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Product information Wireless data loggers
HD35ED... data loggers in housing for indoor use
Transmitting frequency
Antenna
Transmitting range
(*)
Measuring interval
Logging and transmitting interval
Internal memory
Alarm
Power supply
Battery autonomy
(without repeaters, direct communication with
HD35AP...)
Display
Keyboard
LED indicators
Working temperature and humidity range
Housing
Connectors for external probes with cable
Weight
Installation
Versions with LCD:
LCD
RF LEDs
(*)
Some models measuring several quantities may have a minimum interval greater than 1 second (see table 4).
28
868 MHz, 902-928 MHz or 915.9-929.7 MHz depending on the model
Internal
See table 2
1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min
(*)
1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min
Circular management or stop logging if full.
The number of samples that can be stored depends on the number of acquired
quantities (see table 4).
Acoustic by means of the internal buzzer
Internal 3.6 V lithium-thionyl chloride (Li-SOCl
5264 2-pole connector.
1.5 years typical for CO/CO
DP range r5 model (with 30 s measurement and logging intervals);
2 years typical for the other models, with 5 s measurement interval (10 s for HD35EDH)
and 30 s logging interval.
Optional. Custom or graphic LCD depending on the model (see table 3A).
Push-buttons for connection / PING (for testing RF).
The models with LCD are provided with buttons for configuration and scrolling of the
measured values.
RF communication status. The models without LCD are provided with alarm LED and
battery level LED.
-20...+70 °C (-10...+70 °C for the models with grid) / 0...85 %RH not condensing
Plastic material
Dimensions: see table 3B
IP 50 protection degree (except versions with grid)
Depending on the model, M12 connectors or terminal header inputs 3.5 mm pitch.
200 g approx. (version with LCD, including battery)
Wall mount support (supplied) for removable installation or flanges (optional) for fixed
installation.
Internal RF antenna
Keyboard
) not rechargeable battery, size A, Molex
2
models (with 2 min measurement and logging intervals) and for
2
Versions without LCD:
LED alarm
RF LEDs
LED battery
Internal RF antenna
Connection push-button
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