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

Order-Nr. 0572 6264

Product request

Connection option for a humidity/temperature probe
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 ideal for monitoring ambient conditions in buildings and warehouses.

Details

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 0258) 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 2.4 GHz, including wall bracket, calibration protocol and 4 × AA alkaline manganese batteries.

Technical Data

General technical data
Weight	245 g
Dimensions	80 x 85 x 38 mm
Operating temperature	-20 to +50 °C
Protection class	IP54
Product-/housing material	Plastic
Radio frequency	2.4 MHz
Transmission distance	approx. 100 m without obstruction at a frequency of 2.4 GHz
Wall bracket	included
Measuring rate	Standard 15 min, 1 min to 24 h can be set
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 (Liquid Crystal Display)
Display size	2 lines
Display function	7-segment with symbols
Memory	6,000 measurement values / channel
Storage temperature	-40 to +55 °C (incl. 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