Laboratory thermostat PRO P 2 E

processcompactdigital

Product description
The PRO circulation and process thermostat PRO P 2 E is designed for external applications up to 250 °C. Its low filling volume enables rapid heating and cooling of the connected application. The compact tower design reduces footprint and facilitates space-saving installation. A standard integrated cooling coil provides counter-cooling. Cooling versions deliver 0.6 or 0.8 kW to enable fast temperature changes. All models are fitted with a pressure‑suction pump. Hybrid cooling of the refrigeration unit allows cooling by ambient air or, additionally, by cooling water.

Features

• Thermostatic circulator with advanced microprocessor control and installed cooling coil
• Operation via cursor and softkeys
• Detachable command console usable as remote control
• Stainless steel bath vessel (insulated, with overflow and drain tap)
• Retrofittable interfaces: RS‑232/485, Profibus, EtherCAT; analogue or contact modules
• Low‑level and adjustable over‑temperature protection with acoustic alarm for flammable and non‑flammable liquids
• Bright, high‑contrast graphic OLED display
• EasyUse system for intuitive operation of the unit
• Tower design with small footprint
• LAUDA Varioflex pump (pressure/suction) with 8 selectable levels, rear connections
• Fully electronic continuous controller with PID action for internal and external control
• Integrated programmer: 1 programme with up to 20 segments
• SelfCheck Assistant for system diagnosis
• Low filling volume enables rapid temperature changes
• USB and Ethernet interfaces equipped as standard
• PowerAdapt system to use the maximum permitted heat from the power supply

Working range
Min. working temperature (heating mode): 80 °C
Max. working temperature: 250 °C
Working temperature range with water cooling: 20 ... 250 °C
Operating temperature range: -30 ... 250 °C
Temperature stability: 0.05 ± K

Technical data (according to DIN 12876)

• Working temperature range: 80 ... 250 °C
• Working temperature range with water cooling: 20 ... 250 °C
• Operating temperature range: -30 ... 250 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 2.5 kW
• Max. power consumption: 2.7 kW
• Current consumption: 12 A
• Max. discharge pressure: 0.7 bar
• Max. pump suction: 0.4 bar
• Max. pump flow: 22 L/min
• In/Outlet connection thread (outside): M16 x 1
• In/Outlet Ø olives: 13 mm
• Min. filling volume: 2.4 L
• Max. filling volume: 4.4 L
• Dimensions (W x D x H): 250 x 365 x 425 mm
• Weight: 17 kg
• Power supply: 200–230 V; 50/60 Hz
• Power plug: Power cord with angled plug (CEE7/7)

Characteristics / technical specifications

• Model: PRO P 2 E
• Working temperature range: 80 ... 250 °C (20 ... 250 °C with water cooling)
• Operating temperature range: -30 ... 250 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 2.5 kW
• Max. power consumption: 2.7 kW
• Current consumption: 12 A
• Pump flow: up to 22 L/min
• Max. discharge pressure: 0.7 bar; Max. pump suction: 0.4 bar
• Filling volume: min. 2.4 L / max. 4.4 L
• Connections: M16 x 1 (13 mm olives)
• Dimensions (W x D x H): 250 x 365 x 425 mm
• Weight: 17 kg
• Power supply / plug: 200–230 V; 50/60 Hz – Power cord with angled plug (CEE7/7)