testo Saveris H2 D - 2-channel temperature/humidity radio probe, with display

Encomenda nº  0572 6222

  • External, permanently connected capacitive humidity sensor with high precision, quick response time and good long-term stability

  • Flexible wireless data transfer

  • Large, easy-to-read display

  • Large measurement data memory

Sonda sem fios com sensor externo de humidade 2%HR, rádio-frequência 868 MHz, com visor

Descrição do produto

The testo Saveris H2 D radio probe with its humidity sensor with long-term stability is ideal for monitoring temperature and relative humidity in your work and storage rooms. It continuously records temperature and humidity values and, if required, shows the dewpoint and absolute humidity on the display as well as the temperature and humidity. This allows the indoor climate to be monitored and the need for systematic ventilation and air exchange underlined.

The testo Saveris H2 D radio probe has a data memory for 6,000 readings per channel. The H2 D radio probe is also equipped with a display, showing the current measurement data, battery status, limit value violations and quality of the radio link.

Please note: Saveris converter V 2.0 (order no. 0572 0218) is required for integrating Saveris radio probes into systems with base firmware V 1.X. For more information please contact your Testo partner.

 

O pedido inclui

testo Saveris H2 D humidity/temperature radio probe with display, radio frequency 868 MHz, including wall bracket, calibration protocol and 4 × AA alkaline manganese batteries.

NTC

Faixa de medição

-20 a +50 °C

Exatidão

±0,5 °C

Resolução

0,1 °C

Sensor capacitivo de umidade

Faixa de medição

0 a +100 %rF*

Exatidão

±2 %rF (< 90 %rF) at +25 °C

±3 %rF (> 90 %rF) at +25 °C

±0,03 %rF/K

±1 digit

Resolução

0,1 % / 0,1 °Ctd

* Not for condensing atmosphere. For continuous applications in high humidity (>80 %RH at ≤30 °C for >12 h, >60 %RH at >30 °C for >12h), please contact us via www.testo.com.

Dados técnicos gerais

Dimensões

85 x 100 x 38 mm

Temperatura de operação

-20 a +50 °C

Carcaça

Plastico

Classe de proteção

IP54

Radio frequência

868 MHz

Distânica de transmissão

approx. 300 m without obstruction at a frequency of 868 MHz

Suporte de parede

incluso

Taxa de medição

Standard 15 min, 1 min to 24 h can be set

Diretrizes e garantia

Tipo de bateria

4 x tipo AA baterias

Durabilidade

Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91 Photo lithium Energizer batteries

Conexão

non-exchangeable stump probe

Tipo de display

LCD

Tamanho do display

2 linhas

Função de exibição

7-segment with symbols

Memória

6.000 valores medidos / canal

Temperatura de armazenagem

-40 a +55 °C (incl. batteries)

Peso

256 g