Mercury Free Series

PT418 | PT419 |TPT419 (Oil)

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 418 - Melt pressure sensor in a design with a fixed stem

PT 419 - Melt pressure sensor in a design with a flexible capillary

PT 419 - Melt pressure sensor in a design with a flexible capillary

TPT 419 - Melt pressure sensor in combined design with temperature sensor

TPT 419 - Melt pressure sensor in combined design with temperature sensor

PT 418 Melt pressure sensors series

PT 418 Melt pressure sensors series

Standard process connection of 1 / 2-20 UNF sensor with diaphragm cover.

Standard process connection of 1 / 2-20 UNF sensor with diaphragm cover.

Sensor terminal and compatible cable connector

Sensor terminal and compatible cable connector

Adjusting screws - used to adjust the zero and upper range of the sensor

Adjusting screws - used to adjust the zero and upper range of the sensor

PERFORMANCE CHARACTERISTICS

 

Pressure range:
0 - 10 000 psi
Accuracy:
± 0.50% FSO (full sensor range)
Overload capacity:
2 x FSO (full range sensor)
  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

 

Max. membrane temperature:
275°C
Zero shift (due to temperature):
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

 

 
Power supply:
10 Vdc - 12 Vdc
Output signal:
3.33 mV/V ± 2.0%
Zero setting:
± 10% FSO
  Connector: 8 Bendix PIN connector
  Insulation resistance: 1000 megohms @ 50 Vdc
  Resistance calibration (R-Cal): 80 % FSO (full sensor range)

 

 

Certification Approval

EU Declaration of Conformity for Flush Mount mV/V  Output

ISO 9001:2015

EAC - The Eurasian Conformity mark 

GOST Approval 

RoHS Compliance Fact Sheet

Safety Integrity Level - SIL2