High Pressure Transducer PT302 Series

Product Overview

Full specifications are listed in the table below, taken directly from the product documentation.

The PT302 series of pressure transducers utilize ceramic pressure sensor core, ensuring exceptional reliability and long-terms stability. Encased in a sturdy stainless steel shell structure, the transducers excel in adapting to diverse circumstances and applications, thus they are widely used in various industries and fields. It is featured with compact size, long-term reliability, ease installation and high performance price ratio with high accuracy. It is most used for high pressure applications with better robustness. Picture:.

Problems It Solves

Pressure measurement in harsh installations fails on the sensing element or on the housing. A ceramic core in a stainless steel shell addresses both, which is why this series is specified across a range of industries rather than one.

For this item specifically: it keeps equipment already in service working rather than forcing a replacement of the whole device.

Who It Is For

This part suits distributors holding stock against a mixed monitor fleet.

• Equipment integration
• Industrial process measurement
• OEM instrument builds

Specifications

Every figure below is taken from the product documentation for this item. Where a value is not published we mark it TBC rather than estimating it.

Monitor Compatibility

This part is built for the monitors listed below, taken from our product documentation. A matching plug shape alone does not guarantee a matching signal, so confirm your exact model here before ordering.

Measurement Parameters

Pressure range -1~250 bar Long-term stability <=+/-0.2% FS/year Accuracy <=+/-1.0% FS@25 degC (<=+/-2.0% FS max -20...80 degC) Response time <=4ms Input voltage DC5-12V,3.3V,9-36V Overload pressure 150% FS Output signal 0.5~4.5V (others) Burst pressure 300% FS Thread NPT1/8, NPT1/4,Others on request Cycle life 500,000 times Electrical connector Packard/Direct plastic cable Housing material 304 Stainless Steel Operating temperature -40 ~ 105 degC Sensor material 96% Al2O3 Compensation temperature -20 ~ 80 degC Protection class IP65 Operating current <=3mA Explosion-proof Class Exia CT6 Temperature drift (zero&sensitivity) <=+/-0.03%FS/ degC Weight 0.08 kg Insulation resistance >100 M at 500V

Quality Control

This part is produced under our ISO 13485 quality management system with compliance to CE Mark and FDA regulations. It passes three inspection stages: IQC on the incoming connectors, wires, cables and terminals; IPQC through cutting, stripping, crimping, injection and assembly; and OQC on packing, labels, marks, appearance, dimensions and electrical performance before it is released.

Customisation Options

Connector, cable length and packaging can be quoted to your specification. Under our OEM and ODM service the product features, branding, packaging and labelling are customised, and we handle the regulatory documentation for your target market.

Comparison With the Alternatives

Compared with replacing the complete assembly, this part restores the equipment at a fraction of the cost and without a new qualification exercise.

Use Guide

1. Confirm the monitor manufacturer and model against the compatibility table above.
2. Check the connector on the monitor matches the connector stated in the specification table.
3. Choose the patient size and probe style from the model table, then quote that part number.
4. Apply the sensor to a clean, well-perfused site and keep the emitter and detector aligned opposite each other.
5. Rotate the measurement site regularly on long recordings to protect skin integrity.
6. Between patients, clean and disinfect reusable items under your own protocol; discard single-patient-use items.