|
Specifications |
|
Supply Voltage |
10-30 VDC,
galvanically isolated with reverse polarity protection |
|
Current Draw: |
Max. 40 mA |
|
Display: |
5-digit display,
red LED's; height 8 mm |
|
Measuring Rate: |
5
measurements/second |
|
Display Refresh: |
1-2 times per
second |
|
Data Backup: |
EEPROM |
|
Housing: |
Housing for control
panel 48 x 24 mm acc. to DIN 43 700; RAL 7021, dark grey |
|
Ambient Temp.: |
-20 to +65° C |
|
EMC: |
according to EC EMC
directive 89/36/EEC |
|
Interference Emissions: |
EN 500081-2/EN 55
011 Class B |
|
Protection: |
NEMA4 / IP65
(front) |
|
Circuit Type: |
2-wire, 3-wire, and
4-wire connection technique, programmable |
|
Input: |
Pt100 or Ni100 RTD
with sensor breakage monitoring |
|
Control Inputs: |
High: 4-30 VDC,
Low: 0-2 VDC |
|
Supply Currents: |
1 mA |
|
Supply Line: |
2-wire: max 20
Ω, programmable 3-wire,
4-wire: max 20
Ω, no balancing required |
|
Temp. Ranges: |
Pt100 acc. to DIN
IEC 751:
199.9 °C to +850.0 °C
327.8 °F to +1562.0 °F |
Ni100 acc. to DIN
43760:
60.0 °C to +250.0 °C
76.0 °F to +482.0 °F |
|
Resolution: |
0.1°C (0.1°F) or
1°C (1°F) |
|
Linearity Error: |
Pt100 < 0.1 % for
entire measuring range at an ambient temperature of 20°C
Ni100 < 0.2 % for entire measuring range at an ambient
temperature of 20°C |
|
Temp. Drift: |
0.1 K/K Ambient |
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