Ascon Tecnologic - e34B - OPERATING INSTRUCTIONS - PAG. 19
10.3 Functional features
Temperature Control:
ON/OFF mode;
Defrost control:
Interval cycles or by electric heating/hot-gas/
reverse cycle or by stopping the compressor;
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 or Blue (optional), height 17.7 mm;
Software class and structure:
Class A;
Compliance:
Directive 2014/108/CE (EN55022: class B;
EN61000-4-2: 8 kV air, 4 kV cont.; EN61000-4-3: 10 V/m;
EN61000-4-4: 2 kV supply and relay outputs, 1 kV inputs;
EN61000-4-5: supply 2 kV com. mode, 1 kV\diff. mode;
EN61000-4-6: 3V),
Directive 2006/95/CE (EN 60730-1, EN 60730-2-9),
Regulation 37/2005/CE (EN13485 air, S, A, 2, -50°C +90°C
with probe NTC 103AT11).
11. INSTRUMENT ORDERING CODE
MODEL
e34B
- = Instrument with mechanical keyboard
e34NB
- = Instrument with NFC technology and mechanical keyboard
a: POWER SUPPLY
H
= 100... 240 VAC
F
= 12 VAC/VDC
b: OUTPUT 1 (OUT 1)
R
=
Relay
SPST-NO 16A-AC1 (f
or resistive loads
)
d: OUTPUT 3 and 4 (OUT 3 and OUT 4)
-
= No
A
=
Out3 Relay
SPST-NO 5A-AC1 (f
or resistive loads
)
R
=
Out3 + Out4 Relay
SPST-NO 5A-AC1
(f
or resistive loads
)
c: OUTPUT 2 (OUT 2)
R
=
Relay
SPST-NO 5A-AC1 (f
or resistive loads
)
-
= No
i, k
:
RESERVED CODES;
ll, mm
:
SPECIAL CODES
c
a
-
b
d
e: BUZZER
B
= Buzzer
-
= No
e
f: POWER SUPPLY AND OUTPUT TERMINALS
V
=
Screw terminals (standard)
E
= Complete
removable screw terminals
(pitch
5.00)
N
= R
emovable screw terminals (pitch
5.00)
F
= Faston 6.3 mm
g: INPUT TERMINALS
V
=
Screw terminals (standard)
E
= Complete
removable screw terminals
(pitch
5.00)
N
= R
emovable screw terminals (pitch
5.00)
h: DISPLAY
I
= Red (standard)
C
= Blue
f g h
ll mm
i j k
j: PAC BRACKET TYPE
B
= AT p “Butterfly” type
brackets (standard)
A
= AT p “Butterfly”
type brackets
C
= AT p screw
type bracket
