11
Recirculating Cooler
Cooling
FL1703 FLW1703
air cooled water 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
1.7 1.0 0.75 1.7 1.0 0.75
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 40 40
pressure, max. at 0 liter bar 0.5 ... 3.0 0.5 ... 3.0
pressure, adjustable at 0 Liter
Feed pressure indication bar Manometer Manometer
Filling level indicator sight glass
Filling volume from ... to liters 12 ... 17
Dimensions (WxLxH) cm 50x76x64
Weight kg 91 88
Ambient temperature range °C 5 ... 40
Return flow temperature °C 80 max.
Cooling water
Flow rate at 20 °C inlet temperature l/min ----- 2.8
Mains power connection V/ Hz 230 / 50 230 / 50
Current draw at 230 V A 12 11
Mains power connection V/ Hz 208 - 230 / 60 208 - 230 / 60
Current draw at 208V / 23 0 V A 11 11
* At FL1703 230 V / 50 Hz and FLW1703 230 V / 50 Hz
All measurements have been carried out at: rated voltage and frequency,
ambient temperature: 20 °C
w ww . . co m
information@itm.com1.800.561.8187
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