4-20ma Temperature Transmitter MS199 - MS199

4-20ma Temperature Transmitter MS199

Performance

• Universally PC programmable (PCP)
• Only 8V voltage drop within whole loop circuit
• 2-wire technology, analog output 4 to 20 mA
• LED Display
• Operation, visualization and maintenance with PC
• Highly accurate in entire operating temperature range
• Sensor monitoring: Failure conditioning in event of sensor break or sensor short-circuit
• Explosion-proof Certification
• Galvanic isolation
• IP67(aluminum alloy casing),IP65(plastic casing)

Field of application

• PC programmable (PCP) Field-mounted temperature transmitter for converting various input signals into a scalable 4 to 20 mA analog output signal
• Input:RTD,TC,Ohm,mV
• Optional aluminum alloy casing for explosion proof application
• Online configuration using a PC with MS181 configuration kit

Technical Characteristics

Programmable.............Use MS181 programming tool

Input type....................RTD,TC, R or Millivolt signal

Convert accuracy.........≤0.1%

Cold junction accuracy.....±1°C(TC)

Output.............4~20mA/20~4mA Electrical isolation output

Max-load..........(V -8V)/0.025A(output Current)

Limit current..........≤25mA

Response time..........1s

Isolated voltage...........1500V AC (input/output)

Alarm signal....Programmable

Underranging linear drop to 3.8 mA

Overranging linear rise to 20.5 mA

Sensor break or short-circuit:≤3.6mA or ≥21.0mA

Power supply............8~30V DC

Temperature drift.......0.01% FS / 1°C

Long-term stability............≤0.1°C per year or 0.05% per year

Degree of protection..........IP67(aluminum alloy),IP65(plastic)

Ambient................-40~+85°C

Electrical connection

Wiring

Detail