RTD,Isolated Barrier(1 channel,Loop powered)
LBGS8077-EX  RTD,Isolated Barrier(1 channel,Loop powered)
1input/1output,RTD,Isolated Barrier.Field apparatus:2-RTD;3-wire RTD.Input signal:Pt100;Cu50;Cu100.Output signal:4~20mA.Loop powered,Approx 100g.
Number of channels:
1input/1output
Input signal:
Thermal resistance PT100
Thermal resistance Cu50
Thermal resistance Cu100
Output signal:
4~20mA(Without Energy)
Power Supply Mode :
Loop Power Supply
Power Conntecion Mode:
Terminal Power Supply
Special Function:
Surge protection function
LBGS8077-EX
Product details
Technichal Data
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RTD,Isolated Barrier(1 channel,Loop powered)

RTD,Isolated Barrier(1 channel,Loop powered)


Product Name
 LBGS8077-EX  Isolated Barrier
Number of channels  1input/1output
Supply voltage(Ue)  12~30V DC
Input signal  Pt100;Cu50;Cu100
Output signal  4~20mA
Weight
 Approx 100g
Field apparatus
 2-RTD;3-wire RTD


RTD,Isolated Barrier(1 channel,Loop powered)RTD,Isolated Barrier(1 channel,Loop powered)



RTD,Isolated Barrier(1 channel,Loop powered)


General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
Surge-protect properties
EMC data
Operating conditions
Connection data
Installation
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Technichal Data
General
Number of channels 1input/1output
Dielectric strength Non-intrinsically safe part and intrinsically safe part≥2500VAC
Temperature drift 0.01%F.S./℃
Response time Reach 90% of final value in 10ms
Insulation resistance Non-intrinsically safe part and intrinsically safe part≥100MΩ
Electromagnetic compatibility According to IEC 61326-1(GB/T 18268)
EX marking [Ex ia Ga]IIC
Weight Approx 100g
Field apparatus 2-wire RTD;3-wire RTD
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6
Input data
Input signal Pt100;Cu50;Cu100
Output data
Output signal 4~20mA
Current output load resistance RL≤(Ue-12)/0.021Ω
Alarm indication Lower limit overflow alarm, output current ≈3.8mA;Upper limit overflow and breakage alarm, output current ≈20.8mA
Power supply
Supply voltage(Ue) 12~30V DC
Power protection Reverse protection of power supply
Power supply mode Loop powered
Power connecting mode Terminal
Dimensions
Depth 114.5mm
Height 99.0mm
Width 22.5mm
Housing
Material PA
Degree of protection IP20
Flammability rating UL94/V0
Colour green
Product approvals
Approvals NEPSI
Standard/Specification
NEPSI [Ex ia Ga] IIC Comply with standard: GB 3836.1、GB 3836.4、GB 3836.20
Safe data(EX)
Max. r.m.s. a.c. or d.c. voltage Um 250V
Max.output voltage Uo 8.5V(9,10,11)
Max.output current Io 95mA(9,10,11)
Max.output power Po 209mW(9,10,11)
IIC Max. external inductance Lo 2.3mH(9,10,11)
IIC Max. external capacitance Co 6.5μF(9,10,11)
IIB Max. external inductance Lo 6.9mH(9,10,11)
IIB Max. external capacitance Co 60μF(9,10,11)
IIA Max. external inductance Lo 118.4mH(9,10,11)
IIA Max. external capacitance Co 1000μF(9,10,11)
Surge-protect properties
Rated discharge current In(8/20us) 10kA
Voltage protection level Up 60V
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 Screw connection
Tightening torque min. 0.5 Nm
Tightening torque max. 0.6 Nm
Installation
Mounting type DIN35mm
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