Porstech Electronics Co., Ltd.
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Name: Cindy Yu
Tel: +86-592-7033985
Add: 1351# Tongji Road, Tongan district, Xiamen China
E-mail: Cindyyu@vip.163.com

Pors-GY Universal Input Temperature Transmitter

Pors-GY Universal Input Temperature Transmitter
Product name : Pors-GY Universal Input Temperature Transmitter
Item : Pors-GY
Details :
  Pors-GY22 (GY11) provides two-channel (one-channel) transmitters or signal isolators.

◆ It provides 2 channels of configurable inputs, and supports multiple voltage, RTD, thermocouple inputs with auto reference junction compensation. If parallel connected to an external precise resistance, it accepts current signal input. Each channel has its own digital filtering and can adjust its filtering degree.
It generates two isolated current outputs, 4-20mA or 0–20mA. The range of retransmission output can be freely defined.
This model uses high performance hardware, which leads to greatly decreased temperature drift and interference among the two channels. As a result, this multi-channel instrument achieves the same measurement accuracy and anti-interference ability as that of single channel instrument.
It generates digital adjusted current output without potentiometer, making the current output precise and stable.
The model is DIN rail mounted. Its width is only 22.5mm. The instrument can be easily configured by connecting to our E8 handset display.
Power supply of 100-240VAC or 24VDC.
◆ Meets EMC standards. Its power and all I/O terminals pass 4KV/5KHz EFT test and can work reliably under interference.

Technical Specification
Input type
     Thermocouple: K, S, R, E, J, T, B, N, WRe5-WRe26
     RTD: Pt100, Cu50
     Linear voltage: 0~20mV, 0~60mV, 0~100mV, 0~1V, 0.2~1V etc.
Instrument Input range
     K(-50~+1300), S(℃-50~+1700), R(℃-50~+1700), T(℃-200~+350℃), E(0~1000), J(0~1200), B(0℃~1800), N(℃-50~+1300), WRe5℃-WRe26(0~2300),
     Pt100(-200~+900)℃, Cu(-50~+150)℃
     Linear Input: -9990~+30000 units defined by user.
     Note 1: B thermocouple obtains the above measurement accuracy only at the range of 400~1800. It℃s measurement from 60~400.℃ is less accurate.
Retransmission accuracy : 0.3%FS ± 1 digit (including input and output error)
◆ Output Specification: can be freely defined in the range of 0~22mA with maximum output voltage ≥ 11V
◆ Temperature drift : ≤0.015%FS /℃ (including the temperature drift of input and output)
◆ Electromagnetic compatibility (EMC) : ±4KV/5KHz according to IEC61000-4-4 (EFT); 4KV according to IEC61000-4-5.
◆ Isolation withstanding voltage : voltage between power, signal input and output terminals ≥2300VDC; between inputs or 2 outputs ≥200VDC.
◆ Power supply : 100~240VAC, -15%, +10% / 50Hz; or 24VDC/AC.
◆ Power consumption: ≤ 3W
◆ Operating Ambient : Temperature -10~+60℃; humidity ≤90%RH

Terminals and Indication Lights and Wiring
     Terminal 1 & 2: power supply of 100-240VAC or 24VAC/DC
     Terminal 5 & 6: channel 1 current retransmission output
     Terminal 7 & 8: channel 2 current retransmission output
     Terminal 14~16: channel 1 input
     Terminal 10~12: channel 2 input
     Indicator OP1~OP2: indicate the outputs of channel 1 and 2.
     The luminosity of the light indicates the magnitude of the output.
Indication light--- MODE:
     When the light flickers even faster, at a rate of once every 0.3 second, it indicates severe errors such as input exceeding its acceptable range.
     When the light is off, it indicates that the instrument has no power or it is out of order. When the light is on (for at least longer than 8 seconds), it indicates that the instrument has power on, but is out of order.
       terminals and connection                                                    E8

E8 operator
     The parameters of Pors-GY can be set by an external Pors-E8 display which can be used to configure Pors-GY at the initial set up, as well as remain connected to Pors-GY and serves as an external display.

Part functions of Pors-8 external display panel:
     ① Upper display window, displays PV of channel 1 or parameter code, etc. when display keep flashing or the reading abnormal, please check the input specification set correct or not.
     ② Lower display window, displays PV of channel 2 or parameter value. When display keep flashing or the reading abnormal, please check the input specification set correct or not.
     ③ Setup key, for accessing parameter table and conforming parameter modification.
     ④ Data shift key.
     ⑤ Data decrease key
     ⑥ Data increase key.
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