Process thermostat Variocool VC 2000 W

on castersdigitalelectronic

Product description
The Variocool VC 2000 W is a water-cooled process thermostat for circulation and process temperature control in industrial applications. Supplied in the W (water-cooled) version and mounted on steerable fixed castors for easy positioning. The device is designed for use with non-flammable heat transfer liquids and water/glycol mixtures.

Features

• Coloured TFT display showing actual & set values and a graphical temperature profile
• Fully electronic continuous controller with PID action
• USB interface as standard
• Integrated programmer with up to 150 segments, split into 5 programmes
• SmartCool system for energy-saving digital cooling management with compressor on/off control
• Condenser cooling: water
• Clear text menu navigation, six selectable languages (DE, EN, FR, ES, IT, RU)
• Electronic level indication and low-level alarm
• Remote fault indication via floating contact
• Adjustable bypass for pressure limiting
• Operates with non-flammable liquids (water, water/glycol)
• Utilizes natural refrigerants
• Input via cursor and soft keys
• Pressure pump for circulation
• Upgradeable with interface modules (analogue, contact, RS232/485, Profibus, Ethernet‑USB)
• Top filler opening and rear drain tap for servicing
• Suitable for process temperature control with non-flammable heat transfer liquids

Working range

• Min. working temperature: -25 °C
• Max. working temperature: 80 °C
• Temperature stability: 0.05 ± K

Technical data (according to DIN 12876)

• Working temperature range: -25 ... 80 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 2.6 kW
• Max. power consumption: 3.1 kW
• Current consumption: 14 A
• Max. discharge pressure: 3.2 bar
• Max. pump flow: 37 L/min
• In / Outlet connection thread (outside): G 3/4"
• Pressure adjustment: bypass
• Min. filling volume: 8 L
• Max. filling volume: 15 L
• Recommended cooling water temperature: 15 °C
• Cooling water flow rate: 4 L/min
• Pressure difference cooling water min.: 1 bar
• Maximum pressure cooling water: 10 bar
• Dimensions (W×D×H): 450 x 550 x 790 mm
• Weight: 57 kg
• Power supply: 230 V; 50 Hz
• Power plug: Power cord with angled plug (CEE7/7)

Cooling capacity (50 Hz)
20 °C | Ethanol | 2.02 kW
10 °C | Ethanol | 1.77 kW
0 °C | Ethanol | 1.22 kW
-10 °C | Ethanol | 0.87 kW
-20 °C | Ethanol | 0.54 kW
-25 °C | Ethanol | 0.32 kW


Specifications

• Model: VC 2000 W (Variocool)
• Device category: Process thermostat / circulation and process thermostat
• Suitable for non-flammable heat transfer liquids and water/glycol mixtures
• Natural refrigerant technology; water-cooled condenser option
• Integrated programmer (up to 150 segments, 5 programmes)
• Interface upgrade options: analogue, contact, RS232/485, Profibus, Ethernet‑USB
• Top filler opening and rear drain tap for service convenience