Oxygen measuring instruments

This instrument which can be used in a versatile manner covers the whole range of oxygen measurement in heat treating and in laboratory.

Zirconium oxide as measuring principle fulfils all demands which are expected of a modern trace analyser.

Used in a mobile or stationary manner, the GSM-V6 is a product of up-to-date technology.

Oxygen measurement in the percentage range to trace measurement in the range of ppm and ppb can be achieved within a second without disadvantages to the sensory installation.


Oxygen meter GSM-touch

The hand-held Oxygen Meter GSM-touch is a state-of-the art measuring instrument controlled by a touch pad.

This oxygen meter is integrated in an elegant aluminium housing. The display's 24mm character height makes it very easy to read the measurements.

A graphical display with freely programable axes continually shows the current value and the selected history.

The measured values can be saved onto a flash drive through the oxygen meter‘s USB interface or sent on via Ethernet.

Parameterising outputs, alarms and histogram on the touch pad is easy and self-explanatory.

Specifications oxygen meter GSM-touch

Measuring principle

Zirconium oxide

Display

- Oxygen in %, ppm, bar
- Time trends
- Lambda 0.5 to 10
- Calculated dew point 90° to –90° Celsius

Measuring range

100% to 10E-33 bar

Sample gas pump

integrated

Power supply

110 - 230 Volt, 50/60 Hz

Dimensions, Weight

ca. 315 x 210 x 75 mm plus carrying handle, ca 3.5 kg

Analogue output 1   

Analogue output 2

Linear, programable 0/4 - 20 mA

Logarithmical or additional function, programable 0/4 - 20 mA

Digital output 1

Digital output 2

Limit values, alarms (3 floating relays)

Ethernet, USB

 

  GSM-touch Manual (PDF)


Portable oxygen measuring and control instrument GSM-V6

This extremely versatile instrument covers the entire range of oxygen measuring in heat treatments and in the laboratory.

Use of zirconium oxide as the measuring principle meets all the expectations placed on a modern trace analyser. The GSM-V6 is a leading-edge technological product, whether used as a mobile or an immobile device.

Consequently, the numerical an time-based graphical display of oxygen, lambda an dew-point will exactly represent process parameters.

Technical data GSM-V6

Display

LCD, 64x128 pixel

Representation

- Oxygen in %, ppm, bar
- Time tendencies
- Control device
- Lambda 0.5 to 10

- Calculated dew point of 90 to –90 degrees

Exit

0/4-20 mA scalable

2 relays without potential for control device or limiting value

Dimensions

About 160 x 260 x 260 mm plus handle, about 4 kg

Power supply network

230 Volt, 50/60 Hz

Measuring range

100% to 10E-33 bar oxygen

Measuring principle

Ziconium oxide

Measuring gas transport

Incorporated controllable gas pump

Measuring gas supply    3mm Swagelok

 

 GSM V6 Manual (PDF)


Combination measuring instrument GSM

This GSM type installation measuring and control instrument visualizes signals of oxygen sensors by its LCD matrix display.

Thus the numerical and time-dependent graphical representation of oxygen, lambda, C-level and dew point depicts method parameters in an exact manner.

The incorporated control device and individually adjustable limiting values allow the control of oxidative method conditions in a reproducible way.

Technical data GSM

Display LCD, 64x128 pixel
Representation

- Oxygen in %, ppm, bar
- Time tendencies
- Control device
- Lambda 0.5 to 10
- Calculated dew point of 90 to –90 degrees

Exit

0/4-20 mA scalable

2 relays without potential for control device or limiting value

Dimensions

96 x 96 x 180 mm

Power supply network 115/230 volt, 50/60 Hz
Measuring range

100% to 10E-33 bar oxygen

Combinable with sensor

   GSM Manual (PDF)



Oxygen supply modul Z15

Technical data Z15

  • Aluminium housing 120 x 120 mm, 110 mm height for screw assemblage
  • Supply modul and impedance converter for sensor type A15 
  • Supply 230 VE

Oxygen measuring and control device U15-Digital

The U15-DIGITAL series measuring module includes the following functions:

  • Measures the oxygen partial pressure in connection with a separate series A or C
    sensor
  • Output of measured value 0 to 20 mA, switchable to 4 to 20 mA
  • Generation of alarms

The module is parameterized after the installation, if necessary, and will operate permanently with these settings.

Technical Data U15-Digital

Measuring range

100 % to 10-31 bar O2

Ambient temperature

0 to 45 degrees Celsius

Measuring accuracy

+/- 0.3 mV of the sensor e.m.f.
+/- 2 degrees Celsius
+/- 2% of the mA output
+/- 2% of the log oxygen partial pressure

Dimensions

ca. 150 x 180 x 90 mm (HxWxD)

Weight

ca. 1.5 kg

Supply voltage

230 VAC, 24 VDC
Observe type plate! Wrong power supply can
destroy the module!

Output

Acc. to sensor type, ca. 100 VA max.

1 (optionally 2) analog output(s)

0/4 – 20 mA configurable, floating

2 Relay outputs

configurable for alarms, 1A, 24 V (ohmic)

 Manual U15-Digital (PDF)