EKOGPS-700

EKOGPS-700: Submersible Pressure Transmitter for Industrial Applications

Product Overview

The EKOGPS-700 submersible pressure transmitter, distributed by Ekoakua, is designed to provide accurate and reliable measurements of relative, absolute, or vacuum pressures across a wide range of industrial applications. Made from AISI-316L stainless steel and equipped with a high-precision ceramic sensor, this transmitter is ideal for continuous monitoring of gases and liquids in demanding industrial environments.

Key Features of the EKOGPS-700

Versatile Measurement: Capable of measuring relative, absolute, and vacuum pressures, with measurement ranges from 0…0.25 Bar to 0…100 Bar.
High-Precision Ceramic Sensor: The piezoresistive ceramic sensor provides excellent linearity, long-term stability, and reliability, ensuring precise measurements under various conditions.
Robust Construction: Made from AISI-316L stainless steel, the EKOGPS-700 is corrosion-resistant and suitable for use in aggressive environments.

Advantages of the EKOGPS-700

Wide Output Options: Offers output signals of 4…20 mAdc, 0…10 Vdc, and others upon request, facilitating integration into existing control and monitoring systems.
High-Temperature Compatibility: Can adapt to high process temperature applications and a full range of diaphragm seals for the chemical, paper, food industries, among others.
Protection and Durability: Equipped with reverse polarity and short circuit protections, ensuring longevity and performance in industrial environments.

Typical Applications

Flooded Junction Boxes: Ideal for pressure monitoring in pumping and compression systems.
Water Circuit Measurement: Suitable for measuring pressure in water circuits in heating and ventilation systems.
Hydraulics and Pneumatics: Used in hydraulic and pneumatic systems to ensure precise pressure control.
Ventilation and Heating: Perfect for pressure monitoring in HVAC systems.
Control and Regulation Engineering: Provides critical data for control and regulation systems in various industrial applications.

Technical Characteristics

Materials in Contact:
Body: AISI-316L Stainless Steel (WN 1.4404)
Sensor Membrane: Aluminium Oxide Ceramic (AL2 O3 96%)
Sealing O-ring: NBR (nitrile butadiene rubber – Buna N nitrile), with options for Viton® (FPM.FKM) and EPDM upon request
Technical Data:
Pressures: Relative, Absolute, Vacuum
Measurement Ranges: From 0…0.25 Bar to 0…100 Bar (custom pressure ranges available upon request)
Sensor Resolution: 0.01 to 0.014% FS
Combined Sensor Error: ≤ 0.3% FS (Linearity, hysteresis, and repeatability)
Response Time: Less than 1 ms
Output Signal: 4…20 mAdc – 2-wire – Linear; 0…10 Vdc – 3-wire – Linear; Others upon request
Power Supply Voltage: 10…35 Vdc (for 4…20 mAdc output); 15…35 Vdc (for 0…10 Vdc output)
Maximum Load Resistance: Rmax (Ω) ≤ [Ub(Vdc) - 10(Vdc)] / 0.02 Adc; Ra > 10 KΩ
Electrical Protections: Against polarity and short circuit
Long-Term Stability: ≤±0.2% FS / year under reference conditions
Protection Grade: IP-68 (IEC 60529)
Electrical Connection: Via three-pole cable (3x0.34 mm²)
Process Temperature: -5…90 ºC
Storage Temperature: -10…80 ºC
Weight: ≤ 0.4 Kg (transmitter + 2 meters of cable)
Pressure Inlet Diameter: 3.5 mm
Outer Cable Diameter: ≈ 8.5…9 mm
Environmental Protection Filter: Included – porosity 0.45µm
Compliance: RoHS Yes – 2011/65/EU; EMC Directive 2004/108/EC - EN61326.G1/B; Pressure Equipment: 97/23/EC (Module A)

Conclusion

The EKOGPS-700 is an advanced solution offering precision, durability, and versatility for a variety of industrial applications. Its robust design and ability to operate in demanding conditions make it an excellent choice for professionals needing a reliable and effective tool for pressure monitoring.

For more information on how the EKOGPS-700 can enhance your control and measurement processes, visit www.ekoakua.com or contact our sales team at ekomercial@ekoakua.com.