testo Saveris H4 D - 2-channel temperature/humidity radio probe, with display

Order-Nr.  0572 6224

  • Large measurement data memory

  • Flexible wireless data transfer

  • Recording of temperature and humidity

The testo Saveris H4 D radio probe has a connection option for an external humidity/temperature probe and is therefore suitable for monitoring ambient conditions in buildings and warehouses.

Product Description

The testo Saveris H4 D has a connection option for an external humidity/temperature probe and is therefore ideal for monitoring ambient conditions in buildings and warehouses.

The testo Saveris H4 D radio probe has a data memory for 6,000 readings per channel. It 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.

 

Delivery Scope

testo Saveris H4 D radio probe with 1 external humidity/temperature probe connection and display, radio frequency 868 MHz, including wall bracket, calibration protocol and 4 × AA alkaline manganese batteries.

Temperature - NTC

Measuring range

-20 to +70 °C

Accuracy

±0.2 °C

Resolution

0.1 °C

Humidity - Capacitive

Measuring range

0 to +100 %RH

Accuracy

see probes

Resolution

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.

General technical data

Dimensions

80 x 85 x 38 mm

Operating temperature

-20 to +50 °C

Housing

Plastic

Protection class

IP54

Radio frequency

868 MHz

Transmission distance

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

Wall bracket

included

Measuring rate

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

Guidelines and warranty

Battery type

4 x type AA batteries

Battery life

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

Connection

1 x external humidity probe mini DIN socket

Display type

LCD

Display size

2 lines

Display function

7-segment with symbols

Memory

6,000 measurement values / channel

Storage temperature

-40 to +55 °C (incl. batteries)

Weight

245 g