PT 418 | PT419 | TPT419 (Oil)
Model PT418 | PT419 | TPT419 uses mineral oil as a filler, which meets the requirements of the FDA and USDA and at the same time allows accurate pressure sensing in processes where it is not possible to use mercury fillings. These models are ideal for medical and food or packaging applications.
PT 418 - Melt pressure sensor in a design with a fixed stem
PT 419 - Melt pressure sensor in a design with a flexible capillary
TPT 419 - Melt pressure sensor in combined design with temperature sensor
PT 418 Melt pressure sensors series
Standard process connection of 1 / 2-20 UNF sensor with diaphragm cover.
Sensor terminal and compatible cable connector
Adjusting screws - used to adjust the zero and upper range of the sensor
PERFORMANCE CHARACTERISTICS
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Pressure range:
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0 - 10 000 psi
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Accuracy:
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± 0.50% FSO (full sensor range)
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Overload capacity:
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2 x FSO (full range sensor)
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| Repeatability: | ± 0.2% FSO (plného rozsahu snímače) | |
| Sensor diaphragm: | Inconel 718 | |
| Sensor connection: | 1/2"-20 UNF-2A nebo M18 x 1.5 | |
| Mounting torque: | 500 inch/lbs. maximum | |
| Sensor construction: | PT 418 - Sensor with rigid stem PT 419 - Sensor with rigid stem and flexible stem TPT 419 - Combined sensor with rigid stem, flexible stem and built-in temperature sensor |
TEMPERATURE CHARACTERISTICS
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Max. membrane temperature:
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275°C
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Zero shift (due to temperature):
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65 psi/100°C
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| Max. sensor body temperature: | 121°C | |
| Zero shift (due to temperature) | ± 0.1% FS/°C max | |
| Displacement sensitivity (due to temperature) | ± 0.04% FS/°C max |
ELECTRICAL CHARACTERISTICS
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Power supply:
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10 Vdc - 12 Vdc
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Output signal:
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3.33 mV/V ± 2.0%
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Zero setting:
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± 10% FSO
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| Connector: | 8 Bendix PIN connector | |
| Insulation resistance: | 1000 megohms @ 50 Vdc | |
| Resistance calibration (R-Cal): | 80 % FSO (full sensor range) |
Certification Approval
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EU Declaration of Conformity for Flush Mount mV/V Output |
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ISO 9001:2015 |
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EAC - The Eurasian Conformity mark |
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GOST Approval |
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RoHS Compliance Fact Sheet |
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Safety Integrity Level - SIL2 |