1801+ Limit Controller
1/8 DIN limit controllers protect against out-of-range temperature conditions
The 1/8 DIN Partlow 1801+ limit controller is part of a range of new generation Plus Series limit devices that share the same distinctive styling as the Plus Series temperature controllers.
In addition to the 1/8 DIN Partlow 1801+ controller model, the Partlow Plus Series of limit controllers also includes the 1/4 DIN Partlow 1401+ Limit Controller and the 1/16 DIN Partlow 1161+ Limit Controller models. These controllers incorporate numerous improvements in product specifications, communication, display interface, and software, which provide ease of use, delivery, and value per dollar.
More versatile and user-friendly features have been added to the limit controllers in the Partlow Plus Series. These features include digital inputs, a simplified human-machine interface, jumperless and auto-hardware configuration, 24VDC transmitter power supply, and MODBUS communication. The benefits of these features include time savings (up to 50% on product set-up) and the virtual elimination of the possibility of operator errors.
The Partlow 1801+ limit controller offers fail-safe protection and prevents damage to equipment and products. These limit controllers shut down a process when a preset temperature is reached and can't be reset by the operator until the process has returned to a safe operating condition.
Use your Partlow 1801+ limit controller in any application where protection against out-of-range temperature conditions is a critical requirement.
• Improved easy-to-use HMI
• Jumperless input configuration
• Auto-hardware recognition
• Improved Windows PC configuration software
• Process alarms
• Faster communication speeds in selectable MODBUS or ASCII format
• FM approved
• Backward compatible panel cutout, housing, and terminal wiring capability
• Optional digital input and remote reset
• Optional 10V SSR driver output
| Operating Temperature | 32° to 131°F (0° to 55°C) |
| Storage Temperature | -4° to 176°F (-20° to 80°C) |
| Humidity | 20% to 95% non-condensing RH |
| Supply Voltage | 100-240V, 50/60Hz, Optional 20-48VAC 50/60Hz or 22-65VDC |
| Power Consumption | 5W / 7.5 VA Maximum |
| Volts | 0-5V, 1-5V, 0-10V, 2-10V |
| DC Milliamps | 0-20mA or 4-20mA |
| DC Millivolts | 0-50mV, 10-50mV |
| Accuracy | ± 0.1% of input range ±1 LSD (T/C CJC better than 1 degree C) |
| Height | 3.78” (96mm |
| Width | 1.89” (48mm) |
| Depth | 3.93” (100mm) |
| Weight | 0.46 lbs (0.21 kg) |
| Mounting | Plug in panel with fixing strap |
| Safety | EN61010 |
• Industrial and lab ovens/furnaces
• Plastics and thermal forming
• Packaging applications
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