The Omega CSC32 is a compact benchtop temperature and process controller engineered for laboratory applications requiring precise, portable control. Built around a 1/32 DIN CN9500 controller module, the unit delivers full autotune PID heat-cool control with configurable ON/OFF and direct/reverse modes through front-panel or PC-based software interface. The rugged aluminum benchtop enclosure houses a high-brightness 4-digit green LED display and pre-wired I/O receptacles, enabling rapid integration into existing test setups.
Technical Specifications
Display & Resolution
• 4-digit LED display, 10 mm (0.4″) high brightness green
• Range: −199 to 9999 counts; −199.9 to 999.9 in high-resolution mode
Input Specifications
• Dedicated thermocouple types: J, K, T, E, R, S, N
• 100 Ω 2-wire RTD (Pt100, α = 0.00385)
• 0–50 mVdc linear process voltage
• 0–20 mAdc linear process current
• Thermocouple external resistance: 100 Ω maximum
• Input sampling: 10 Hz; CJC sampling: 2 sec
• Common-mode rejection: 140 dB
Output Specifications
• Two 5 A, 120 Vac solid-state relay (SSR) outputs, fused
• Second output configurable as control or alarm (deviation high/low, deviation band, full alarm)
Control & Accuracy
• Single ramp and soak capability with security lockouts
• Accuracy: ±0.25% of full scale ±1.5°C (±2.7°F)
• Calibration accuracy: ±0.25% of full scale ±1°C
Communications
• Optional RS232 or RS485 MODBUS interface
• RJ12 rear-panel connector; DB25-R12 interface cable included
• CN9-SW software provides remote configuration, data logging, real-time charting, and CSV export
Physical & Environmental
• Dimensions: 125 mm (4.9″) W × 64 mm (2.5″) H × 155 mm (6.1″) D
• Case: Flame-retardant polycarbonate controller; aluminum benchtop enclosure
• Power: 115 Vac ±10%, 50/60 Hz; main fuse 0.250 A @ 250 VAC; output fuses 5 A @ 250 VAC (two)
• Operating ambient: 0 to 50°C (32 to 130°F)
– Key Features
• Autotune PID control eliminates manual tuning overhead
• Dual SSR outputs support simultaneous heating and cooling or alarm monitoring
• High input sensitivity with 140 dB common-mode rejection minimizes noise-induced error
• Standards compliance: IPTS/68/DIN43710 for RTD measurements
• Pre-wired connections reduce setup time in laboratory environments
– Typical Applications
• Temperature control in thermal chambers and furnaces
• Process monitoring and regulation requiring single ramp-soak sequences
• Laboratory benchtop setups demanding portable, compact control
– Compatibility & Integration
Optional MODBUS communications enable remote supervisory control and data acquisition. Bundled CN9-SW software facilitates parameter adjustment, historical logging, and export to standard spreadsheet formats. The RJ12 connection and supplied interface cable integrate into existing data acquisition networks.
