Cool Room temperature monitoring with MULTILOGGER

11-01-2019

Mr. Vladimir Vidiborschii says:"Generally we are very happy having M1140 system, it is very nice and useful for Pharmaceuticals cold chain monitoring application."

Our system as built as follows:

• Application – monitoring temperature in single 16 m3 cool room for storing of vaccines and other cold chain medicines in condition +2…+8 °C.
• Configuration – one M1140 logger + two 15meters Pt1000 sensors, detailed configuration – see attached configuration file.
• Additionally we have installed an GSM SMS alarm module type GSS-02, which has its own temp sensor + receive alarm signal from output of M1140 in emergency cases.

Positive features:

• very reliable operation – none missing measurements for 4 months, comparing to our RS-485 sensors
• back-up memory in case of power and link failures (tested in several real cases) + possibility to upload stored data to database
• long time of autonomous work – up to one week from internal accumulators
• presence of alarm output to drive external alarm signal