RTD input isolated temperature transmitter
CZWB110-EX  RTD input isolated temperature transmitter
RTD input isolated temperature transmitter.Input signal:Pt100,Cu50,Cu100.Output current:4~20mA.Supply voltage(Ue):12~28V DC.Power supply mode:Loop powered.Approx 45g.Ambient temperature:-20℃~+60℃.
Number of channels:
1input 1output
Input signal:
Pt100/CU50/CU100
Output Signal:
4~20mA(Without Energy)
Supply Voltage:
Loop Power Suply
Special Function:
Field Type
CZWB110-EX
Product details
Technichal Data
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RTD input isolated temperature transmitter


Product Name  CZWB110-EX Transmitter
Number of channels  1
Supply voltage(Ue)  12~28V DC
Input signal  Pt100,Cu50,Cu100
Output current  4~20mA
Weight  Approx 45g


RTD input isolated temperature transmitter

RTD input isolated temperature transmitter

RTD input isolated temperature transmitter


RTD input isolated temperature transmitter


Product characteristic
General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
EMC data
Operating conditions
Connection data
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Technichal Data
Product characteristic
Characteristic Intrinsically Safe
General
Number of channels 1
Dielectric strength 1500V AC;1minute(between input and output )
Temperature drift 0.01%F.S./℃
Response time Reach 90% of final value in 1s
Insulation resistance ≥100MΩ;500V DC(between input and output)
Electromagnetic compatibility According to IEC 61326-1(GB/T 18268)
EX marking Ex ia ⅡCT4/T6 Ga
Weight Approx 45g
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4;T6
Input data
Input signal Pt100,Cu50,Cu100;
Output data
Output current 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) 12~28V DC
Power supply mode Loop powered
Dimensions
Depth 46.6mm
Width 25.0mm
Housing
Material PC
Degree of protection IP20
Flammability rating UL94/V0
Colour blue
Product approvals
Approvals NEPSI
Standard/Specification
Ex approvals Ex ia ⅡCT4/T6 Ga Comply with standard: GB 3836.1、GB 3836.4、GB 3836.20
Safe data(EX)
Max.output voltage Uo 8.5V(3,4,5,6)
Max.output current Io 30mA(3,4,5,6)
Max.output power Po 63mW(3,4,5,6)
IIC Max. external inductance Lo 10mH(3,4,5,6)
IIC Max. external capacitance Co 4.0uF(3,4,5,6)
Max. Input voltage Ui 28V(1,2)
Max. Input current Ii 93mA(1,2)
Max. Input power Pi 0.66W(1,2)
Max. internal inductance Li 0mH(1,2)
Max. internal capacitance Ci 2.5nF(1,2)
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
Immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz 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 M4
Connection method Screw connection
Tightening torque min. 0.5 Nm
Tightening torque max. 0.6 Nm
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