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J Type RTD Thermocouple Temperature Transmitters MS183
Performance
1. Operation, visualization and maintenance via PC
2. Two wire technology, 4 to 20 mA analog output
3. High accuracy in total ambient temperature range
4. Fault signal on sensor break or short circuit
5. Explosion-proof certification
6. Galvanic isolation
7. Analog or digital output
8. Customer specific measurement range setting
Primary Technical Characteristics
Programmable.....................Use PC or hand operator
Measuring range..................set via PC using interface (programmable)
or by hand operator
Input ...................................Dual way input, programmable (RTD, TC, R or millivolt signal)
Convert accuracy.................≤0.1%
Cold junction accuracy.........±1°C (TC)
Output.................................4….20mA/20….4mA Electrical isolation output
(High selector, average value or D-value)
Or HART-Protocol output (2-way)
Max-load............................(V -16V)/0.025A(output current)
Limit current........................≤25mA
Response time......................1S
Isolated voltage....................1500VAC (input/output)
Alarm signal..........................Programmable
Under ranging linear drop to 3.8 mA
Over ranging linear rise to 20.5 mA
Sensor break or short-circuit:≤3.6mA or ≥21.0mA
Power supply.....................16~30V DC
Temperature drift................0.01% FS/1°C
Long-term stability...............≤0.1°C per year or 0.05 %per year
Ambient temperature........-40~+85°C
Explosion-proof class..........Ex ia ⅡC T6
Electrical connection
Wiring
Appearance and Size (in mm)
J Type RTD Thermocouple Temperature Transmitters MS183