4-20mA Hart RS485 Output Temperature Sensor with Display

• Customization: Available
• Type: Temperature Transmitter
• Measuring Medium: Temperature
• Model NO.: HT219M
• Site Display: Site Display
• Accuracy: 0.5
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Output Signal: 4~20mA, RS485 or Hart
• Input Signal: Rtd or Thermcouple
• Supply Voltage: 12-40VDC
• Storage Temp: -40~100ºC
• Working Temperture: -40~80ºC
• Transmitter Case: with or Without
• Display: LCD
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 9025191010
• Production Capacity: 5000PCS/Year

Product Description

Product Description

The HT219M on-site display temperature transmitter receive signals from thermal resistors(RTD) and thermocouples(TC) and convert the input into 4-20mA, RS485 or HART signals that are linearly related to temperature.

Product Features

• Widly input signal: 2 kinds of RTDs, 10 kinds of thermocouples
• 4~20mA output, RS485,HART optional
• Thermocouple cold-end compensation
• Response time≤700mS
• Input and output isolation(for choice), good anti-interference effect
• Two kinds of housing for different working enviroment, Cast aluminium housing,  IP65

Product Parameters

 

Input Signal	Resistance temperature detector (RTD) and thermocouple (TC)
Temperature Range  of Cold Junction Compensation	-20~70ºC
Compensation Precision	±1ºC
Output Signal	4 ~20mA or 4 ~20mA+ RS485 or 4 ~20mA+HART
Load Resistance	RL≤(Ue- 12)/0.022
Output Current for Upper/Lower Limit Overflow Alarm	IH=21mA ,IL=3.8mA
Output Current for Input Break Alarm	Settable
Power Supply Voltage	DC12~40V
Transmission Precision (20°C)	0. 1%FS
Thermal Drift	0.0075%FS/ºC
Response Time	700ms reaching 90% of the final value
Environment Temperature	-20~70ºC

Dimensions(unit:mm)

 

 

Electrical Connection

 

 

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