Dwyer Series 16G, 8G, AND 4G Temperature/Process Loop Controllers allow for monitoring and control of temperature or process conditions. The controller features two independent control outputs for dual loop control using on/off, auto-tune or self-tune PID, fuzzy logic, or manual control methods. RS-485 interface is included with Modbus® communication protocol, for easy bench-top configuration or integration with a PLC or data control system.

Features:

• On/off, PID, Fuzzy Logic, or Manual Output Control


• Constant, Sloped, Program (Ramp/Soak), or Remote Set-Point Control


• 2 Primary Control Outputs, 2 Secondary/Alarm Relay Outputs, and RS-485 Standard on All Models


• Options for Event Input Functions Available with Optional Hardware

Applications:

• Oven control


• Packaging equipment


• Parts washers

Specifications:

• Inputs: Thermocouple, RTD, DC voltages or DC current.


• Display: Process value: 4 digit, 0.47 ̋ H (12mm), orange LCD; Set point value: 4
  digit, 0.47 ̋ H (12mm), green LCD.


• Accuracy: ± 1.8°F plus ±0.3% of span (±1°C plus ±0.3% of span) at 77°F (25°C)
  after 20 minutes warm up.


• Power Requirements: 100-240 VAC -20/+8%, 50/60 Hz; Optional 24 VDC,
  ±10%.


• Power Consumption: 5 VA max.


• Operating Temperature: 32 to 122°F (0 to 50°C).


• Storage Temperature: - 42 to 150°F (-20 to 65°C).


• Memory Backup: Nonvolatile memory.


• Control Output Ratings: Relay: SPST, 5 A @ 250 VAC resistive; Voltage pulse: 12
  V (max. 40 mA); Current: 4-20 mA; Linear voltage: 0-10 V.


• Alarm Relay Ratings: 3 A @ 250 VAC resistive.


• Communication: RS-485 Modbus ® ASCII/RTU communication protocol.


• Weight: 9 oz (255g).


• Front Panel Rating: IP66.


• Agency Approvals: CE, cULus.