China Thermal Resistance Temperature Isolation Transmitter

Thermal Resistance Temperature Isolation Transmitter
Features:
Three-wire, four-wire or two-wire PT100 thermal resistance signal input
Accuracy, Linearization error grade: 0.2
Linearization disposal and long line compensate circuit
Isolation Voltage: 3000VDC input/power/output
Power: 5V12V15V or 24VDC
International standard signal output: 4-20mA/0-5V/0-10V etc.
Small size, low cost
Standard, UL94V-0 anti-fire
Industrial temperature range: - 45 ~ + 85º C
Continue isolation voltage value 3000VDC
Power Vin range: ± 10%Vin
Jointing temperature(10sec. ) +300 grade. C
Vout signal load(MIN) 2kΩ
Application:
PLC/DCS systemic temperature signal isolation, acquisition.
Industrial high accuracy temperature measurement
Thermal resistance signa isolation and temperature control
Ground-loop elimination
Temperature sensor signal converter to standard signal
Oil temperature measurement and alarm
No distortion in long distance signal transmission
Electric supervision, medical application and safe isolated bar.
Description:
ISO W-Z Series is a mixed integrate circuit that thermal resistance signal as temperature high/low Isolation converter to linearity standard signal to temperature. It integrated a set of isolated DC/DC Converters, Linearization disposal and long line compensate circuit, can bring two group of each other Isolated power to input port for magnifying circuit, modulating circuit powered and output port Demodulation. They can meet industrial wide temperature, humidity, shaky poor operation condition.
Part number and description:
ISO Z - W - P - O
Type
Z1: PT100 Z2: PT10
Z3: Cu100 Z4: Cu50
Input T Range
W1: -20-100 grade. C
W2: 0-100 grade. C
W3: 0-150 grade. C
W4: 0-200 grade. C
W5: 0-400 grade. C
W6: User-defined
Power Supply
P1: DC24V P2: DC12V
P3: DC5V P4: DC15V P5: User-defined
Output Signal
O1: 4-20mA O2: 0-20mA O4: 0-5V O5: 0-10V
O6: 1-5V O7: User-defined
Examples:
1. Signal Input: PT100, temperature range: 0~100 grade. C
; Signal output: 4-20mA; Power: 24V
Part No.: ISO Z1-W1-P1-O1
2. Signal input: Cu50, temperature range: 0~100 grade. C
; Signal output: 0-5V; Power: 12V
Part No.: ISO Z4-W2-P2-O4

RTD TypeInput temperature rangePower supplyOutput signal Z1:PT100W1:-20-100ºCP1:DC24VO1:4-20mA Z2:PT10W2:0-100ºCP2:DC12VO2:0-20mA Z3:CU100W3:0-150ºCP3:DC5VO4:0-5V Z4:CU50W4:0-200ºCP4:DC15V O5:0-10V U8: Customer chooseW5:0-400ºCP8: User-defined O6:1-5VW8:User-defined O8:User-defined