Keller ECO2 Ei (300bar) Intrinsically Safe Digital Manometer

SKU: KELL303060.XX
  • Measures pressure from 0 to 300bar with ±0.5% accuracy
  • Suitable for ATEX environments (Ex II 1 G, Ex ia IIC T5 Ga)
  • Measurements taken via 7/16” UNF connector and piezoresistive transducer
More Info
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Keller ECO2 Ei ATEX Intrinsically Safe Digital Manometer (300bar)

With a wide pressure measurement range, the Keller ECO Ei ATEX Digital Manometer is a great solution for those seeking to accurately measure pressure in hazardous ATEX environments. It can measure pressure from 0 to 300bar with accuracy of ±0.5% and a resolution of 0.1bar.

Measurements are taken by the Keller ECO2 Ei's piezoresistive pressure transducer and the manometer has a 7/16” UNF male connector. A supplied ‘O’ ring seal allows the pressure gauge to swivel through 360˚ and a G ¼” adaptor is also provided.

The clear digital screen on the Keller ECO2 Ei shows pressure measurements and there is a zero function that allows relative measurement. Additionally, it is possible to view minimum and maximum readings over a period of time.

The Keller ECO2 Ei is an intrinsically safe instrument, meaning that it can be safely used in hazardous areas that pose a risk of explosion, for example oil rigs, pharmaceutical facilities and refineries. It has a classification of Ex II 1 G, Ex ia IIC T5 Ga and certification files of LCIE 01 ATEX 6001 X and IECEx LCIE 18.0035 X.

The 1000-hour battery life, compact design, and low weight all combine to make the Keller ECO2 EI extremely easy to carry and use in challenging conditions.

Keller part number: 303060.xxxx

Key Features

  • Intrinsically safe manometer
  • Ex II 1 G, Ex ia IIC T5 Ga
  • Measurement range: -1 to 30bar
  • Accuracy: ±0.5%
  • Resolution: 100mbar
  • Male 7/16” UNF connector
  • ‘O’ ring seal and G ¼” adaptor
  • Min/max recording and zero function
  • Battery life: 1000 hours
  ECO2 LEO1 LEO2 LEO3 LEO5 LEO Record LEX1
-1 to 3bar  
-1 to 31bar
0 to 100bar            
0 to 300bar
0 to 400bar            
0 to 700bar    
0 to 1000bar      
Accuracy ±0.5% FS ±0.1% FS ±0.1% FS ±0.1% FS ±0.05% FS ±0.1% ±0.05% FS
Resolution
(at smallest range)
10mbar 1mbar 1mbar 1mbar 1mbar 1mbar 0.1mbar
Temperature range         0˚C to 50˚C    
Temperature accuracy         ±1˚C    
Intrinsically safe
version
   
Peak mode          
Pressure connector 7/16" UNF G 1/4" 7/16" UNF G 1/4" G 1/4" G 1/4" G 1/4"
Analogue output          
Internal memory        
Data port       RS485 Binder USB RS485 Fischer RS485 Fischer
Compatible with
Keller-Bus protocol
       

What's In The Box?

  • Keller ECO2 Ei ATEX Intrinsically Safe Digital Manometer (300bar)
  • O-ring seal swivel fitting
  • G ¼” adaptor
Specification
  • Classification: Ex II 1 G, Ex ia IIC T5 G a
  • Certification file: LCIE 01 ATEX 6001 X / IECEx LCIE 18.0035 X
  • Pressure ranges: 0bar to 300bar
  • Resolution: 100mbar
  • Overpressure: 400bar
  • Accuracy at room temperature: <0.5% FS
  • Total error band (0…50˚C): <1% FS (accuracy incl temperature error)
  • Storage/operating temperature: -20...70 °C / 0...50 °C
  • Supply: 3 x RENATA CR 24300 3V batteries
  • Battery life: 1000 hours continuous operation
  • Pressure connection: 7/16” -20 UNF (G ¼” adaptor included)
  • Protection: IP65
  • Dimensions: 59mm x 95mm x 32mm
  • Weight: 100g (instrument), 40g (adaptor)
Label Type Size Download
pdf Keller ECO2 Datasheet pdf 503.7 KB Download