Tork GA 21, Руководство пользователя

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9
Body protection class
Body material
Dimension
Weight
Supply voltage
Gas detector supply voltage
Tank level sensor supply voltage
Power consumption
Output control relat
Output control relays maximum
current carrying capacity
Gas level detect input
Tank level detect input
Gas level input control signals
Gas level input control signals
Environment temperature
Sound intensity
Alarm
Relative humidity
Language
User interface
: IP54
: ABS
: 72x144x115mm
: 515 gr
: 24VDC
: 12VDC
: 12VDC, 5VDC
: 1.5W
: Gas control relays(2 Number),
siren relay, Tank1 relays(AL and UL),
Tank2 relays (AL and UL)
28VDC 10A, 250V AC 7A
8 number
2 number
0/4-20 mA, 0/2-10 mA, 0/2-10V DC, 0/1-5V DC
0/4-20 mA, 0/2-10 mA, 0/2-10V DC, 0/1-5V DC
-10°C ~ +50 °C
85dB
Audible, light and can be viewed on the screen
30 ~ 75 %
Turkish-English(blue-white),
Keys and warning leds
TECHNICAL FEATURES
1 2 3
4 5
6
7
8
DEFINITIONS
Signal Selection Switch
Signal Selection Switch
Signal and Supply Voltage Terminal
Sensor Socket
Electronic Card Fixing Hole
Zero Trimpot
Span Trimpot
Signal Selection Table 1
2
3
4
5
6
7
8
Figure 3: Non-relay Type
Table 2: Signal Selecction Table
S1
S2 Output Signal
ON
ON
OFF
OFF ON
OFF
ON
OFF 1-5 Volt
2-10 mA
2-10 Volt
4-20 mA
2.7. Technical Dimensions 2.6. Technical Features
2.5. Label Information
168
120
130
100,70
115,65
Figure 4: Output Connection Terminals
Figure 5: Technical Dimensions
Table 3: Technical Features
70 mm
30 mm
65 mm
R 2,5
EXPLOSION-PROOF GAS ALARM DEVICE
II 2G Ex mb db IIA T4 Gb IEP 14 ATEX 0224
SIZE:B/NPT 1/2
MIN-MAX TEMPERATURE:
IP 65
TYPE: GA 21 V:12-32 V AC/DC