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Dräger VarioGard® 3000 EC

The Dräger VarioGard® 3000 EC is a digital transmitter with an integrated electrochemical sensor. It detects oxygen and toxic gases in the ambient air. This affordable system component makes it easier for you to configure a gas warning system.

Toxic Gases and Oxygen Detector

  • ​Sensor: Electrochemical Sensor
  • nstallation: Non-explosion proof
  • Interface: Dräger VarioGard Bus
  • IP class: IP65
  • Special: -

Digital function

The Dräger VarioGard 3000 EC is connected with the controller via the digital VarioGard bus. This is how it is supplied with electricity and how it transmits its measuring results. You can easily control the entire VarioGard system via the VarioGard bus.

Digital function

5​The Dräger VarioGard 3000 EC is connected with the controller via the digital VarioGard bus. This is how it is supplied with electricity and how it transmits its measuring results. You can easily control the entire VarioGard system via the VarioGard bus.

High reliability

The VarioGard 3000 EC is equipped with an electrochemical DrägerSensor. This sensor measures the concentration of toxic gases in the ambient air. The measured values are transmitted digitally to the controller and displayed there. An alarm is triggered if the gas concentration exceeds one or more of the limit values configured.

High reliability

​The VarioGard 3000 EC is equipped with an electrochemical DrägerSensor. This sensor measures the concentration of toxic gases in the ambient air. The measured values are transmitted digitally to the controller and displayed there. An alarm is triggered if the gas concentration exceeds one or more of the limit values configured.

Easy operation

The operation is extremely easy. You can make all configurations comfortably from the controller using VarioGard software. You can configure and monitor four current limit values and four averages over time for each transmitter. The alarms are optically and acoustically displayed on the transmitter and transmitted to the controller. A three-colour LED indicates the operating status of the transmitter. The calibration is controlled using a magnetic wand via contact points.

Easy operation

​The operation is extremely easy. You can make all configurations comfortably from the controller using VarioGard software. You can configure and monitor four current limit values and four averages over time for each transmitter. The alarms are optically and acoustically displayed on the transmitter and transmitted to the controller. A three-colour LED indicates the operating status of the transmitter. The calibration is controlled using a magnetic wand via contact points.

Individually configurable

The VarioGard 3000 EC is adaptable to your needs. This means that you have different sensors available depending upon the desired use:

CO, NO2 and NO for garages, O2 for oxygen supplies and NH3 for cooling facilities, for example.

In addition, you can place the cable inlets on all four sides of the transmitter. The transmitter can be mounted vertically as well as horizontally.

Individually configurable

​The VarioGard 3000 EC is adaptable to your needs. This means that you have different sensors available depending upon the desired use:

CO, NO2 and NO for garages, O2 for oxygen supplies and NH3 for cooling facilities, for example.

In addition, you can place the cable inlets on all four sides of the transmitter. The transmitter can be mounted vertically as well as horizontally.

Downloads

Product information: Dräger VarioGard® 3000 (PDF)
Product information: Dräger VarioGard® 3000 (PDF)

The Dräger VarioGard® 3000 EC is a digital transmitter with an integrated electrochemical sensor. It detects oxygen and toxic gases in the ambient air. This affordable system component makes it easier for you to configure a gas warning system.

Download

More than the sum Brochure, en
More than the sum Brochure, en

Dräger is a successful global player in the field of stationary gas measuring technology since more than 70 years. We have been developing gas measuring products, setting new standards for measuring accuracy, durability and customer-specific adaptation.

Download

Brochure: The comprehensive gas warning system for your building (PDF)
Brochure: The comprehensive gas warning system for your building (PDF)

The Dräger VarioGard central unit is the centre of an affordable and modular gas warning system. Many different transmitters and modules can be connected to the VarioGard central unit.

Download

Brochure: Digital Communication (PDF)
Gas List Brochure, en
IFU VarioGard - 9033185 de-me
VarioCal Service 1.50 (lauffähig bis 30. Nov. 2021), de
VarioCal Service 1.50 (valid until Nov. 30th 2021), en
VarioCon Service 4.37 (Ablaufdatum: 30. Nov. 2021), de
VarioCon Service 4.37 (expiration date: Nov. 30th 2021), en

Technical Data

Key Facts

Type
Transmitter
Cable entry
M20 x 1.5
Display
Intrinsic Safety
Flameproof
Increased Safety
SIL
4-20 mA
Bus
HART®
Wireless

Technical Data

Power Supply
16 to 32 V DC
Temperature (operation)
-20°C - 50°C
Humidity
10 to 95% r.h., non-condensing
Pressure (hPa)
700 - 1300
Dimensions (H × W × D)
0.12x0.12x0.06 m
Weight
1 Kg
Housing Material
Plastic ABS or aluminum
Degree of protection (IP class)
IP65

Approvals

ATEX
IECEx
UL
CSA
CE marking
GOST (EAC)
Performance approval
Shipping approval (MED)

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Get in touch with Dräger

Contact Us Image

​Draeger Singapore Pte Ltd

​Draeger Singapore Pte Ltd
61 Science Park Road The Galen #04-01
Singapore 117525

+65 6872 9288

Draeger Malaysia Sdn. Bhd.

​No. 6, Jalan 15/22, Taman Perindustrian Tiong Nam, Seksyen 15, 40200 Shah Alam,
Selangor Darul Ehsan, Malaysia

+60 3 5526 2000

​Draeger Philippines Corporation

​2504-C West Tower, PSE Centre, Exchange Road, Ortigas Center,
Pasig City 1605 Metro Manila, Philippines

+63 2 8470 3825

Note

​Not all products or services are for sale in all countries. Our local Dräger office can provide more info on availability.