MATRIX Pneumatic Division - EPR100 Electronic Pressure Regulator

Product catalog summary

Overview: The EPR 100 is a closed-loop electronic pressure regulator designed to convert variable analog or digital input signals into proportional pneumatic output, maintaining precise downstream pressure. It features an 8-bit microcontroller for signal processing and complex function execution, integrating easily with control systems via RS-232.

Specifications: The EPR 100 supports analog inputs (0-5 V, 0-10 V, 4-20 mA) and digital inputs (RS-232, keypad/display). It uses PWM-controlled solenoid valves for pressure regulation, with a reaction time of less than 5 ms. The device can output an analog signal (0-7 V) proportional to the downstream pressure (0-7 bar).

Versions: Two versions are available: EPR 100 A with analog/digital input interface and status LEDs, and EPR 100 D with additional keypad/display user interface.

Applications: Suitable for industrial applications requiring precise pressure adjustments, such as robotics, tensioning systems, testing devices, and more, across industries like food, automotive, textile, and packaging.

Features: Compact and lightweight design meeting IP65 requirements, fast response times, unaffected by environmental factors, programmable configuration, digital display for pressure visualization, low power consumption, and remote control capability.

General Characteristics: Dimensions are 118 x 70 x 40 mm, weight is 400 g, and it operates at temperatures from -10 to +50°C. It requires a 24 Vdc supply voltage with a maximum power consumption of 2 W and a maximum flow rate of 60 Nl/min at 6 bar.

Performance: The EPR 100 offers high precision with sensitivity, linearity, hysteresis, and repeatability all under 0.5% F.S. It has a response time of 60 ms for rise and 100 ms for fall times.

Identification Code: The document provides a detailed identification code system for specifying outlet pressure ranges, input types, and electrical connection types.

Catalog excerpts

MATRIX Pneumatic Division - EPR100 Electronic Pressure Regulator-1

ELECTRONIC PRESSURE REGULAT O R P N E U M ATIC DIVISION EPR 100 MATRIX mechatronics

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MATRIX Pneumatic Division - EPR100 Electronic Pressure Regulator-2

EPR 100 - ELECTRONIC PRESSURE REGULATOR The EPR 100 is a closed loop electronic pressure regulator able to convert a variable analog or digital input signal (current, voltage, keypad, RS-232) into a proportional pneumatic output and maintain with precision a required downstream pressure. Equipped with an 8 bit microcontroller, it can process signals and commands, carry out complex functions and easily interface with other control/monitor systems via serial RS-232, perfectly integrating in applications which had required more elaborate and expensive systems up till now. The compact and functional...

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MATRIX Pneumatic Division - EPR100 Electronic Pressure Regulator-3

GENERAL CHARACTERISTICS Dimensions 118 x 70 x 40 mm (1) Weight 400 g Protection ratio IP60 (IP65 upon request) Pneumatic connections G 1/8 Operating temperature -10 to +50 C° Handled fluid Filtered, non-lubricated and dry air Filtration ratio 20 ì Supply voltage 24 Vdc ± 10% Maximum power consumption 2 W Maximum flow rate 60 Nl/min @ 6 bar Reaction time < 5 ms Response time (*) 60 ms (2) - 100 ms (3) Sensibility < 0,5 % F.S. Linearity < 0,5 % F.S. Hysteresis < 0,5 % F.S. Repeatability < 0,5 % F.S. (*) Volume 30 cm3 •@ P = 8 bar • (1) without fittings • (2) from 2 to 4 bar (rise time) • (3) from...

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MATRIX Pneumatic Division - EPR100 Electronic Pressure Regulator-4

EPR 100 A EPR 100 D MATRIX S.p.A. - Pneumatic Division C.so Vercelli n. 330, 10015 Ivrea (To) Italy Te l : +39 0125 615442 Fax: +39 0125 615377 [email protected] - www. matrix. to. it MATRIX mechatronics INLET EXHAUST OUTLET EPR 100 A MATRIX MADE IN ITALY MAX PRESS. 8 bar OUT PRESS. 0-7 bar VOLTAGE 24 Vdc INLET EXHAUST OUTLET PRESSURE EPR 100 D MATRIX MADE IN ITALY MAX PRESS. 8 bar OUT PRESS. 0-7 bar VOLTAGE 24 Vdc (View A) View from A View from A (View A) 0-7V 24Vdc 10V 0-10V RS-232 RS-232 0-7V 24Vdc 10V 0-10V RS-232 RS-232 M4 n.4 M4 n.4

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