SPECIFICATIONS
Selectable Inputs: Thermocouple (J type stocked), field selectable K, T, R, S, E, F, N, or B type; RTD (100 Ω DIN); Current or Voltage.
Input Impedance: Thermocouple (1 MΩ min.); RTD Current (1 mA max.); Current (51 Ω) and Voltage (1 MΩ).
Dual Relay Output: DPST with shared common. Fully programmable for High, Low or Deviation Alarm, deadband, time delay, manual or automatic reset, NO or NC operation (factory wired NC in power-off state). Contacts rated 8A max., 100 mA min., @ 240 VAC (<100 mA switching current may require removal of factory wired varistors across relay contacts) and 8A max. @ 30 VDC.
Current Retransmission Output: Spannable 4-20 mA, 0-20 mA or 0- 10 mA; 0 mA min.22 mA max.; Loop resistance: 0-700 Ω (integral loop powered), 0-1000 Ω (externally powered 10-30 VDC).
Integral Power Supply (for 4-20 mA, 2-wire transmitter input): 20 VDC, 50 Ω input impedance.
Power Requirements: 120 VAC, 50/60 Hz (as stocked); field configurable 240 VAC 50/60 Hz.
Accuracy (@ 20°C): Thermocouple input ±1°C Cold Junction Error ±1°C (J, K, T type), ±2°C (R, S, E, F, N type) or ±3°C (B type); RTD input ±0.1% of reading ±0.1°C; Current input ±0.1% full span; Voltage input ±0.02% full span (0.1, 1, 10 volts), ±0.04% full span (1-5 volts).
Displays: 5-digit, 7 segment 14 mm (0.5") high LED display; Four independent alarm status LED indicators; 3.3 Hz update rate.
Display Resolution: User-adjustable.
Memory Backup: Nonvolatile memory.
Serial Communications: Optional RS485.
Operating Temperature: 10 to 40°C (Linearized and cold junction compensated).
Electrical Connections: Removable terminal blocks for ease of wiring.
Isolation: Power Supply to 1.5 kV; Inputs to 500V; Relay Outputs to 500V; Current Retransmission Output to 500V (typical).
Weight: 1 Ib, 14 oz (850 g).
Options: 24 VAC 50/60 Hz Supply Voltage; SPDT Relay Output; Programmable 2-20 VDC or Constant 24 VDC Outputs; RS485 Serial Communications.
Agency Approvals: CE.