DYNISCO

EPR3 Push Rod Sensors

EPR3 Push Rod Sensors

The high-temperature EPR3 melt pressure sensor from Dynisco is offered as an alternative to the PT420 and PT460 series. The solid rod design is suitable for applications where the use of a filling medium may not be appropriate, such as applications for the food and pharmaceutical industries and the production of photographic films.
The EPR3 model is available in various pressure variants.
 

All sensors in this series can be configured according to your needs. Contact us, we will be happy to help you.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

EPR pressure sensor with rigid construction and mercury-free filling.

Detail - Bajonetový kabelový konektor Amphenol 6-PIN

Detail - Bajonetový kabelový konektor Amphenol 6-PIN

Detail - Bajonetový kabelový konektor Amphenol 6-PIN

Detail - Bajonetový kabelový konektor Amphenol 6-PIN

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Dynisco product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Dynisco Configuration Code:

Vaše osobní údaje budou zpracovány podle Podmínek zpracování osobních údajů.

Local and remote rezeroing capability

Our pressure sensors offer efficient, accurate, and durable solutions for reliable and safe pressure measurement. These sensors are used in a variety of industrial areas, where they monitor and measure the pressure of molten materials, ensuring optimal operation of production processes. Due to their resistance to high temperatures and pressures, which are typical for these applications, they represent a suitable choice for diverse uses. When selecting a sensor, it is important to consider the specific requirements of your application, such as temperature range, pressure range, and materials with which the sensor will interact. The correct choice of sensor guarantees reliable and accurate results and a long service life of the device without any problems. Installing the sensor into the mounting hole of the production line is simple.
However, if you have doubts about the proper installation, do not hesitate to contact our technicians. We are ready to provide support and offer the ideal solution for your application.

Dynisco’s model EPR3 high - temperature melt pressure transducer is offered as an alternative to its PT420 and PT460 series. The push - rod design is suitable for applications where the use of a filled system may not be desirable, such as the extrusion of food and medical products and the manufacture of photographic film. Model EPR3 is available in pressure ranges from 0 - 1,500 through 0 - 10,000 psi. 

EPR3 Push Rod  - With rigid stem


Rigid Stem pressure sensors are easily installed into the mounting hole of the production line, ensuring a simple and robust design that is suitable for applications where the sensor is not exposed to radiant heat from the line and the electronics are not subjected to extreme temperatures. We do not recommend installing these sensors in a vertical position above the line (12 o'clock position), as radiant heat can negatively affect the sensor's electronics lifespan. In such cases, we recommend using a sensor design with a flexible capillary, which allows the electronics to be diverted away from the radiant heat, ensuring a long sensor life. The main advantages of this type of sensor include resistance to impacts and vibrations, enabling them to withstand mechanical stress, which increases their lifespan and reduces the need for maintenance. They also feature high accuracy, ensured by quality materials and advanced measurement technology, which is crucial for efficient process control.

Performance Characteristics 

 
Ranges (psi): 0 - 10 000 PSI
Accuracy: ±0.5% FSO
Repeatability: ±0.2% FSO
Mounting Torque: 100 inch - lbs. recommended, 250 inch - lbs. maximum
Maximum Pressure: 150% full scale
Material In Contact With Pressure Media: 17 - 4 PH stainless steel, Dymax® coated
Weight: 13.25 oz

  

Electrical Characteristics

 

Configuration: Four active arm bonded Wheatstone bridge strain gage
Bridge Resistance: Input: 345 Ohms minimum; Output: 350 Ohms ±10%
Excitation: 10 Vdc recommended, 12 Vdc maximum
Internal Shunt Calibration (R-Cal): 80% FSO ±1.0%
Insulation Resistance: 1,000 megohms at 50 VDC

Temperature Characteristics

 

Transducer Diaphragm:
 
Maximum Diaphragm Temperature: 750°F (400°C)
Zero Shift Due To Temperature Change: ±1.0% full scale/100°F (±2.0% full scale/100°C)
Sensitivity Shift Due To Temperature Change: ±1.0% full scale/100°F (±2.0% full scale/100°C)
Electronics Housing:
 
Maximum Temperature: 250°F (121°C) 
Zero Shift Due To Temperature Change: ±1.0% full scale/100°F (±2.0% full scale/100°C) 
Sensitivity Shift Due To Temperature Change: ±1.0% full scale/100°F (±2.0% full scale/100°C)

Ordering Guide for EPR3

   

 

EPR3 - Dimensions  

All dimensions are inches (mm) unless otherwise specified.

 

Torque wrench Wera 20 - 100 Nm

Torque wrench Wera 075611 Click-Torque B 2 with switch ratchet 3/8 "(20 - 100 Nm)

Wera Click-Torque torque wrenches are supplied as switch ratchets (with connection dimensions 1/4 ", 3/8", 1/2 "and 3/4") or with clamping for socket tools (9x12 mm, 14x18 mm) for tightening torques from 2.5 Nm up to 1,000 Nm.
All Wera Click-Torque torque wrenches manufactured in accordance with DIN EN ISO 6789 are supplied with a declaration of conformity.

Transducer Mounting Hole Machining Tool Kit

The Dynisco Transducer Mounting Hole Machining Tool Kit contains all of the necessary drills and taps to prepare a standard 1/2 - 20 UNF transducer mounting hole and the 45 degree seat. All tools included in this kit are made of premium grade, high strength tool steel. Care should be taken in the use of proper speeds and feeds, lubricants, and a method to assure continual alignment of each progressing tool. M10 and M18 kits are also available.

Transducer Mounting Hole Cleaning Tool Kit

Installation of transducers into improperly cleaned or sized holes is one of the major causes of damage to these instruments. With this kit, the .312" tip diameter hole, the 45 degree seating surface, and the .451" hole can be cleaned. The kit includes a gauging plug which is used to verify that the hole has been correctly machined and cleaned. M10 and M18 cleaning kits also available.
 

1480 Panel Indicator

1480 is a universal pressure or temperature indicator with one or double configurable alarm as well as optional linear retransmission of the displayed process. Ideal for use in extrusion applications.

1490 Panel Indicator

Indicator 1490 is a universal device with one or two configurable alarms, optional linear process variable retransmission, optional pressure sensor power supply, and optional Modbus communication.

ATC990 Process Controller

The ATC 990 series controller is a time-tested product that has received a new design and new functions. Compared to classic features such as pressure, temperature and alarm setting options, these new models are enhanced with the ability to monitor and record parameters to a USB drive, the undeniable advantage is the large display and interactive environment when setting up the controller.

PPS1210 calibration pump

The PPS1210 pressure calibration pump with heated pressure port enables fast and accurate inspection of melt pressure sensors directly in the laboratory or directly in the factory. Thanks to its compact dimensions, it is easily portable.

Certifikati in odobritve

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