Dynamic temperature control system / circulation thermostat

Huber Petite Fleur w with Pilot ONE


The Petite Fleur models are the smallest dynamic temperature control systems in the Unistat range. As with all Unistats, the Petite Fleur models have unique thermodynamic properties for the highest temperature control speed and precision. All models are space saving, simple to operate and can be used for a wide number of applications. 480 W of cooling capacity is available at the full pump speed (according to DIN 12876) and a further 50 W is available if the pump speed is reduced. The circulation pump with its high capacity ensures optimal delivery and delicate glass reactors are protected from damage with the soft start-up which detects and balences out changes in the viscosity within the fluid circuit. Additional equipment includes the Pilot ONE controller "Professional“ with a TFT colour display which can be removed and used as a remote control. It features a programmer, calendar/clock function, user menus, graphic representation, ramp function, calibration and many additional...

Product features

Temperature range -40...200 °C
Temperature stability ±0,01 °C
Temperature control TAC, self-optimizing (True Adaptive Control)
Display resolution 0,01 °C
Alarm message optical, acoustical
Controller Pilot ONE (E-grade "Professional")
Safety class III / FL
Protection class IP20
Dimensions (W x D x H) 260 x 450 x 504 mm
Weight 45 kg
Heating capacity 1,5 kW
Cooling capacity 200 150 100 50 20 0 -20 -40 °C 0,48 0,48 0,48 0,48 0,48 0,45 0,27 0,04 kW
Cooling machine water-cooled
Refrigerant R290 (0,06 kg)
Pressure pump max. 25 l/min ; 0,9 bar
Pump connection M16x1 AG male
Permissible viscosity 50 mm²/s
Pt100 connection Pt100
Analogue input via optional Com.G@te
Analogue output via optional Com.G@te
Digital interface RS232, Ethernet, USB Device, USB Host
Permissible ambient temp. 5...40 °C
Noise level 58 dB(A)
Filling volume min. 1,5 Litres
Volume of expansion 2 Litres
Cooling water connection G1/2 AG
Cooling water consumption 26 l/h
Cooling water differential pressure min. 2 bar
Cooling water pressure max. 6 bar
Power supply 115V 1~ 60Hz (Heating capacity: 1,5 kW) 208V 2~ 60Hz (Heating capacity: 1,2 kW) 230V 1~ 50Hz (Heatin
Current max. 9,5 A

Additional product literature

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