EX2000:Explosive Gas Monitor

  • Detects explosive, combustible gases
  • Long run time
  • ATEX certified
  • Light weight

A tremendous efficiency

Practical and modern design
The 2000 Range of explosimeters are designed to ensure a total freedom in your personal activity :
• ergonomic keyboard : 3 tactile buttons
• high Visible alarm
• light weight

High reliability
The high quality detection sensor ensures measurement accuracy.
The technique offers several advantages :
• exceptional response time
• 30 battery life hours
• poison resistance

Standards
Our explosimeters are in accordance :
• with the European certification :
- surface : EEx iad IIC T4
- mine : EEx iad I
• with the North American certification :
- class I groups A, B, C, and D

The 2000 Range of explosimeters are designed to minimize problems.

Long battery life
• 12 hours with rechargeable batteries (Ni-Cd or Ni-mH)
• 30 hours with dry cell batteries
• Simple charger
• “Intelligent” two position charger
• 12 VDC charger

Pocket size

Maintenance and calibration very easy, simple and safe

Friendly display panel

Visual and audio alarms
• Red light flashing
• Pulsed alarm : 1 beep every 2 seconds for the first alarm threshold
• Pulsed alarm : 1 beep every 1 second for the second alarm threshold
• Adjustable alarm thresholds

Auto operation status
• Auto test when switching on
• Auto diagnosis
• Confidence beep
• Battery and sensor faults (audio and visual alarm, continuous + pictograms displayed)

Main characteristics

EX 2000
To measure the explosive gas concentration
• Detects all types of explosive gases
• Displays 0-100% LEL
• Can be programmed for a selected gas

Options available

1. Protective leather case
2. Remote sampling kit
3. Calibration kit
4. ATEX electric pump
5. Chargers

Function:

Explosimeter

Detected Gases:

Explosive gas (%LEL)

Mode:

Continuous

Display:

Gas detected value displayed

Display Panel:

Lighting up of LCD panel on request

Message Displayed:

The gas detected value

OUT OF ORDER

Sensor Fault:

Both visual and audible continuous alarms + pictograms

Battery Fault:

Both visual and audible continuous alarms + pictograms

Operating Check:

Correct operation "beep" signal that the manufactory can adjust or cancell on request

ALARMS

Gas Alarm:

Instantaneous and adjustable threshold
A pre-programmed instantaneous alarm threshold
Over scale alarm

Visual Alarm:

A red flash alarm
Pictograms for each alarm type

Audio Alarm:

Buzzer 85 db at 30 cm

Power Supply:

3 batteries R6 1,5 V
3 accus Ni-mH

Battery Lifetime:

22 h with accus Ni-mH
30 h with batteries

Recharging Time:

4 h (auto adjusted charger)
16 h (simple charger)

Protection Rating:

IP 66

Housing:

Antistatic polycarbonate

Weight:

230 g

Type of Clips:

Anti-sliping metallic clip
Working Temperature:
-25°C to +55°C (-13°F to 131°F)

Dimensions:

L 144 x l 55 x H 30 mm

Approval:

EEx iad IIC T4 INERIS 98 D 5022 X Surface
EEx iad I INERIS 98 Y 3001 X Mine
INERIS 02ATEX0060
CSA class I groups A, B, C, D

SENSOR CHARACTERISTICS

Type:

Plug-in catalytic

Standard Range:

0-100 % LEL
0-5 % CH4

Accuracy:

+/-1 % LEL or +/- 3 %

Minimum Detected:

1 % LEL

Zero Drift:

< 1 % of full scale per month

Response Time:

< 20 seconds at T90

Average Lifetime:

4 years (for normal operation)


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