
Thermometers
- Suitable for RITTER Drum-type Gas Meters and Bellows-type Gas Meters with various models available
- Can be used for the measurement of gas or packing liquid temperature while measuring the gas flow

Manometers
- Suitable for RITTER Drum-type Gas Meters and Bellows-type Gas Meters
- Can be used for measurement of the gas pressure while measuring the gas flow
- Available for different measuring and pressure ranges

Pulse Generators
- Suitable for RITTER Drum-type Gas Meters, Bellows-type Gas Meters and MilliGascounters
- Used to transfer the measured gas volume to the Electronic Display Unit »EDU 32 FP« or an external measuring system / PC
- Available with different pulse rates

Software »RIGAMO«
- For Microsoft Windows®
- Used for data acquisition of gas volume and flow rate from up to 24 RITTER Gas Meters
- Graphical and tabular display of measurement data
- Export of stored data to Microsoft Excel®

Packing Liquids (for drum-type gas meters)
- Suitable for RITTER Drum-type Gas Meters and a many (even highly aggressive) gases
- Feature properties like a low molecular weight, lower chemical reactivity and less evaporation than water
- Allow for even more consistent measurement results

Electronic Display Unit
- Suitable for all RITTER Gas Meters
- Microcomputer-controlled counter and display apparatus of the absolute volume and flow-rate
- Casing with two-line Plain-Text-LCD-Display

LCD-Counter – resettable
- Suitable for RITTER Drum-type Gas Meters and Bellows-type Gas Meters
- Displays the volume measured by the gas meter
- Indication with TG05: 0 to 9.999.999,5 ltr; all other meters: 0 to 99.999.999 ltr
- Resolution = volume of measuring drum

Safety Valves
- Suitable for RITTER drum gas meter and Bellows gas meter
- Opens when the respective response pressure is exceeded
- Available for toxic and non-toxic gases and various Temperature ranges

HPLI
- Suitable for RITTER Drum-type Gas Meters
- Allows highly precise reading and setting of the packing liquid level
- Liquid level in the sloping tube exactly reflects the level in the Gas Meter casing