Input:

Models 651A: 2- or 3- wire Pt100 RTD; Models 651TC: Ungrounded type K thermocouple.

Output

4-20 mA DC, linearized.

Transmitter Type

2-wire.

Output Impedance

700? @ 24 VDC.

Power Requirements

10-32 VDC, reverse connection protected.

Accuracy:

Models 651A: ±0.2°C plus 0.2% reading; Models 651TC: ±0.1% FS plus cold junction errors.

Temperature Drift

Zerp drift typical 0.02%/°C (0.09°F); Span typical 0.005%/°C 0.0036°F).

Ambient Operating Temperature

32 to 122°F (0 to 50°C).

Maximum Storage Temperature

160°F (70°C).

Response Time

Models 651A: 10-90% in 200 ms; Models 651TC: 70% in 2 ms.

 Agency Approvals: CE.

CE.