4
4.
TECHNICAL SPECIFICATIONS
Universal input (keyboard selection), display and regulation range:
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Pt100 (3- or 2-wires).................. -100 ÷ 850°C (factory input setting)
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Thermocouple J......................... 0 ÷ 800°C
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Thermocouple K........................ 0 ÷ 1200°C
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Thermocouple S........................ 0 ÷ 1600°C
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Electronic temperature compensation for thermocouple cold ends
Pt100 lead resistance............................. Rd < 30Ω (3-wires, each line)
Pt100 input current................................ ~250µA
Digital reading......................................... 4 LED digits, red
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Display range.............................. -999 ÷ 9999
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Display resolution....................... 0.1°C or 1°C
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Display digits height.................... 9mm
Accuracy:
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Pt100............................................ 0.2% of measurement range ±1 digit
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Thermocouples............................. 0.3% of measurement range ±1 digit
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Thermocouple inputs additional... ±2°C (cold ends temperature)
Response time............................................ 0.5 ÷ 2s (programmed by parameter 2:
Relay outputs (P1)
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For resistance loads....................... 8A / 250Vac
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For inductive loads......................... 2A / 250Vac
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Full load durability.......................... min. 2 x 10
5
switching
SSR output................................................... 12V, transistor OC, current limiting resistance 440Ω
Signalization
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Detected errors.............................. display messages
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Relay activity.................................. 1 red LED (1)
Table housing............................................. 48 x 48 x 79mm
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Table window................................. 46 x 46mm
Sealing class................................................ IP64 – front panel, IP20 – connections
Power supply.............................................. 230Vac (85 ÷ 260Vac) / 3VA
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Low voltage ac................................ 24Vac (15 ÷ 50Vac) / 3VA
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Low voltage dc................................ 24Vdc (18 ÷ 72Vdc) / 3W
Working temperature range....................... 0 ÷ 50°C
Relative humidity range.............................. 0 ÷ 90% RH (no condensation)
Weight.......................................................... 125g
EMC............................................................... resistance: PN-EN 61000-6-2:2002(U)
emissivity: PN-EN 61000-6-4:2002(U)
