The Watlow 93BB-1CA0-00RG is a 1/16 DIN microprocessor-based temperature controller delivering ±0.1% of span accuracy for precise thermal regulation across industrial and laboratory environments. This compact panel-mount unit features dual digital display, auto-tuning PID or On/Off control with ramp-to-setpoint capability, and operator-friendly setup prompts that minimize commissioning time.
Technical Specifications
• Form Factor: 1/16 DIN panel mount
• Display: Dual digital display
• Accuracy: ±0.1% of span
• Operating Environment: 0 to 65°C (32 to 149°F)
• Input Voltage: 100–240 VAC, 50/60 Hz
• Power Consumption: 12 VA max
• Output: One switched DC non-isolated output
– Key Features
• Microprocessor-based control with auto-tuning capability
• Accepts multiple input signal types: thermocouple (J, K, T, N, S), RTD, or process inputs (4–20 mA, 0–5 VDC)
• Selectable PID or On/Off control modes with ramp-to-setpoint
• Optional IP65/NEMA 4X enclosure rating for water and corrosion resistance in high-humidity or washdown environments
• Compact footprint ideal for space-constrained benchtop and OEM applications
– Typical Applications
Temperature control in laboratory test equipment, process heating, cooling loops, and industrial thermal management where precise setpoint regulation and compact form factor are required.
– Compatibility & Integration
Part of the Watlow Series 93 controller family. Single switched DC output supports heating, cooling, or alarm control configurations. Direct integration with standard thermocouple, RTD, and 4–20 mA instrumentation loops.
