Integrated temperature transmitter

TT101R Smart Temperature Transmitter

■Application

● Universal thermal resistance type intelligent temperature transmitter, used to convert various thermal resistance input signals

It is a 4～20mA signal.

● Accept thermal resistance (RTD) signal input.

● Compact structure, can be directly installed in the junction box (Form B) of thermal resistance and thermocouple,

Optional special card can realize DIN35 rail installation.

■Features

● Compact structure.

● Easy to install, the central opening allows you to choose any installation method you want.

● Sensors monitor open and short circuits.

● Self-monitoring.

● It can be configured through a special hand communicator, and the configuration information can be memorized.

● High precision, low power consumption, wide operating temperature range, stable and reliable operation.

● Wide range of use, can form an integrated field installation structure with thermal resistance.

● Electromagnetic compatibility conforms to EN61326-1:2006; EN61000-3-2:2006 + A1:2009

+ A2:2009;EN61000-3-3:2008 standard.

■Technical parameters

enter

Measuring variable temperature

Measurement accuracy 0.2%

See the list of input signal and measuring range for sensor type and measuring range

output

Output current 4～20mA

Load resistance RL≤ (Ue-7.5)/0.021A

Upper and lower limit overflow alarm output current IH = 20.5mA; IL= 3.8mA

Input disconnection alarm output current 22mA

Input short circuit alarm output current 22mA

Sampling period 0.25S Rated value

protection reverse protection

Basic parameters

Supply voltage 7.5～45V, d.c.

Temperature drift 0.01% F.S./℃

Damping time < 5S

Dielectric strength (between input and output) 1500V, a.c.; 1min

Insulation resistance (between input and output) ≥100MΩ

Electromagnetic Compatibility

EN61326-1:2006

EN61000-3-2:2006 + A1:2009 + A2:2009

EN61000-3-3:2008

Minimum range 50℃

Weight 32g

Rated Operating Conditions - Ambient Temperature

Storage temperature -50℃～+105℃

Working temperature -40℃～+85℃

Relative humidity ≤85%

Calibration ambient temperature 23℃

■Input type and measurement range

*Reference conditions: The calibration ambient temperature is 23°C (73.4°F) ± 5°C.

■Configuration settings

Configuration equipment: TT101R smart temperature transmitter handheld operator TC100.

Configurable parameters: input sensor type, input measurement range.

■Dimensions

Sensor Type Graduation Range Output Accuracy

Thermal Resistance (RT)

Pt100 -200℃～+850℃ 0.4℃/0.2%

Pt1000 -200℃～+300℃ 0.4℃/0.2%

Cu50 -50℃～+150℃ 0.4℃/0.2%

Cu100 -50℃～+150℃ 0.4℃/0.2%

※The output accuracy error is the larger of the two values.