608-H2 TESTO, 608-H2 Datasheet - Page 35

• Manufacturer Part Number: 608-H2
• Description: HYGROMETER
• Manufacturer: TESTO

Specifications of 608-H2

• Humidity Range: 2% To 98%
• Resolution (°c): 0.1°C
• External Height: 120mm
• External Width: 89mm
• External Depth: 40mm
• Svhc: No SVHC (15-Dec-2010)
• Accuracy %: 2%
• Battery Size Code: 9V
• Operating Temperature Max: 70°C

testo 580
testo 580 data collector set with
RS232, readout holders included,
for testo 175/177 data loggers
0554 1778
testo 580 data collector set with
USB, readout holders included, for
testo 175/177 data loggers
0554 1764
testo 581
testo 581 alarm signal output,
floating, for testo 175/177
0554 1769
Connection assignment (back of limit signal output)
Lithium battery to supply limit signal
Jumper, connectable as NC or NO
Additional information at
contact
output
Compact data collector for readout on site for testo 175/177
The readout function
Control functions
Alarm switching for forwarding alarm reports for testo 175/177
Alarm is triggered when:
The control functions
www.testo.com
www.testo.com
Positioning loop
Ext. power 9 to 32V DC max.
Alarm contact NC/NO contact
testo 581 can be used together with
all testo 175/177 data loggers. Once
connected to the data logger wall
holder, communication between testo
175/177 and the limit signal output
takes place via the infrared interface.
Technical data
Memory capacity: 1 MB (approx. 500,000
values)
Read out time in logger: Approx. 400 readings/s
Read out time in PC: Approx. 1,500 readings/s
Logger interface: Infrared transfer, bidirectional
PC interface: RS232 (Sub_D socket) or USB
Operating temperature: -30 to +70°C
Storage temperature: -40 to +85°C
On/Off switch: Off: AutoOFF to 1 min
Functions
Display: Logger memory used, testo 580
memory used, logger battery life, testo 580
battery life, data transfer in progress, data
transfer ok or defective, wraparound display
Other: Data secure even if battery is spent
Power: 3x micro AAA cells
Housing: ABS (black)
Technical data
Signal
No./switch. chann.
Power
limit signal output
Max. switching
voltage
Max. duration switch-
off current
Max. switch power
Conn.
Oper. temp.
Storage temp.
Battery type
Battery life
Material/Housing
Dimensions
Protection class
Floating signal output,
can be set as NC or NC
contact
1 channel
Battery (Included)
or 9 to 32V DC max.
(external)
60V DC/25V AC
(SELV/PELV switch
circuits)
1A DC/AC
30W/30VA
Via terminal strip in
battery compartment
(output and power)
-40 to +70 °C
-40 to +85 °C
Lithium (1/2 AA)
Approx. 5 years
Polycarbonate (black)
82 x 52 x 30 mm
IP68
35