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3. Technical specifications
Recirculating Cooler
Cooling
FL1201 FL1203
air cooled air cooled
Working temperature range °C -20 ... +40 -20 ... +40
Temperature stability °C ±0.5
Temperature selection: digital
via key pad indication on LED-DISPLAY
remote control via personal computer indication on monitor
Temperature indication: LED-DISPLAY
Resolution °C 0.1
Temperature control PID 1
Temperature sensor Pt 100
Excess temperature protection 85 °C - fixed value
Low liquid level protection float switch
Cooling capacity
Medium: Mixture water-glycol
°C
kW
+20 0 -10 +20 0 -10
1.2 0.9 0.6 1.2 0.8 0.5
Cooling compressor 1-stage
Refrigerant R404A, R452A*
Electrical connections:
Computer interface RS232
Alarm output for external alarm signal
Circulating pump:
discharge, max. at 0 bar l/min 23 40
pressure, max. at 0 liter bar 1.0
pressure, adjustable at 0 Liter bar ---- 0.5 ... 3.0
Feed pressure indication bar Manometer Manometer
Filling level indicator sight glass
Filling volume from ... to liters 12 ... 17
Dimensions (WxLxH) cm 50x76x64
Weight kg 7 91
Ambient temperature range °C 5 ... 40
Return flow temperature °C 80 max.
IP class according to IEC 60 529 IP 21
Mains power connection V/ Hz 230 / 50 230 / 50
Current input at 230 V A 7 12
Mains power connection V/ Hz 208 - 230 / 60 230 / 60
Current input at 208V / 230 V A 6 ----
at 230 V A 11
Mains power connection V/ Hz 115 / 60 ----
Current input at 115 V
A 14 ----
* At FL1201 230 V / 50 Hz; 230 V / 60 Hz and FL1203 230 V / 50 Hz
All measurements have been carried out at: rated voltage and frequency,
ambient temperature: 20 °C
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information@itm.com1.800.561.8187
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