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Petite Fleur w
Dynamic temperature control system / circulation thermostat
Performance Characteristics
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 balances 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 functions. Almost all models use environmentally friendly natural refrigerants as standard.
Functions overview
- Precise and reproducible temperature control results
- Fastest heating and cooling rates
- Wide temperature ranges with no fluid change
- Pilot ONE controller with 5.7“ touchscreen and comfortable menu navigation
- Precise temperature control
- Efficient circulation pump, adjustable
- 2 x USB (Host and Device), Ethernet and RS232 interfaces
- Efficient operation saves working time and operating costs
- Proven functionality for the process industry
- E-grade "Professional" included
Product impressions
Controller
The new multi-touch controller Pilot ONE offers a brilliant 5.7" touchscreen with graphic functions and a comfortable navigation menu. All important operating parameters and temperature values are neatly displayed on the touchscreen. Thanks to the new favourites menu, the one-click operation and the integrated technical glossary the operation is very easy, just like on a smartphone. Integrated USB and Ethernet ports allows connection to a PC or network, e.g. for remote control or data transmission.
Read more
| Heating capacity | 1,6 - 2 | ||||||||||||||||||
| Cooling capacity |
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| Refrigeration machine | water-cooled, natural refrigerant | ||||||||||||||||||
| Refrigerant 1st stage | R-290 (A3, H220) | ||||||||||||||||||
| Refrigerant quantity 1st stage | 0,06 kg |
| Delivery capacity pressure pump max. | 25 l/min; 0,9 |
| Pump connection | M16x1 AG male |
| Max. permissible viscosity | 50 mm²/s |
| Pump speed adjustable | Yes |
| Pump characteristics | Pressure pump, variable speed |
| External sensor connection | Pt100 |
| Control input | ECS ONE |
| Control output (potential-free contact) | POKO ONE |
| Interface digital | Ethernet, USB (Host u. Device), RS232 |
| Permissible ambient temperature | 5...40 °C |
| Sound pressure level | 54 |
| Filling volume min. | 1,5 |
| Expansion volume | 2 |
| Cooling water connection | G1/2 male |
| Cooling water consumption at 15°C, flow -20°C | 26 |
| Cooling water consumption at 15°C, flow 0°C | 34 l/h |
| Cooling water differential pressure min. | 2 bar |
| Cooling water pressure max. | 6 bar |
| Power supply | 220-240V 1~/2~ 50/60Hz |
| Current consumption max. | 11,5 |
| Fuse | 16 A |
Please take further technical information as well as information about the scope of delivery, accessories and peripheral devices from the PDF data sheet. In cases of doubt the details given in there apply. If nothing to the contrary is quoted then the performance data referred is at an ambient temperature of 20°C.
Please observe the notes on installation and/or the space requirements of our products.
The following voltage and frequency tolerances apply based on EN60034-1:
Voltage +/- 5% for a frequency tolerance at the same time of +/- 2%
Examples to illustrate this: Not permissible, for example. is -5% on the voltage and +2% on the frequency. Permissible, on the other hand, are tolerances of -5% on the voltage and -2% on the frequency.
We reserve the right to make technical changes and correct errors. Illustrations can deviate from the original.
Accessories
External calibration bath Unical 700
Temperature sensor PT100, open, Ø 8 mm, 170 mm
Temperature sensor PT100, M16x1, for fluid outlet or return
Temperature sensor PT100, M16x1, for fluid outlet or return, double
Temperature sensor PT100, closed, Ø 8 mm, 400 mm
Temperature sensor PT100, closed, Ø 6 mm, 200 mm
Temperature sensor PT100, closed, Ø 6 mm, 180 mm
Ball valve M16x1
Control panel extension cable for Pilot ONE
Control cable Unipump/ Unistat (3m)
Extension cable for temperature sensor
Wall bracket Pilot ONE
Table stand Pilot ONE
Mounting bracket for wall mounting of Pilot ONE
Hose MT-200-1-M16x1
Hose MT-200-1,5-M16x1
Hose MT-200-2-M16x1
Hose MT-200-3-M16x1
Hose MT-350-3-M16x1
Hose MT-350-1-M16x1
Hose MT-350-1,5-M16x1
Hose MT-350-2-M16x1
Hose for cooling water PZ-90-1-1/2"
Hose for cooling water PZ-90-1,5-1/2"
Hose for cooling water PZ-90-2-1/2"
Bath cover PTFE Unical 700, CAL 1-4, Unical 1
Bath cover PE Unical 700, CAL 1-4, Unical 1
Heat transfer fluid M90.055/170.02
Heat transfer fluid M90.055/170.02
Heat transfer fluid M80.100/250.03
Heat transfer fluid M80.100/250.03
Heat transfer fluid M20.195/235.20
Heat transfer fluid M20.195/235.20
Heat transfer fluid M40.165/220.10
Heat transfer fluid M40.165/220.10
Heat transfer fluid M60.115/200.05
Heat transfer fluid M60.115/200.05
Heat transfer fluid M80.055.03
Heat transfer fluid M80.055.03
Heat transfer fluid MEG
Heat transfer fluid MEG
Heat transfer fluid DW-Therm M90.200.02
Adapter M16x1 f- M24x1,5 m
Adapter M16x1 f- R 1/2 f
Adapter M16x1 f - M16x1 f
Adapter M16x1 f - R1/2 m
Adapter M16x1 f - G3/4 f
Adapter M16x1 f - M30x1,5 m
Welding end M16x1
90° Adaptor M16x1 female - M16x1 male
Securing nut M16x1
Float switch in sight glass Unistat
Blank plug for M16x1
Hose connection 1/2" female to 3/8"
External pressure sensor M16x1
Bypass M16x1 for Unistat, bench top
Manually adjustable bypass M16x1 with connection for manometer
Factory calibration certificate – temperature stability to DIN 12876
Testing protocol FAT (Final Acceptance Test
Factory calibration certificate – absolute accuracy
Profibus Gateway DP-V1 (external, for Pilot ONE)
POKO/ECS interface for units with Pilot ONE
Touchpen for Pilot ONE
E-grade Explore
E-grade OPC-UA