EYC TP04/ TD04 2-Wire / Digital Temperature Transmitter for Duct Type

Applications

-Monitoring for long-distance temperature signal transmission.

-Signal transfer from PT sensor to 4-20mA.

-For industries in heating / ventilation / air conditioning / cooling / water power/ electricity, etc.

-For process in agriculture / green house / environmental engineering /food / pharmaceutical industry.

-Machinery manufacturing / storage tank / compressor / hydraulic equipment.

PT100Ω sensor current …….................................................< 0.8mA

ZERO adjustment range ……...................................................±10 %

SPAN adjustment range ……............................................................. .........................................TP04: ±10%/ TD04: computer calibration

OUTPUT

Output …….............................................................. 4~20mA ; 2-wire

Accuracy ……...............................................................±0.5 % of F.S.

Load resistance …….....................≤ (supply voltage - 8 V) / 0.02A Ω

Power stability ……........................................................± 0.025%/V

Temperature drift ……............................................< ±0.015% fs / °C

Calibration temperature ……................................................20~28°C

Response time…….............................................................< 250 ms

PROTECTION

PT100Ω signal disconnection protection & output ……...................... ........................................................TP04: > 23mA；TD04: > 22mA

PT100Ω signal short circuit protection & output ……......................... .........................................................TP04: < 3mA；TD04: < 3.6mA

Output polarity protection …….....................................................Yes

ELECTRICAL REGULATION

Power supply ……...........................................................10~30 VDC

Working environment ……..............-20~80°C；100% rh (non-cond.)

Storage temperature……....................................................-40~85°C

Electrical connector …….................................................................... .................................TP04: DIN 43650 ABS / TD04: M12 connector

Protection degree …….............................TP04: IP 65；TD04: IP 67

Housing …….........................................................................SUS304

Weight ……..................................50mm - TP04: 250g / TD04: 180g …................................................200mm - TP04: 260g / TD04: 200g

Option ……...............30mm / 80mm / 130mm / 180mm R1/2" sleeve