PRESTO W93x Process systemnew Full cooling capacity in the low temperature range
W93 process systems offer users high cooling capacity for dynamic applications even in the lowest temperature ranges. They work with natural refrigerants and are also very energy efficient thanks to state-of-the-art technologies.
The highly dynamic temperature control systems PRESTO are designed for high-precision temperature control for a wide range of applications such as reactor vessels or material stress tests. Moreover, by using efficient components, the process systems can compensate exothermic and endothermic reactions exceptionally fast. Permanent internal monitoring and self-lubricating pumps ensure a long life-time. In addition, numerous interfaces offer many remote control possibilities across networks or for integration into higher-level control systems.
W93 process systems offer users high cooling capacity for dynamic applications even in the lowest temperature ranges. They work with natural refrigerants and are also very energy efficient thanks to state-of-the-art technologies.
The highly dynamic temperature control systems PRESTO are designed for high-precision temperature control for a wide range of applications such as reactor vessels or material stress tests. Moreover, by using efficient components, the process systems can compensate exothermic and endothermic reactions exceptionally fast. Permanent internal monitoring and self-lubricating pumps ensure a long life-time. In addition, numerous interfaces offer many remote control possibilities across networks or for integration into higher-level control systems.
Performance data depends on the mains voltage in the country of use. Please select:
Order No. | 9421933.N1.07 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Working temperature range | -93 ... +250 °C | ||||||||||||||||||||||||||||||||
Temperature stability | ±0.05 ... ±0.2 °C | ||||||||||||||||||||||||||||||||
Heating capacity | 27 kW | ||||||||||||||||||||||||||||||||
Cooling capacity
* Performance specifications measured in accordance with DIN 12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
|
|||||||||||||||||||||||||||||||||
Pump capacity flow rate | 0 ... 70 l/min | ||||||||||||||||||||||||||||||||
Pump capacity flow pressure | 0.1 ... 5.5 bar | ||||||||||||||||||||||||||||||||
Dimensions (W × L × H) |
93 x 148 x 192 cm |
Product Features
- External Pt100 sensor connection
- Alarm output
- Second external Pt100 sensor connection (accessory)
- Built-in 5.7’’ industrial color touchscreen
- Cooling capacity up to 19.5 kW
- Heating capacity up to 27 kW
- Analog connections, RS485, Profibus DP (accessory)
- Temperature stability ±0.05 °C ... ±0.2 °C
- Integrated gas warning sensor, electrically wired and calibrated
- Intelligent warning and safety functions
- Ambient temperature range +5 °C to +40 °C
- Pump pressure up to 5.5 bar, max. flow rate 80 l/min
Dimensions (W × L × H) |
93 x 148 x 192 cm |
---|---|
Internal usable expansion volume | 36 l |
Minimal process volume | 12 l |
Active heat exchanger volume | 10 l |
Weight | 930 kg |
Pump connections | M38x1.5 male |
Cooling Water Connection | G¾ in |
Working temperature range | -93 ... +250 °C |
---|---|
Temperature stability | ±0.05 ... ±0.2 °C |
Setting the resolution of the temperature display | 0.01 °C |
Temperature display resolution | 0.01 °C |
Ambient temperature | +5 ... +40 °C |
Performance data depends on the mains voltage in the country of use. Please select:
Heating capacity | 27 kW | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity
* Performance specifications measured in accordance with DIN 12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
|
||||||||||||||||||||||||||||||||||
Pump capacity flow rate | 0 ... 70 l/min | |||||||||||||||||||||||||||||||||
Pump capacity flow pressure | 0.1 ... 5.5 bar | |||||||||||||||||||||||||||||||||
Viscosity max. | 70 cSt | |||||||||||||||||||||||||||||||||
Power consumption | 87 A |
Cooling of compressor | 2-stage Water |
---|---|
Cooling water pressure max. | 6 bar |
Cooling water difference pressure | 0.5 bar |
Cooling water temperature max. | 30 °C |
Cooling water consumption | 7 ... 30 l/min |
Sound pressure level | 69 dbA |
---|---|
Classification according to DIN12876-1 |
Classification III (FL) |
IP Code according to IEC 60529 |
IP 20 |
Pump type | Gear Pump (Magnetically coupled) |
Interfaces | Alarm output / Ethernet / Modbus / Profibus optional / REG/EPROG optional / RS232 / RS485 optional / SD memory card / Standby-Input optional / USB |
---|---|
External pt100 sensor connection | integrated |
2nd external Pt100 sensor connection | accessory |
Integrated programmer | 8x60 steps |
Temperature control | ICC |
Absolute temperature calibration | 3 Point Calibration |
Temperature display | 5.7" TFT Touchscreen |
Temperature setting | Touchscreen |
9421933.N1.07 | 400V/3PNPE/50Hz (Without Plug) (R1270) |
---|---|
9421933.N1.17 | 480V/3P(N)PE/60Hz (Without Plug) (R1270) |
Overview
Contact expertAccessory for PRESTO W93x
Benefits
-
Integrated gas detection sensor
For a high personal and process safety, the new W93 series is equipped with a gas detection sensor. The sensor is already electrically wired and calibrated upon delivery. -
Space-saving footprint
All connections as well supply and exhaust air are located at the front or rear, no venting grids on the sides, units can be placed close to each other or the application -
Services 24/7.
Around the clock availability. You can find suitable accessories, data sheets, manuals, case studies, and more at www.julabo.com. -
Satisfied customers.
11 subsidiaries and more than 100 partners worldwide guarantee fast and qualified JULABO support.