Ascon Tecnologic - e30V - OPERATING INSTRUCTIONS - PAG. 6
8. PROBLEMS, MAINTENANCE AND WARRANTY
8.1
Notifications
8.1.1
Error messages
Error
Reason
Action
E1 -E1
The probe may be interrupted
(
E
) or in short circuit (
-E
) or
may measure a value outside
the range allowed
Check the probe connec-
tion with the instrument
and check that the probe
works correctly
epr
Internal EEPROM memory
error
Press
P
key
err
Fatal memory error
Replace the instrument or
ship to factory for repair
8.1.2
Other messages
Message
Reason
Hi
Maximum temperature alarm in progress
Lo
Minimum temperature alarm in progress
8.2
Cleaning
We recommend cleaning of the instrument only with a slightly
wet cloth using water and not abrasive cleaners or solvents.
8.3
Warranty and Repairs
The instrument is under warranty against manufacturing flaws
or faulty material, that are found within 18 months from deliv-
ery date. The warranty is limited to repairs or to the replace-
ment of the instrument.
The eventual opening of the housing, the violation of the instru-
ment or the improper use and installation of the product will
bring about the immediate withdrawal of the warranty effects.
In the event of a faulty instrument, either within the period
of warranty, or further to its expiry, please contact our sales
department to obtain authorisation for sending the instrument
to our company.
The faulty product must be shipped to Ascon Tecnologic with
a detailed description of the faults found, without any fees or
charge for Ascon Tecnologic, except in the event of alternative
agreements.
8.4
Disposal
The appliance (or the product) must be
disposed of separately in compliance
with the local standards in force on
waste disposal.
9. TECHNICAL DATA
9.1
Electrical characteristics
Power supply:
230 VAC, 115 VAC, 24 VAC/VDC,
12 VAC/VDC ±10%;
AC frequency:
50/60 Hz;
Power consumption:
about 2 VA;
Inputs:
1 input for NTC temperature probes (103AT-2, 10 k
W
@ 25°C);
Overvoltage category:
II;
Protection class:
Class II;
Isolation:
Reinforced insulation between the low voltage
parts (type C or D power supply) and front panel; Reinforced
insulation between the low voltage parts (type C or D power
supply) and the extra low voltage section (inputs); No isolation
between power supply (type F or L power supply) and input.
9.2
Mechanical characteristics
Housing:
Self-extinguishing plastic, UL 94 V0;
Ball Pressure Test as described in EN60730:
accessible
parts 75°C; support live parts 125°C;
Heat and fire resistance category:
D;
Dimensions:
78 x 35 mm, depth 34 mm;
Weight:
About 90 g;
Mounting:
Incorporated flush in panel (thickness max. 2.5
mm) in a 71 x 29 mm hole;
Connections:
Inputs:
Fixed or removable screw terminal block for
0.14 ÷ 1.5 mm
2
/AWG 28 ÷ 16 cables;
Power supply:
Fixed or removable screw terminal block
for 0.2 ÷ 2.5 mm
2
/AWG 24 ÷ 14 cables;
Protection degree:
IP65 mounted with gasket;
Pollution degree:
2;
Operating temperature:
0 ÷ 50°C;
Operating humidity:
< 95 RH% with no condensation;
Storage temperature:
-25 ÷ +60°C.
9.3
Functional features
Measurement range:
NTC: -50 ÷ +109°C/-58 ÷ +228°F;
Display resolution:
1° or 0.1° (range -99.9 ÷ +99.9°);
Overall accuracy:
±(0.5% fs + 1 digit);
Sampling rate:
130 ms;
Display:
3 Digit Red (Blue optional), height 17.7 mm;
Software class and structure:
Class A;
Compliance:
Directive 2004/108/CE (EN55022: class B;
EN61000-4-2: 8kV air, 4kV cont.; EN61000-4-3: 10V/m;
EN61000-4-4: 2kV supply and relay outputs, 1kV inputs;
EN61000-4-5: supply 2kV com. mode, 1 kV\diff. mode;
EN61000-4-6: 3V),
Directive 2006/95/CE (EN 60730-1, EN 60730-2-9),
Control 37/2005/CE (EN13485 air, S, A, 2, -50°C +90°C with
probe NTC 103AT11).
