Capetti Elettronica WSD12-EVTT, User Manual

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WSD12-EVTT
User Manual
CAPETTI ELETTRONICA s.r.l. - Strada Stratta, 57
10090 CASTIGLIONE TORINESE - TORINO - ITALY
VAT 04837130014 - Phone 011.981.98.11 - Fax 011.981.98.210
e-mail
info@capetti.it - web www.capetti.it
WA0304E_WSD12-EVTT_User Manual_R05
V4.8
1. Description.
The WSD12-EVTT is a datalogger with 2 clean contact or “open collector” inputs capable to count pulses coming from a thermal
energy meter (
energy and volume
).
Channels 3 and 4 are equipped with contact NTC10K Ω BETA 3435 temperature sensors to acquire the heat-transfer fluid temperature
(
flow and return
).
All channels are provided with storage functionality of samples acquired.
2. Configuration.
It is necessary to verify the setup regarding the weight expressed in Wh and litres matching the impulse supplied from the energy
meter to which the
datalogger will be connected. Refer to the technical sheet of energy meter.
To select weights, ac t on the “ dip switches ” located in the inner electronic board. To verify the correct range setup please refer to
the table below.
NOTE : in order that the modification take effect, the association between datalogger and the receiving basestation is necessary.
If the sensor were already associate, so reset and associate operations must be done again. (
refer to “ WineCapManager User Manual ”
).
Pulse weight setup:
Picture 1 - Product Image
ON
1 2
ON
1 2
ON
1 2
SW1: OFF
SW2: ON
CH1: 100 KWh/pulse
CH2: 1.000 l/pulse
SW1: ON
SW2: OFF
CH1: 10 KWh/pulse
CH2: 100 l/pulse
SW1: OFF
SW2: OFF
CH1: 1 KWh/pulse
CH2: 10 l/pulse
ON
1 2
SW1: ON
SW2: ON
CH1: 1.000 KWh/pulse
CH2: 1.000 l/pulse
Picture 2 - Pulse weight setup