Rigid Stem Sanitary Melt Pressure Transducer Non Toxic Material For
Food Process Equipment
Description
GX MPTD-5000 series Melt Pressure Transducer(rigid stem &
sanitary)can measure the pressure and temperature in one point,
which can be widely used in Medicine & Food process equipment. The
model 5000T is with thermocouple. Zero & span can be adjustable;
with amplified signal can be connected with PLC. It has the
advantages of high precision and reliable, good quality, internal
80% calibration.
Feature
- Simple installation
- High-standard quality
- Stainless steel welding
- 80% internal calibration
- Excellent stability and repeatability
- Adopt environmental and non-toxic material
Application
- Chemical fiber Equipment
- Plastic and Rubber manufacturing equipment
- Medicine & Food process equipment, etc
- Other pressure measure and control
Specification
| Parameter |
| Range | 0…3.5MPa to 0…150MPa |
| Output | 3.33mV/V, 2.00mV/V |
| Accuracy | ±1.0%FS, ±1.5%FS |
| Power supply | 10VDC (6~12) VDC |
| Repeatability | ±0.2%FS |
| Bridge resistance | 350 ohms±10% |
| Overload pressure | 1.5×FSO |
| Internal calibration | 80%±1.0% |
| Insulation Resistance | 200MΩ @ 100Vdc |
| Max. Diaphragm Temp | 200°C |
| Membrane material | 15-5PH coated stainless steel |
| Electric connector | 5PIN, 6PIN |
| Process connector | 1/2”-20UNF, M14×1.5, M18×1.5 (Customer design) |
Dimension
MPTD-5000
MPTD-5000T
Ordering Guide
| Model | Range(bar) | Output | Screw Thread | Electric connection | Other requirement |
| MPTD-5000(T) | --- | --- | --- | --- | --- |
| Example: MPTD-5000-500Bar-3.33mV/V-M14×1.5-6PIN |
Installation Precautions
Installation
The diaphragm of the sensor is the most easily damaged part, please
do not drop the protective cap before installation, and in the
installation should pay attention to the protection of the sensor
diaphragm. The processing of mounting holes should be processed
according to the technical requirements of the installation hole
size and size table, to avoid the installation of the hole is not
standard caused the scratch the diaphragm of the sensor and impact
the sensor normal work.
Dismantle
To ensure that the installation of the hole is not left behind the
metal foreign body or plastic, all sensors should be removed from
the machine prior to cleaning up the extruder, the sensor can be
removed only when the polymer is in a hot molten state, remove and
immediately using a soft cloth to wipe the sensor probe diaphragm.
Xi'an Kacise Optronics Tech Co., Ltd. can provide the installation
hole of the special cleaning tool to clean up the residual material
in the hole in order to facilitate the next installation.
Start-up
Ensure adequate heating and melting time before equipment is
started, in order to ensure that all the materials in the membrane
part of the sensor before the extrusion machinery work is in the
melting state.
Location
The probe of the sensor can resist high temperature, But the
temperature of the shell must be below 80°C, therefore, in the
process of installing and using, the user must pay attention to the
installation of the sensor shell part fixed in room temperature
environment. The isolation of the shell and the high temperature
region is beneficial to improve the measurement precision and the
service life of the sensor.
Overload effect
In the process of actual pressure control, preferably within the
rated pressure, although the sensor has a certain overload
capacity, but the long time overload will affect the sensor's
measurement accuracy and service life.
Electrical connection
In the electrical connection, the transmitter's signal output
connecting cable must be connected separately through the wiring
slot to avoid the interference of the scene.
Right and wrong of mounting hole size schematic diagram
Mounting Hole
| Planar Sealed |
 | D1 | M18×15 | M22×15 | G3/8” | G3/4” |
| D2 | Φ10.2 | Φ16.1 | Φ10.2 | Φ18.3 |
| D3 | Φ15.5 | Φ20.1 | Φ14.5 | Φ24.2 |
| M | Φ19 | Φ23 | Φ17 | Φ28 |
| A | 11 | 11 | 9 | 11 |
| B | 13 | 13 | 10 | 14 |
| C | 40 | 25 | 25 | 40 |
| 45° Slope Sealed |
 | D1 | M12×1.5 | M14×1.5 | 1/2-20UNF | M18×1.5 |
| D2 | Φ8.1 | Φ8.1 | Φ8.1 | Φ10.2 |
| D3 | Φ10.8 | Φ12.5 | Φ11 | Φ15.5 |
| D4 | Φ13 | Φ15 | Φ14 | Φ19 |
| A | 6 | 6 | 6 | 6 |
| B | 9 | 9 | 9 | 11 |
| C | 16 | 16 | 16 | 20 |
Schematic diagram of electrical connection
