Description
Dwyer SERIES 32A TEMPERATURE/PROCESS CONTROLLER
1/32 DIN, Universal Input, Self-Tune, Fuzzy Logic
The 32A Series Temperature/Process Controllers set a new standard in 1/32 DIN power, flexibility and value. This group of controls offers the highest level of features in the most compact industry standard size. Ease of use is assured with the world’s first dual display 1/32 DIN temperature/process controllers.
The Series 32A offers universal input (10 thermocouple types, 4 RTD types, voltage and current), single or dual set point, alarm (optional), Fuzzy Logic, Self-Tune, Peak/Valley indication, Percent Output indication and Heater Break protection. Auto/Manual capability and 16 Segment Ramp and Soak with adjustable time base are also offered. Process protection features include open sensor protection, shorted sensor protection, input rate of change protection and loop break protection.
Options for the 32A include Process Output Retransmission (voltage or current), Remote Analog Set Point (voltage, current resistance), RS-485 Serial Communication and 2-Stage Set Point.
Specifications:
- Selectable Inputs: Thermocouple, RTD, DC Voltage or DC Current selectable
- Display: Two 4-digit, 7 segment, 0.25″ high (6.35 mm) LEDs
- Accuracy: ±0.25% of span, ±1 least significant digit
- Supply Voltage: 100 to 240 VAC, nominal, +10 – 15%, 50 to 400 Hz. single phase; 132 to 240 VDC, nominal, +10 – 20%
- Power Consumption: 5 VA maximum
- Operating Temperature: 14 to 131°F (-10 to 55°C)
- Memory Backup: Nonvolative memory. No batteries required
- Control Output Ratings: Relay: SPST, 3 A @ 240 VAC resistive; 1.5 A @ 240 VAC inductive; Pilot Duty Rating: 250 VA, 2 A @ 120 VAC or 1 A @
- 240 VAC; Switched Voltage (Non-isolated): 5 VDC @ 20 mA; Proportional Current: 0 to 20 mADC scalable into 600 ohms max
- Weight: 4 oz (114 g)
- Agency Approvals: CE, UL E83725
- Front Panel Rating: NEMA 4X (IP66)
Models:
- 32A020 Temperature controller/process, no alarm, (1) 5 VDC output
- 32A030 Temperature controller/process, no alarm, (1) relay output
- 32A050 Temperature controller/process, no alarm, (1) current output
- 32A123 Temperature controller/process, with alarm, (1) 5 VDC output and (1) relay output
- 32A133 Temperature controller/process, with alarm, (2) relay outputs
- 32A153 Temperature controller/process, with alarm, (1) current output and (1) relay output
