Bieler+Lang_ExMonitor_Gasmessfühler_ATEX_ExZone1_ExZone2_topxische_Gase

ExMonitor

The proven classic among gas sensors can detect a variety of toxic gases and oxygen depending on the measuring cell. The ExMonitor is used to monitor and warn against:

Too high concentrations of toxic gases
Oxygen deficiency

An electrochemical measuring cell is used for measurement. The ExMonitor is ATEX-compliant for use in hazardous areas of zones 1 and 2.

Together with a suitable evaluation device, protective measures can be triggered:

Technical: The increase in concentration is counteracted or a sufficient oxygen content is ensured. (Fan; shutdowns….).
Organizational: optical and acoustic messages are switched.

Features of the ExMonitor:

Various toxic gases can be detected (depending on the measuring cell)
or lack of oxygen
One-man calibration
Ex zone 1
Ex zone 2
Type examination

Our quality standards:

Solid, tried-and-tested design in a robust housing
Durable with low maintenance costs
Developed and manufactured in Germany

Sensor cells

Sensors type ExMonitor + GasMonitor	gas	Measuring range (standard / max. possible on request)
Electrochemical sensors
CO 1000	Carbon monoxide	0 – 300 ppm / max. 0 – 1000 ppm
H₂S 200	Hydrogen sulfide	0 – 100 ppm / max. 0 – 1000 ppm
H₂S 50	Hydrogen sulfide	0 – 50 ppm / max. 0 – 500 ppm
SO₂ 100	Sulphur dioxide	0 – 100 ppm / max. 0 – 500 ppm
SO₂ 20	Sulphur dioxide	0 – 20 ppm / max. 0 – 100 ppm
NO 100	Nitrogen monoxide	0 – 100 ppm / max. 0 – 1000 ppm
NO₂ 20	Nitrogen dioxide	0 – 20 ppm / max. 0 – 200 ppm
Cl₂ 20	Chlorine	0 – 10 ppm / max. 0 – 200 ppm
HCN 100	Hydrocyanic acid (hydrogen cyanide)	0 – 100 ppm / max. 0 – 200 ppm
HCI 100	Hydrogen chloride (in liquid form: hydrochloric acid)	0 – 100 ppm / max. 0 – 200 ppm
H₂ 1000	Hydrogen	0 – 1000 ppm / max. 0 – 2000 ppm
O₂ 25	Oxygen	0 – 25 vol % / n.a.
NH₃ 50	Ammonia	0 – 50 ppm / max. 0 – 200 ppm
NH₃ 1000	Ammonia	0 – 1000 ppm / n.a.

Measurable gases

The following gases can be monitored with the ExMonitor:

CO – Carbon monoxide
H₂S – Hydrogen sulphide
SO₂ – Sulphur dioxide
NO – Nitric oxide
NO₂ – Nitrogen dioxide
Cl₂ – Chlorine (gaseous)
HCN – hydrocyanic acid (also known as hydrogen cyanide)
HCl – hydrochloric acid (gaseous: hydrogen chloride)
H₂ – Hydrogen
O₂ – Oxygen
NH₃ – Ammonia

Description

The ExMonitor series sensors are used to measure and display toxic gases or oxygen. An electrochemical measuring cell is used for measurement.

This proven classic in our product range can detect a variety of toxic gases and oxygen depending on the measuring cell. The ExMonitor is ATEX-compliant. The devices in the ExMonitor series are used in Ex zones 1 and 2 in particular.

A type examination certificate for the electrical safety of the equipment is available.

Features of the ExMonitor:

Various toxic gases detectable
Different measuring ranges possible
Measure oxygen deficiency
Concentration display
Electrochemical measuring cell
One-man calibration
Simple sensor replacement
Suitable for Ex zone 1
Suitable for Ex zone 2
Type examination available
Linear measuring signal 4 – 20 mA

Accessories for the ExMonitor:

Test gas set
Calibration gases
Barriers
Evaluation devices with 4-20 mA signal input

Technical Data

Sensor type	Electrochemical measuring cell
Approvals	Ex zone 1 Ex zone 2 ATEX compliant
Prototype	EU type examination in accordance with Directive 94/9/EC Electrical safety of the equipment: II 2G Ex ia IIC T4 Gb BVS 03 ATEX E 384
Measuring function	BAM 03 ATEX 0003 X
Detectable gases	CO – Carbon monoxide H₂S – Hydrogen sulphide SO₂ – Sulphur dioxide NO – Nitric oxide NO₂ – Nitrogen dioxide Cl₂ – Chlorine (gaseous) HCN – hydrocyanic acid (also known as hydrogen cyanide) HCl – hydrochloric acid (gaseous: hydrogen chloride) H₂ – Hydrogen O₂ – Oxygen NH₃ – Ammonia
Measuring signal	linear 4 -20 mA
One-man calibration	Direct adjustment on the display and sensor
Other	See data sheet

Downloads

Data sheet ExMonitor

ExMonitor

Features of the ExMonitor:

Our quality standards:

Sensor cells

Measurable gases

Description

Features of the ExMonitor:

Accessories for the ExMonitor:

Technical Data

Downloads

Accessories

GMC 8032 – NEW –

GMC 8022 E

GMC 8022

GMC 8034 – NEW –

Service for gas warning systems

Verwandte Produkte

GasMonitor