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GfG EC 22 Fixed Transmitter with Hydrogen Sulfide (H2S) Sensor, 0 - 500 ppm Range, No Display / 4-20 mA - EC22-710
Item #:
EC22-710
Brand:
GfG
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EC22-710 EC 22 Fixed Transmitter with Hydrogen Sulfide (H2S) Sensor, 0 - 500 ppm Range, No Display / 4-20 mA by GfG
The EC 22 Series are innovative and cost-effective transmitters for the detection of toxic gases or oxygen levels, but without the need for explosion protection.
Time-proven and innovative
The EC 22 is equipped with high quality GfG sensors. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow up costs are minimized thanks to the long lifespan of the sensors.
Universal signal transmission
Either an analog or digital output signal can be transmitted by the EC 22 by means of a Modbus interface. Due to the different types of signal transmission, a transmitter from the 22 series can be connected to almost any gas detecting system, also as a supplementary or replacement transmitter on existing systems.
Signal processing
The embedded software of the EC 22 linearizes the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. In addition, the transmitter also offers the option of transmitting service, maintenance, and error messages to a connected gas measuring computer.
Weather protection
A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.
Optional colored graphic display and horn
The clear graphic display of the EC 22 is self explanatory and allows you to read the current status and other important information with ease. The display enables you to navigate effortlessly through the unit’s concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm the display changes color from green to red. Two LEDs indicate the status.
Operation buttons
The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.
Calibration adapter
In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.
Easy and convenient service
GfG offers full after-the-sale commissioning and field service support.
Features
- Long service life of the sensors
- High efficiency and low follow-up costs
- Sturdy plastic housing (IP-54)
- Cost effective single-man adjustment
- Affordable solution for many measuring tasks
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Gases | Non-combustible toxic gases and vapors Oxygen (O2) |
Detection Range | Depends on the type of gas |
Detection Method | Electrochemical (EC) |
Gas Supply | Diffusion or bump test with calibration adapter |
Response Time t90 | Depends on the type of gas |
Expected Sensor Life | Depends on the sensor |
Temperature Range, Humidity and Pressure | Depends on the type of gas |
Output Signal | 4-20 mA or Modbus Analog or digital |
Power Supply | 12-30 V DC |
Available Configurations | Display Blind (without display) |
Housing | Material: Plastic |
Weight | up to 11.5 oz. / 325 g (depending on the version) |
Dimensions | 3.9 x 4.7 x 2 in. / 98 x 120 x 50 mm (W x H x D) |
Housing Protection | IP 54 |