Unistat 680w

Unistat 680w

Dynamic temperature control system / circulation thermostat

Model: Unistat 680w Group: 5 Order No.: 1067.0001.01 E-class: 32-09-01-17
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Performance Characteristics

The Unistat range inspires with unique thermodynamic properties and a range of functions to meet the highest demands. Unistat technology guarantees precise, reproducible temperature control results, the shortest possible heating and cooling times and large temperature ranges without the need for fluid change. All Unistats are fitted with the innovative Pilot ONE controller with a 5.7“ touchscreen colour display and easy menu navigation. All important parameters can be seen at a glance and temperature curves are displayed in graphic real time.
Unistats are equipped with the most up-to-date pump technology for optimal heat transfer. The pump self regulates to ensure the best possible circulation and flow and delicate glass reactors are protected from breakage by the pumps soft start-up feature. Unistat technology impresses as a result of economic operation with reduced operating costs and efficient energy management. Because Unistats are hydraulically sealed, the service life of the temperature control fluid is dramatically increased by preventing oil loss through vapours and oxidation, further saving resources. Unistats are fitted with extensive safety equipment and are therefore suitable for unsupervised continuous operation. Relevant operating conditions are constantly monitored and the system is switched off if necessary or with the process safety feature the emergency cooling circuit is activated.

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
  • Adaptive temperature control, self-optimising
  • Efficient circulation pump
  • 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.

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Temperature range -60...200 °C
Temperature stability ±0,01 K
Display resolution 0,01 K
Alarm message optic, acoustic, relay
Controller Pilot ONE
Safety class III / FL
Protection class IP20
Dimensions (W x D x H) 4500 x 2160 x 2250 mm

Heating capacity 96 kW
Cooling capacity
200 130
100 130
-20 80
-40 59
-60 15

°C

kW

Refrigeration machine water-cooled, CFC- and HCFC-free
Refrigerant 1st stage R-507 (A1, H280)

Delivery capacity pressure pump max. 600 l/min; 4 bar
Pump connection DN50 PN16 (DIN EN 1092-1)
Max. permissible viscosity 50 mm²/s
Pump speed adjustable Yes
Pump type magnetically coupled, stainless steel
Pump characteristics Pressure pump, variable speed, magnetically coupled

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 70 dB(A)
Filling volume min. 93 l
Expansion volume 230 l
Cooling water connection DN65 PN16
Cooling water differential pressure min. 3 bar
Cooling water pressure max. 6 bar
Power supply 400V 3~ 50Hz

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, M38x1.5, for fluid outlet or return

Temperature sensor PT100, open, Ø 8 mm, 170 mm

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, M38x1,5

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 K-260-1-M38x1,5

Hose K-260-1,5-M38x1,5

Hose K-260-2-M38x1,5

Hose K-260-3-M38x1,5

Hose MT-350-1-M38x1,5

Hose MT-350-1,5-M38x1,5

Hose MT-350-2-M38x1,5

Hose MT-350-3-M38x1,5

Hose for cooling water PZ-90-1-1 1/4"

Hose for cooling water PZ-90-1,5-1 1/4"

Hose for cooling water PZ-90-2-1 1/4"

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 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 DW-Therm M90.200.02

Adapter M38x1,5 f - 1NPT m

Adapter M38x1,5 f - M30x1,5 m

Adapter M38x1,5 f - R3/4 m

Welding end M38x1,5

Connection for pressure relief device

90° Adaptor - M38x1,5f - M38x1,5m

Securing nut M38x1,5

Float switch in sight glass Unistat

Quick-disconnect adaptor M30x1,5

Quick-disconnect coupler M30x1,5

External pressure sensor M38x1,5

VPC Bypass M38x1,5

Manually adjustable bypass M38x1,5 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

Quotation request & Warranty

Are you interested in this product or would you like to take advantage of the free extended warranty? Please feel free to contact us.

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