*mydirectindustry

Transmitter EC22

Product catalog summary

Overview: The EC22 Transmitter is designed for monitoring toxic gases, hydrogen (H2), and oxygen (O2) outside hazardous areas. It is a reliable and economical solution that works with GfG's controllers and a variety of sensors.

Specifications: The EC22 uses an electrochemical measuring principle, offering linear signals, energy efficiency, and high sensitivity. It complies with the European Functional Safety Standard DIN EN 61508-2: 2011, supporting SI levels up to SIL3 in single-channel or redundant use.

Communication and Service: Signal transmission options include 4-20 mA or 0.2-1 mA analog signals and digital communication via RS-485 (Modbus/RTU). Maintenance can be performed by one person using a calibration adapter for test gas supply.

Protection and Display: The transmitter's housing is IP54 rated, protecting against splash water and dust. It features two status LEDs for operational and fault indication.

Models: The EC22 is available in a basic version and a version with a display and acoustic alarm. Both models are suitable for a wide range of gases when used with GfG controllers.

Technical Data: The transmitter supports various gases, including ammonia, chlorine, carbon monoxide, ozone, and more. It operates within a temperature range of -20 to +50 °C and humidity of 20 to 95% r.h. The power supply requirement is 12 to 30 V DC.

Dimensions and Weight: The dimensions are 96 x 123 x 49 mm, and the weight ranges from 120 to 150 g.

Certifications: The EC22 is certified for functional safety according to DIN EN 61508-2: 2011.

Catalog excerpts

Fixed gas detection systems For monitoring toxic gases, H₂ and O₂

Open the catalog to page 1

EC22 Transmitter For monitoring toxic gases, H2 and O2 If toxic gases, hydrogen or oxygen are to be monitored outside hazardous areas, the EC22 transmitter is a reliable and economical solution. In combination with GfG's proven controllers, the transmitter can be used in a wide variety of applications thanks to a large selection of sensors. The EC22 operates according to the proven electrochemical measuring principle, which is characterized by a linear signal, energy efficiency and high sensitivity. It is ideal for selectively monitoring toxic gases, hydrogen or oxygen. The EC22 hardware complies...

Open the catalog to page 2

Transmitter EC22

Transmitter EC22

Catalog excerpts

All GfG - Gesellschaft für Gerätebau mbH catalogs and technical brochures