Smart &HART temperature head converter MS182 - MS182

Smart &HART temperature head converter MS182

Description

MS182 is a smart in-head transmitter module with HART® -protocol. It has measurement input for resistance Thermometers (RTD), thermocouples, resistance or millivolt signals in 2-, 3- or 4-wire connection, and converts various input signals into a standard 4 to 20 mA analog output signal after linear processing. The transmitter is programmable directly from PC or via the HART communication. Isolation is provided between the input and output. A special signal can be set in advance while the sensor burnout or short.

Technical Characteristics

Programmable: Use PC or the hand operator

Measuring range: Set via PC or by the hand operator

Input type: RTD, TC, R or Millivolt signal

Convert accuracy: ≤0.1%FS

Cold junction accuracy: ±1°C(TC)

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

HART –Protocol output

Max-load: (V -13V)/0.025A(Current output )

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: 13~30V DC

Temperature drift: 0.01% FS/1°C

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

Ambient: -40~+85°C

Field of application

Temperature head transmitter with HART® -protocol for converting various input signals into a standard 4 to 20 mA analog output signal

Input:
-Resistance thermometer (RTD)
-Thermocouple (TC)
-Resistance transmitter (Ohm)
-Voltage transmitter (mV)
HART® -protocol for front end unit or panel unit operation using the hand operating
module (MS275, MS375,PDAN800,PDA S900) or PC

Electrical connection

Wiring

Demension

Package