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WB series intelligent temperature transmitter
Overview: Input single or dual thermal resistance and thermocouple signals, transmit isolated single or dual linear current or voltage signals of up t
Product details
◆ Overview
Input signals from single or dual thermal resistors and thermocouples, and transmit isolated linear current or voltage signals from up to three channels. Provides electrical isolation between input, output, and power supply.
◆FEATURES
Provide hardware and software suppression and processing for high and low frequency interference signals in the input signal.
● Maintain reliable performance in high-power variable frequency control systems.
The powerful function of the dedicated chip enables digital automatic/manual calibration of signals, without the need for external zero and full potentiometer assistance. It automatically dynamically calibrates the zero point and compensates for the signal automatically.
Through communication and connection with the JD-1001 operator, input and output values can be observed online.
◆ Display
Five core communication interface
Used for communication connection with HZBC-1001 operator through dedicated data cable
PowerPower status indicator light (continuously on when powered on)
Communication status indicator light (communication flashing)
Fault status indicator light (flashing fault)
ALM1When the first alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
ALM2When the second alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
When the input and output signals are in a fault state, the indicator light flashes.
Main technical indicators
System accuracy: ± 0.2% × F · S/℃
Temperature drift: ≤ 0.0015% F·S/℃
Working temperature: Industrial standard -10~+55 ℃
Input impedance: Power supply: 100 Ω; Voltage: 500K Ω
Allowable external load impedance for current output: ≤ 500 Ω when outputting 4-20mA; When the output is 0-10mA, it is ≤ 1K Ω. If a larger load is required, please provide additional instructions.
Internal impedance during voltage output: 250 Ω± 1K Ω
Insulation strength between input/output/power/communication/dual channels: ≥ 2500V.ac
Storage and transportation environment temperature:- 40～+80℃
Power supply: AC: AC 85V～260V
DC: DC 18V~36V (reverse protection)
Communication interface: RS232 or RS485
Dimensions: Width x Height x Depth (mm): 22.5 x 100 x 115
Net weight: 170-220g
◆ Selection method
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Type spectrum
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Remarks
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OW-SG
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Intelligent temperature transmitter
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input
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S
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thermal resistance
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D
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thermocouple
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First output
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C1
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4～20mA
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C2
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1～5V
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C3
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0～10mA
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C4
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0～5V
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Second output
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D1
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4～20mA
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D2
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1～5V
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D3
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0～10mA
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D4
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0～5V
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Third output
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1
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4～20mA
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2
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1～5V
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3
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0～10mA
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4
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0～5V
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Power supply mode
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D
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DC 24V
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Default AC 220V
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Please specify the signal type of the output nonlinear signal
Thermocouple: K、E、S、B、J、R、N
Thermistor: Pt100, Cu100, Cu50, BA1, BA2, G-type
If it is not within the above range, it needs to be customized separately
Explanation: 1. A single loop input can have up to three outputs, while a dual loop input can have its corresponding output set arbitrarily;
2If necessary, it can also support dual input corresponding to dual output up to a maximum of three outputs. But please specify when placing the order.
Online inquiry
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