Multi-channel measuring system for measurement of relative humidity, temperature, dew point, absolute humidity… Accurate monitoring of the humidity and temperature profile in a climatic chamber is increasingly important for quality assurance systems becoming more and more stringent. The multi-channel measuring system HUMIMAP 20 is an optimal solution to comply with these requirements. The modular design of the system can easily be customized and warrants a cost effective solution to monitor the humidity and temperature profile and the occurring changes over time. In addition to the relative humidity and temperature the HUMIMAP 20 can calculate and output related psychometric values, like dew point temperature, mixing ratio, absolute humidity etc. The measured values are available on the serial RS232 interface and on the freely configurable and scaleable analogue output on the front and back side of the HUMIMAP 20. Modular design rack HUMIMAP 20 consists of single plug-in modules, which can be grouped together (max. 5 modules) in a 19” rack. The modules are networked, even with modules in several other racks, to allow building a system for processing up to max. 32 measurement channels. plug-in module Software Configuration software: The user friendly configuration software is included in the scope of supply. It allows easy setup and customizing of the measurement system, such as the number of channels, assignment and scaling of analogue outputs, calibration, etc. Data logging and analysis software: Measurement data can be saved and processed by using the data logging and visualisation software. Data can be displayed in graphs or tables, alarm levels set and alarm signals sent by email or SMS.

measurement of relative humidity and temperature expandable up to 32 channels (also later on) two freely scaleable and configurable analogue outputs per plug-in module remote sensing probe up to 20m (66ft), interchangeable on-site adjustement for relative humidity and temperature_ local displays, selectable measurand incl. MIN/MAX indication_ configuration and data output via RS232 interface configuration software_ data logging and analysis software Interchangeable sensing probe_ The HUMIMAP 20 sensing probes have a maximum cable length of 20m (66ft) and a quick connector. The configuration software...

Measuring values Relative humidity Accuracy *1 (including hysteresis, non-linearity and repeatability, traceable to intern. standards, administrated by NIST, PTB, BEV...) -15...40°C (5...104°F) <90% RH ± (1.3 + 0.3%*mv) % RH Temperature dependence of electronics_typ. ± 0.01% RH/°C_ Temperature dependence of sensing probe typ. ± (0.002 + 0.0002 x RH[%]) x AT [°C] AT = T - 20°C Response time with metal grid filter 20°C (68°F) / t90_< 15s_ Temperature sensor element Working range sensing head Temperature dependence of electronics_typ. ± 0.005°C/°C_ Two freely selectable and scaleable analogue outputs...

Ordering Guide ELEKTRON/K* Ges.m.b.H. Hardware Configuration Number of plug-in modules 1 piece Software Configuration output signal Measured value units Relative Humidity Frost point temperature Water vapour patial pressure Mixture ratio Absolute humidity Specific enthalpy Select according to output 1ordering guide (A - H,J) output 2 Select according to Select according to output Tordering guide (Txx) Select according to output Td ordering guide (Tdxx) Other T and Td-scaling refer to data sheet "T-Scalings" Order Example_ Number of plug-in modules: 2 pieces Cable length: 5m Accessories / Replacement...