Product Introduction: YS-WZPB integrated digital temperature transmitter adopts more advanced low-temperature drift components, with high accuracy stability and very small temperature drift error. The intelligent integrated digital temperature transmitter is a two-wire intelligent temperature control module that can be configured on a PC. It can receive PT100 heat ..
The YS-WZPB integrated digital temperature transmitter adopts more advanced low-temperature drift components, with high accuracy stability and very small temperature drift error. The intelligent integrated digital temperature transmitter is a two-wire intelligent temperature control module that can be configured with a PC. It can receive signal input from PT100 thermal resistance, set the range, and linearize PT100 to output a current signal of 4-20mA corresponding to temperature.
The module of the transmitter is generally installed in the head junction box of the transmitter. The transmitter design is compact, and the circuit adopts low-power design to reduce the heat generation of the circuit and the impact of environmental temperature on the transmitter. Enhanced anti-interference design enables long-term stable operation in industrial grade environments ranging from -40 to 80 ℃.
The YS-WZPB integrated digital temperature transmitter is designed with LED display function, completely solving the customer's need for temperature transmitter products with display heads. The whole machine adopts a low-power design, and the LED display can be reliably used in industrial grade environments of -40~80 ℃ for a long time. The display panel has buttons and LED human-machine interface, which can be configured and calibrated through communication software or through panel human-machine calibration.
Characteristics of intelligent integrated digital temperature transmitter:
Intelligent two-wire 4~20mA working mode, better anti-interference ability, signal lossless remote transmission.
Provide true constant current excitation for sensors, with a standard three wire PT100 connection method.
Specially customized ASSIC circuit with higher integration and better reliability.
Full digital calibration, no movable potentiometer, temperature drift as low as<>
Enhanced EMC anti-interference design, hardware watchdog, suitable for various industrial environments with harsh electromagnetic conditions.
Pure digital PT100 calibration calculation has higher accuracy.
Intelligent USB/single line calibration interface, wiring connection, professional calibration configuration software, convenient and fast calibration use.
The calibration software for professional transmitters has both user and factory versions, and the user version cannot modify the calibration parameters.
The standard three wire PT100 connection method automatically cancels out the line impedance.
Fully intelligent integrated LED display interface, ensuring overall structure and performance.
Main parameters of intelligent integrated digital temperature transmitter:
Power supply voltage: 10~36VDC, recommended 24VDC.
Measurement range: -200 ℃~850 ℃, * * * transmission range of less than 50 ℃, can be configured on PC.
PC interface: USB
Output signal: two-wire system~20mA, current resolution of about 1.6mA.
Current limit: approximately 22 milliamps
Temperature drift coefficient:<20ppm>20ppm>
Working environment: temperature -40 ℃~85 ℃, humidity:<>
Measurement accuracy: 0.1% FS (calibrated basic range)
Selection method for integrated digital temperature transmitter: (P in WZPB is the temperature sensing element material platinum {Pt100}, classified as thermocouple or thermistor, according to customer requirements.). B refers to the transmission output)
| model |
category |
Installation and fixation method |
junction box form |
Protection tube diameter |
Explosion proof sign |
Core structure |
Protective tube features |
Explanation |
| YS-WZPB |
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Integrated temperature transmitter |
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R |
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thermocouple |
| Z |
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thermal resistor |
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1 |
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No fixed device |
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2 |
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Fixed thread |
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3 |
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Movable flange |
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4 |
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Flange |
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5 |
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Flexible tube connector type |
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6 |
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Fixed thread cone form |
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7 |
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Straight pipe joint type |
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8 |
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Fixed threaded pipe joint type |
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9 |
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Active threaded pipe joint type |
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2 |
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Anti spray type |
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3 |
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waterproof type |
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4 |
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explosion-proof type |
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0 |
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Ф16 |
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1 |
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Ф12 |
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2 |
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Ø 16 high alumina pipe |
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3 |
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Ø 20 high alumina pipe |
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B |
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flameproof |
|
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none |
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Common Component |
| K |
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Armor components |
|
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F |
corrosion-resistant type |
| N |
Wear-resistant type |
| YS-WZPB |
R |
2 |
4 |
0 |
B |
K |
F |
Typical Model Selection |