RTD/TC,Isolated Barrier(1 channel)
GS4072-EX  RTD/TC,Isolated Barrier(1 channel)
RTD/TC Input Isolated Barrier,Isolated from hazardous side to safety side,It allows bi-directional transmission of HART communication signals, The product requires independent power supply, power supply, input and output three isolation.
Number of channels:
1input/1output
Input signal:
Thermal resistance PT100
Thermal resistance Cu50
Thermal resistance Cu100
Thermocouple T
Thermocouple E
Thermocouple J
Thermocouple K
Thermocouple N
Thermocouple R
Thermocouple S
Thermocouple B
Output signal:
4~20mA
0~20mA
0~5V
1~5V
Power Supply Mode :
24VDC
Power Conntecion Mode:
Backplane Power Supply
Special Function:
Backplane output signal
GS4072-EX
Product details
Technichal Data
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RTD/TC,Isolated Barrier(1 channel)

RTD/TC,Isolated Barrier(1 channel)



Product Name  GS4072-EX
Number of channels  1 input/1 output
Supples voltage(Ue)  20V~35V DC
Input signal  Pt100;Cu50;Cu100;T;E;J;K;N;R;S;B
Output voltage  0~20mA;4~20mA;0~5V;1~5V
Ambient temperature  -20℃~+60℃
Field apparatus
 2-RTD;3-wire RTD;TC


RTD/TC,Isolated Barrier(1 channel)RTD/TC,Isolated Barrier(1 channel)


RTD/TC,Isolated Barrier(1 channel)


General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
EMC data
Operating conditions
Connection data
Installation
Others
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Technichal Data
General
Number of channels 1input/1output
Dielectric strength Non-intrinsically safe part and intrinsically safe part≥2500VAC,power supply part and non-intrinsically safe part≥500VAC
Temperature drift 0.01%F.S./℃
Response time Reach 90% of final value in 1s
Insulation resistance Non-intrinsically safe part and intrinsically safe part≥100MΩ,power supply part and non-intrinsically safe part≥100MΩ
Electromagnetic compatibility According to IEC 61326-1(GB/T 18268)
EX marking [Ex ia Ga]ⅡC [Ex iaD]
Weight Approx 150g
Field apparatus 2-wire RTD;3-wire RTD;TC
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6
Input data
Input signal Pt100;Cu50;Cu100;T;E;J;K;N;R;S;B
Output data
Output signal 0~20mA;4~20mA;0~5V;1~5V
Current output load resistance RL≤300Ω
Voltage output load resistance RL≥20kΩ
Power supply
Supply voltage(Ue) 20~35V DC
Power protection Reverse protection of power supply
Current consumption ≤35mA (at 24Vdc supply,20mA output)
Power supply mode Independent power supply
Power connecting mode Backplane
Dimensions
Depth 114.0mm
Height 103.6mm
Width 15.8mm
Housing
Brand Phoenix
Material PC
Degree of protection IP20
Flammability rating UL94/V0
Colour gray
Product approvals
Approvals NEPSI
Standard/Specification
NEPSI [Ex ia Ga] IIC Comply with standard: GB 3836.1、GB 3836.4、GB 3836.20 [Ex iaD] Comply with standard: GB 12476.1、GB 12476.4
Safe data(EX)
Max. r.m.s. a.c. or d.c. voltage Um 250V
Max.output voltage Uo 8.5V(1,2,3)
Max.output current Io 20mA(1,2,3)
Max.output power Po 43mW(1,2,3)
IIC Max. external inductance Lo 3.6mH(1,2,3)
IIC Max. external capacitance Co 6.5μF(1,2,3)
IIB Max. external inductance Lo 10.8mH(1,2,3)
IIB Max. external capacitance Co 60μF(1,2,3)
IIA Max. external inductance Lo 28.8mH(1,2,3)
IIA Max. external capacitance Co 1000μF(1,2,3)
EMC data
Electrical fast transient/burst immunity According to:IEC 61326-1;Class A
Surge immunity According to:IEC 61326-1;Class B
Radiated,radio-frequency,electromagnetic field immunity According to:IEC 61326-1
Electrostatic discharge immunity According to:IEC 61326-1;Class A
Immunity to conducted disturbances, induced by radio-frequency fields According to:IEC 61326-1
Operating conditions
Ambient temperature -20℃~+60℃
Storage temperature -40℃~+80℃
Relative humidity 10%~90%
Environmental requirements The air should not contain any medium corrupting the coat of chrome,nickel and silver.Moreover,violent quiver and impact or any cause of electromagnetic induction (such as big current or spark,etc.)must be avoided when using
Connection data
Conductor cross section solid range 0.5~2.5mm²
Conductor cross section flexible range 0.5~2.5mm²
Conductor cross section AWG min. 12
Conductor cross section AWG max. 24
Stripping length 8mm
Screw thread M3
Connection method Line spring connection
Tightening torque min. 0.5 Nm
Tightening torque max. 0.6 Nm
Installation
Mounting type DIN35mm
Others
Cold junction compensation accuracy ±1℃(Compensation range:-20℃~+60℃)
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