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AT-3300_V3 – UserManual
Page 11
Specifications subject to change without notice. | USA 151202| Page 11 of 14
EMC Directive 2004 / 108 / EWG
CE
Guidelines
Relay output
Options
Alarm relay 1 (switch threshold 10 % LEL)
Alarm relay 2 (switch threshold 20 % LEL)
Power consumption
Warning buzzer
Acoustic pressure
Frequency
Power consumption
LCD-Display
LCD
Power consumption
Heating
Temperature controlled
Ambient temperature
Power supply
Power consumption
30 VAC/DC 0,5 A, potential-free, SPDT
30 VAC/DC 0,5 A, potential-free, SPNO/SPNC
30 mA, (max. 0,8 VA)
83 dB (distance 200 mm) (0.7 ft.)
2,3 kHz
30 mA, (max. 0,8 VA)
Two lines, 16 characters each, not illuminated
10 mA, (max. 0,3 VA)
3 °C ±2°C (37.5 °F ± 3,6 °F)
- 30 °C (- 22 °F)
18 - 28 VDC/AC
0,3 A; 7,5 VA
* Indications only for option "stainless steel", for further types see datasheet AT-DT Enclosure.
9 Figures
Application: Analog mode
Fig. 1
4-20 mA
24 VDC
0 VDC
Option
7 Bus_B
Relay
6 Bus_A
1
5 4-20 mA_Inp
R1
2
4 Analog_Out
3
3 24 VDC_Out
4
2 0 VDC
5
1 24 VDC
R2
X5
X4
Transmitter
ADTX3
NO NC
Controller
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