The continuous measurement of temperatures at different depths is an important basis for many forecasts and models. Here it is important that the devices work particularly reliably, fail-safe and require little maintenance. We offer various solutions, from individual sensors for monitoring punctual temperatures with questions about mixing, to measuring chains with 30 knots for monitoring permafrost or loads in water. Cable lengths of up to 20 meters are possible.

Specification of the sensors Thermistorsting: PUR cable Ø 5mm to 30 sensors PT100 (diameter 8mm) cable length up to max. 200m Accuracy: - 0.1 ° C (0-25 ° C) Accuracy: - 0.3 ° C (-30 ° C to 0 ° C and 25 ° C to 60 ° C) Resolution: 0.01 ° C All our data loggers are characterized by: long battery life (e.g. 10 years and up to 20,000 internet transmissions) high data security: the data is encrypted using the m2m protocol, low maintenance: batteries can be changed by hand if necessary, intersystems monitor internal status values, only when Dry packets must be exchanged as requiredprecise sensors for all relevant climate parametersflexible installation optionsvery low operating costs (e.g. 10 years of data transfer for 10 euros) flexible alarms: any number of SMS and e-mail recipients can be informed promptly if limit values are exceeded