Dräger VarioGard 3000 EC Transmitter
Benefits
Toxic Gases and Oxygen Detector
Sensor: Electrochemical Sensor Installation: Non-explosion proofInterface: 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.
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.
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.
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 30 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
2.2 lb
Housing Material
Plastic ABS or aluminum
Degree of protection (IP class)
IP65
Features
ATEX
✗
IECEx
✗
UL
✗
CSA
✗
CE marking
✓
GOST (EAC)
✗
Plastic ABS or aluminum
✗
Shipping approval (MED)
✗
Downloads
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.
Brochure: Digital Communication (PDF)
Dräger has counted on digital communication for over 30 years. This includes the globally recognised HART®, FoundationFieldbus H1®, Profibus PA® and LON technologies.
Gas List Brochure, en
List of detectable gases and vapours.
