Appendix
Control Unit Models 9010 LCD and 9020 LCD
55
GB
Connection data sheets for sensors
9010/20 LCD Sensor data sheet D-7100 Part No.: D0791610
Terminal Block
9010/9020 Sensor Type D-7100
Caution: Before connecting the measuring head bridge current, check hardware
and software settings.
On the 9010/9020 LCD, the cable shield is applied on one side.
Sensor type: Catalytic/passive/constant current supply [3 wire passive]
Connection data: Bridge current: 270 mA/310 mA, for methane only
Maximum rated current: 350 mA
Maximum rated voltage: 2.8 V
Power requirement: 1.0 W [excluding cable lengths]
Connection cable: 3-lead, 80 % shielded
Maximum loop resistance: 32 Ohm
Maximum cable length: 1,000 m [with 1.5 mm
2
cross-section]
Cable diameter: 8...13 mm
Permitted cable cross-section: 0.75 – 2.5 mm
2
Cable gland thread: M 20 x 1,5
Conditions for
use:
Assembly: Wall-mounted
Ingress protection: IP 54/EN 60529
Explosion protection: Ex II 2G EEx d e IIC T5 /T6
Approval: DMT 98 ATEX E016 X
Temperature: -20 °C to + 40 °C [T6] /-20 °C to +55 °C [T5]
Humidity: 5–95% rel. humidity; non-condensing
Atmospheric Pressure: 950 – 1,100 hPa
Weight: Approximately 1.24 kg
Dimensions W x D x H: 150 mm x 88 mm x 158 mm
Housing material: Cast aluminium [polyester-coated]
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