.0 25.0 250.0 4.0 50.0 500.0 5.0 75.0 750.0 10.0 100.0 1000.0
kPa
0.020
0.100 1.00 0.030 0.250 2.50 0.040 0.500 5.00 0.050 0.750 7.50 0.100 1.000 10.00
hPa
0.20
1.00 10.00 0.30 2.50 25.00 0.40 5.00 50.00 0.50 7.50 75.00 1.00 10.00 100.00
Combination 1 Combination 2 Combination 3 Combination 4 Combination 5
Example:
●
From 0 to 750 mmH2O, measuring range is 750 mmH2O.
●
From -500 Pa to +500 Pa, measuring range is 1000 Pa.
●
Measuring ranges of the CP111 transmitter on the ±100 Pa range according to the measurement unit
●
Measuring ranges of the CP112 transmitter on the ±1000 Pa range according to the measurement unit
●
Measuring ranges of the CP113 transmitter on the ±10 000 Pa range according the the measurement unit.
Display/regulator/PLC
active type
+
-
1
2
3
4
Output setting
Units setting
On-off switch
Left DIP switch
Right DIP switch
16-30 Vdc
16-30 Vdc
or
+
Off
On
Off
On
FTang – transmitter_CP111-112-113 – 12/11/13 – RCS (24) Périgueux 349 282 095 Non-contractual document – We reserve the right to modify the characteristics of our products without prior notice.
MOUNTING
To mount the transmitter, mount the ABS plate on the wall (drilling : Ø6 mm, screws and pins are
supplied).
Insert the transmitter on the fixing plate (see A on the drawing beside). Rotate the housing in
clockwise direction until you hear a “click” which confirms that the transmitter is correctly installed.
Once the transmitter is installed and powered up, please make an autozero to
guarantee the correct working of the transmitter in any position.
MAINTENANCE
Please avoid any aggressive solvent. Please protect the transmitter and its probes from any cleaning product containing formalin, that may be used for cleaning
rooms or ducts.
OPTIONS AND ACCESSORIES
●
KIAL-100A : Power supply class 2, 230 Vac input, 24 Vac output
●
KIAL-100C : Power supply class 2, 230 Vac input, 24 Vdc output
●
LCC-S : configuration software with USB cable
●
Connection tube
●
Connection fittings
●
Through-connections
●
Straight connections
●
Spherical coupling nut
➢
Standard range / central zero setting – left DIP switch
To set the type of measuring range, put the on-off switch 4 as indicated beside :
Configurations Full scale Central zero
Combinations
Example 0-100 Pa: Full scale / 0
Central zero
(0 / 100 Pa)
(-50 Pa / 0 / +50 Pa)
➢
Output setting – right DIP switch (CP111/112/113 – AO and CP111/112/113 – AN models)
To set the type of analogue output, please put the on-off switch of the output as shown
beside.
➢
Units setting – right DIP switch
To set a measurement unit, put the on-off switches 2, 3 and 4 of the units as shown in the table below .
Please follow carefully the combinations beside with the DIP switch. If the combination is wrongly done, the following message will appear
on the display of the transmitter “CONF ERROR”. In that case, you will have to unplug the transmitter, place the DIP switches correctly, and
then power the transmitter up.
Configurations Pa
mmH2O
mbar InWG mmHG daPa kPa hPa
Combinations
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
An easy and friendly configuration with the software !
You can configure your own intermediary ranges.
Caution : the minimum difference between the high range and the low range is 20.
For example, it is possible to set the instrument from -20 to 0 Pa, from 0 to +20 Pa, or from -10 to +10 Pa...
• To access the configuration via software :
- Set the DIP switches as shown beside. Nota : the on-off switch 1 of the right DIP switch can be in
any position (selection of the analogue output 0-10 V or 4-20 mA)
- Connect the cable of the LCC-S to the connection of the transmitter.
• Please refer to the user manual of the LCC-S to make the configuration.
CONFIGURATION VIA LCC-S SOFTWARE (option)
1
2
3
4
Left DIP switch
1
2
3
4
Right DIP switch
The configuration of the parameters can be done either with the DIP switch or via software (you can not combine both solutions).
Configurations 4-20 mA 0-10 V
Combinations
2
3
4
1
2
3
4
1
Configuration via PC
7.5 mm
8 mm
4.5 mm
40 mm
50 mm
68 mm
75 mm
37.5 mm
23.75 mm
14 mm
A
A
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