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Ovazone-Flex series

Ovazone-Flex series

Product catalog summary

Overview: The Ovazone Flex Series is a wireless transmitter designed for measuring temperature and humidity. It functions as a network node within a 2.4GHz Ovanet wireless network, offering ultra-low power consumption with a battery life of up to two years. The device supports a transmission range from tens to hundreds of meters and features an easy-to-calibrate sensor module that can be interchanged in the field.

Specifications:

Environment: The storage temperature ranges from -40 to +70°C, while the operating temperature is between -30 to +60°C. It supports humidity levels from 0 to 95% RH non-condensing. The protection class is IP66 for the T-model and IP40 for the T-RH model, with a plastic case material.
Dimensions: The device dimensions vary by model, with heights ranging from 171 mm to 254 mm, a width of 60 mm, and a depth of 32.5 mm. The weight is approximately 100 g.
Power: Powered by one AA size 3.6V Li-SOCl2 battery, offering up to two years of battery life.
Radio: Operates on a 2.4 GHz worldwide license-free ISM band with a maximum power of 5 dBm E.R.P. The open space range is up to 300 m, while the indoor range is typically 20 to 50 m. It includes a dedicated antenna inside the casing.
Internal Temperature Measurement (T model): Utilizes an integrated Pt100 sensor with a measuring range of -30 to +60 °C and an accuracy of ±0.5 °C within -30 to +50 °C. The response time is 15 minutes for 90% accuracy.
External Temperature Measurement (CS and ES models): Employs a Pt100 4-wire sensor with a measuring range of -200 to +600 °C and an accuracy of 0.05% rdg + 0.2 °C at 25 °C.
Humidity Measurement (T-RH model): Features a capacitive element sensor with a measuring range of 0 to 100 %RH, non-condensing. The total error band is ±5 %RH within 10 to 90 %RH and +5 to +50 °C, with a typical accuracy of ±3 %RH within +0 to +50 °C. The response time is 10 minutes for 63% and 25 minutes for 90% accuracy.

Model Combinations: The series includes various models such as Ovazone-Flex-T (internal temperature sensor), Ovazone-Flex-T-RH (temperature and humidity), Ovazone-Flex-CS (M12 connector), Ovazone-Flex-ES (M12 gland), and Ovazone-Flex-Router (radio range extension, no measurement).

Network and Operation: The device is part of the Ovanet wireless network, which supports an unlimited number of measurement nodes. Each node acts as a router, transmitting measurement results to a gateway device that sends data to the OVA cloud service or a programmable logic. The network is auto-configuring and self-healing, operating with one AA size Lithium-thionyl battery.

Contact Information: Nokeval Oy, Rounionkatu 107, FI-37150 Nokia, Finland. Phone: +358 3 3424 800. Email: [email protected]. Websites: www.ova.fi, www.nokeval.com.

Catalog excerpts

OVAZONE FLEX SERIES Ovazone-Flex-T/CS/ES TEMPERATURE TRANSMITTER Ovazone-Flex-T-RH TEMPERATURE AND HUMIDITY TRANSMITTER WIRELESS TRANSMITTER FOR TEMPERATURE AND HUMIDITY WITH EASY-TO-CALIBRATE SENSOR MODULE SPECIFICATIONS ENVIRONMENT INTERNAL TEMPERATURE MEASUREMENT (T model) Sensor type Measuring range Response time EXTERNAL TEMPERATURE MEASUREMENT (CS and ES models) Sensor type Measuring range Storage temperature Operating temperature Measures temperature and humidity Network node in a 2.4GHz Ovanet wireless network Ultra-low-power, two years of battery life Tens to hundreds of meters of transmission range Calibrated sensor module interchangeable in ﬁeld Humidity Protection class Case material DIMENSIONS (WALL MOUNTED) 171 mm (T), 212 mm (T-RH), 254 mm Accuracy 0.05% rdg + 0.2 °C at 25 °C (CS), 196 mm (ES) HUMIDITY MEASUREMENT (T-RH model) 60 mm Sensor type Capacitive element 32.5 mm Measuring range 0…100 %RH, non-condensing 100 g ±5 %RH in range of 10…90 %RH and Total error band +5…+50 °C Typical accuracy Battery life Response time Height Width Calibrated temperature and humidity measurements have never been easier. Calibrated measuring modules can be preordered for quick replacement in the ﬁeld. This device is part of the Ovanet wireless network which allows an unlimited number of measurement nodes. Each node acts as a router on the network and transmits measurement results towards a gateway device, which sends the data either to the OVA cloud service or to a programmable logic. The network is auto conﬁguring and self-healing. Device operates with one AA size Lithium-thionyl battery. Depth Weight RADIO Frequency Power Open space range Indoor range Antenna ALL MODEL COMBINATIONS 2.4 GHz worldwide license free ISM Ovazone-Flex-T band Ovazone-Flex-T-RH max 5 dBm E.R.P. Ovazone-Flex-CS 300 m maximum Ovazone-Flex-ES 20 to 50 m typical (node to node) Ovazone-Flex-Router Dedicated antenna inside casing NOKEVAL OY | ROUNIONKATU 107 | FI-37150 NOKIA, FINLAND | +358 3 3424 800 | [email protected] | WWW.OVA.FI | WWW.NOKEVAL.COM Internal temperature sensor Temperature + Humidity M12 conne

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Ovazone-Flex series

Ovazone-Flex series

Catalog excerpts

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