84
8024252/AE00/V1-0/2020-07| SICK
O P E R A T I N G I N S T R U C T I O N S | ZIRKOR200 Ex-D
Subject to change without notice
13
TECHNICAL DATA
13.2
Technical data
13.2.1
Technical data of the control unit
* Others temperature ranges on request
Enclosure:
Sheet steel ST37, RAL6029
(19" rack, optional)
(GRP, optional)
Protection class:
Sheet steel: IP66
GRP enclosure: IP66
19" rack: IP20
Display:
LC Dot Matrix 240 x 64
LED backlit
Keypad:
Foil keyboard with pressure point
Signal LED:
Alarm, maintenance, error
O
2
measuring ranges:
2 measuring ranges: 0 - 2% O
2
to 0 - 25% O
2
O
2
accuracy:
<0.5% of the measured value or 0.02 Vol.% O
2
(higher value
valid)
Manual or automatic adjustment:
1-point or 2-point (automatic adjustment)
Power voltage:
Instrument air version
230 V ±10% 50 to 60 Hz
115 V ±10% 50 to 60 Hz
Power input:
400 VA (heating up phase)
200 VA (typ., measuring mode)
Recommended back-up fuse:
10 A
Output signal O
2
:
Active, 0/4 to 20 mA, max. load 500
Ω
Galvanically isolated
Relay contacts:
24 V AC/DC, 1 A
Relay contact, probe solenoid
valve:
230 V AC/DC, 1 A
Dimensions:
300 x 440 x 240 mm (W x H x D)
Weight:
Approx. 20 kg
Temperature range, storage*:
-40 °C to +80 °C
Temperature range, operation*:
-20 °C to +55 °C (50 °C for pump version)
