Sauermann 030B Measuring Instruments Catalog
Quick guide to Sauermann and Kimo measuring instruments, including combustion gas analyzers, HVACR portable devices, data loggers, and transmitters. Covers key features, applications, and technical specifications.
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Jump to the sectionQuick guide from the manual
This document serves as a general catalog for Sauermann and Kimo measuring instruments. It provides an overview of product categories, including combustion gas analyzers, portable HVACR instruments, data loggers, and sensor transmitters. Users can identify the appropriate device for residential, commercial, or industrial applications such as air quality monitoring, pressure measurement, and combustion analysis.
Combustion gas analysers
The Si-CA series (030, 130, 230) is designed for maintaining combustion equipment. Key features include:

- Auto pump cut-off for high CO levels.
- Predictive maintenance with estimated sensor life.
- Draft and differential pressure measurements.
- Mobile app integration for remote display and control.
- Calculations for combustion efficiency, excess air, and CO2%.
HVACR Portable instruments
Portable devices (Classes 50, 110, 210, 310) are designed for technicians maintaining heating, ventilation, and cooling systems. These include hygrometers, luxmeters, tachometers, refrigerant leak detectors, manometers, and anemometers. Many models feature wireless connectivity, graphical displays, and interchangeable probes.
Data loggers
Kistock stand-alone data loggers are used for monitoring industrial climate control processes. They offer up to 5 years of battery life, anti-theft systems, and programmable alarm thresholds. Data can be managed via Kilog software or mobile applications.

Sensor transmitters
Transmitters for HVAC regulation and monitoring (pressure, temperature, humidity, air quality, light) are designed for industrial and service sector use. Features include configurable outputs, visual/audible alarms, and IP65/IP66 housings. Advanced models like the Si-C320 feature touch screens and wireless communication.


Safety and maintenance
All devices come with a two-year warranty against manufacturing defects. Regular calibration is recommended to ensure measurement accuracy and traceability. For repair, returns, or calibration requests, visit the Sauermann Customer Service Portal at sauermann.site/Help.
Official resources from the manual
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Practical help
Common problems
Monitor differential pressure across filters to prevent clogging and protect the air handling system.
Perform regular recalibration of temperature and humidity sensors to maintain accuracy and compliance with quality audits.
Before use
- Verify the application type (residential, commercial, or industrial).
- Ensure the chosen probe or module is compatible with the instrument class.
- Check if the device requires a mobile app for advanced data management.
- Confirm the measurement range matches the specific requirements of the task.
- Verify power supply requirements (e.g., 24 VDC/VAC for transmitters).
Specs in practice
- IP rating (e.g., IP65, IP66)
- Indicates the level of protection against dust and water ingress, essential for harsh industrial environments.
- Differential pressure
- Used for monitoring filter status and air velocity in HVAC systems.
Images and diagrams
- The catalog provides visual overviews of product series (e.g., Si-CA 030/130/230) to help select the right model based on display size and sensor capacity.
- Connection diagrams for transmitters illustrate the integration of probes and power supplies.
- Kit reference tables (page 20) help identify the correct combination of manifolds, probes, and hoses for specific refrigeration tasks.
Model compatibility
- Si-CA 230 supports up to 6 sensors including O2, CO, NO, NO2, SO2, CxHy, and H2S.
- Class 320 transmitters are compatible with the Sauermann Control app for remote configuration.
- Most wireless probes feature a 100m range for connectivity with manifolds.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.