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Pressure
p-T-Sensor
Type 6188AA...
for Mold Cavity Pressure and Temperature with Front ø1 mm
Sensor for combined measuring of mold cavity pressure up to
2 000 bar and contact temperature in the cavity is designed
for injection molding of plastics. Design without diaphragm
but with flat front.
• Pressure sensor with integrated thermocouple for pressure
and temperature measurement
• Mounting dimensions compatible with Kistler pressure
sensor Type 6183A...
• Sensor cable replaceable by Kistler factory
Description
The Sensor for mold cavity pressure and temperature has a
front diameter of 1 mm.
The pressure acts over the entire front of the sensor and is
transmitted to the crystal measuring element, which produc-
es a proportional electric charge (pC = Picocoloumb). This is
­converted into a voltage 0 ... 10 V in the amplifier and is then
available as an amplifier output.
The contact temperature of the melt is measured on the front
of the sensor by one pair of thermocouples, type K (NiCr-Ni).
The sensor front can not be machined. The small sensor di-
mensions result in a short response time of the temperature
sensor. The rugged combi-cable feeds the pressure signal as
well as the temperature signal to two connectors.
Sensors without connectors Type 6188AAG are available for
multi-cavity molds. The charge cable can then be connected
to the multi-channel connector Type 1708A… or 1710A... and
the two temperature conductors to the temperature amplifier
Type 2205A… .
Application
Suggested applications are complex and compact injection
molds in the field of medical, electrical and precision molding in-
dustries. The sensor measures the mold cavity pressure and the
contact temperature of the molding in the cavity. It is suitable in
industrial applications for optimising monitoring and controlling
the injection molding of thermoplastics and elastomers. The
additional temperature data provides valuable process informa-
tion. This is particularly useful in the analysis of part dimen-
sions, as well as in the evaluation of knit lines in components.
Technical Data
Range
bar
Overload
bar
Sensitivity
pC/bar
Linearity, all ranges
%FSO
Thermocouple, Type K
Operating temperature range
Mold (Sensor, cable,
connector box)
°C
Melt (at the front of the sensor) °C
Insulation resistance
at 20 °C
TΩ
at 200 °C
TΩ
0 ... 2 000
2 500
≈–4,8
≤±1
NiCr-Ni
*0 ... 200
<450
100
1
* During machine down-time, the mold temperature may be allowed
to rise to 240 °C without damaging the sensor. However, measuring
errors may occur.
This information corresponds to the current state of knowledge. Kistler reserves
the right to make technical changes. Liability for consequential damage resulting
from the use of Kistler products is excluded.
Page 1/4
©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland
Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com
Kistler is a registered trademark of Kistler Holding AG.

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p-T-Sensor – for Mold Cavity Pressure and Temperature with Front: ø 1mm, Type 6188AA...
Cable and Amplifier for Measuring Chain with Sensor Type 6188AA...
Cable Type 1667B...
Cable Type 1672B...
(BNC connector) for charge
(TNC connector) for charge
Type 5155AxxBx
Type 5155AxxAx
Type 5155AxxDx
Type 5155AxxCx
Type 5063A1 in Type 2859A...
Type 5063A1 in Type 2865A...
Compensating Line
Type 2295A... for Temperature
Type 5155AxxAx
Type 5155AxxBx
Type 5155AxxCx
Type 5155AxxDx
Compensating Line Type 2290A...
(Open Ends) for Temperature
Type 2207A in Type 2859A...
Type 2207A in Type 2865A...
Fig. 1: Sensor Type 6188AA... with charge and temperature amplifier Type 5155A... or signal contitioner Type 2859/2865A...
4-Channel Cable Type 1995A...
to Connector Type 1708A... for Charge
Type 2869A/B0xx
Type 2869A/B1xx
4-Channel Cable Type 1457A1A...
to Temperature Amplifier Type 2205A... for Temperature
Type 2869A1xx
Type 2869B...
Fig 2: Sensor Type 6188AA... with monitoring system CoMo Injection Type 2869...
This information corresponds to the current state of knowledge. Kistler reserves
the right to make technical changes. Liability for consequential damage resulting
from the use of Kistler products is excluded.
Page 2/4
©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland
Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com
Kistler is a registered trademark of Kistler Holding AG.

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p-T-Sensor – for Mold Cavity Pressure and Temperature with Front: ø 1mm, Type 6188AA...
Fig. 3: Sensor Type 6188AA... with connectors for pressure and temperature signal
Installation Examples
Fig. 4: Mounting with spacer sleeve Type 6464A3
Fig. 5: Mounting plate (Art. No. 3.520.1015)
This information corresponds to the current state of knowledge. Kistler reserves
the right to make technical changes. Liability for consequential damage resulting
from the use of Kistler products is excluded.
Page 3/4
©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland
Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com
Kistler is a registered trademark of Kistler Holding AG.

No Preview Available !

p-T-Sensor – for Mold Cavity Pressure and Temperature with Front: ø 1mm, Type 6188AA...
Mounting
The sensor is installed with the spacer sleeve Type 6464A3 in
the stepped ­hole.
Since the sensor forms part of the cavity wall, it must be in-
stalled in such a way that its front is exactly flush. The sensor
is centered in the diameter 2,5 mm/H7 hole.
The cable must be installed completely in the mold. The two
connectors are attached in the mounting plate which is mount-
ed into the mold.
The combi-cable uses the single-wire technique, i.e. the pres-
sure signal is transferred via a single cable and the mold acts
as a shield.
Accessories Included
• Spacer sleeve (L = 50 mm)
• Mounting plate
• Connector (charge)
• Connector (temperature)
• Cap (2 pieces)
• Checking tool
• Identification plate
Type/Art.No.
6464A3
3.520.1015
5.511.364
5.511.246
7.621.115
3.050.241
3.520.1016
Optional Accessories
• High-temperature extension
cable (pressure)
Fischer SE102 A014 − BNC pos.
Length 2 m
Length 5 m
Type/Art.No.
1667B2
1667B5
• High-temperature extension
cable (pressure)
Fischer SE102 A014 − TNC pos.
Length 2 m
Length 5 m
1672B2
1672B5
• Compensation lead (Temperature)
Connection for Type 5155A...
Length 2 m
Length 5 m
2295A2
2295A5
• Compensation lead (Temperature)
One way open ended
Length 2 m
Length 5 m
2290A2
2290A5
• Extraction tool
• Dummy sensor
1358A
6579
Optional connectors and temperature amplifiers
To be used only with Type 6188AAG
• 4-channel connector (charge)
1708A...
• 8-channel connector (charge)
1710A...
• 2-channel temperature amplifier
2205A121
• 2-channel temperature amplifier
2205A141
• Cable stripping tool
1367
Ordering Key
Type 6188A
Basic Type
A
Cable length (L = 0,4 m)
Cable length (L = 0,8 m)
Cable length (L = 1,2 m)
Cable length (L = 1,6 m)
Cable length (L = 2,0 m)
Combi-cable with special length, specify cable
length L in m (Lmin = 0,15 m / Lmax = 3,5 m)
Sensor without connector,
Cable length l = 2,0 m
0,4
0,8
1,2
1,6
2
sp
G
This information corresponds to the current state of knowledge. Kistler reserves
the right to make technical changes. Liability for consequential damage resulting
from the use of Kistler products is excluded.
Page 4/4
©2010 ... 2011, Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland
Tel. +41 52 224 11 11, Fax +41 52 224 14 14, info@kistler.com, www.kistler.com
Kistler is a registered trademark of Kistler Holding AG.