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Shanghai Automation Instrumentation Co., Ltd.
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Home News Pt100 to 4-20ma temperature transmitter...

Overview:

Thermal resistance temperature transmitter products are mainly used for the isolation and transmission of Pt100, Pt1000, Pt10, Cu50, Cu100 and other sensor signals (the sensor needs to be configured by the user). It is mainly used to measure the temperature of -200 ~ + 600 ℃ in the industry. . The transmitter has linearization and long-line compensation functions, and is calibrated according to the Pt100 national standard index table when it leaves the factory, which fully meets the 0.2 level accuracy requirements. The input, output and auxiliary power supply are completely isolated (three isolations) and can withstand an isolation voltage of 2500VDC. The product adopts DIN35 international standard rail mounting method, with small size, high accuracy, stable performance and high cost performance, and can be widely used in petroleum, chemical, power, instrumentation and industrial control industries.

The temperature signal isolation amplifier is very convenient to use. Just connect the wire to realize the isolation and transmission of the thermal resistance signal.

Main features:

>> Input: Pt100 (-200 ~ + 600 ℃) (Range can be selected)

You can also choose input as Pt1000, Pt10, Cu50, Cu100, etc.

>> Output signal: 4 ~ 20mA, 0 ~ 5V, 0-10V and other standard signals

>> Auxiliary power: 5V, 9V, 12V, 15V or 24V DC single power supply

>> Industrial temperature range:-45 ~ + 85 ℃

>> Accuracy grade: 0.2 grade (FSR%, relative to temperature)

>> Contains linearization and long-line compensation functions

>> Isolation and withstand voltage: 2500VDC (1mA, 60S), input / output / power, three isolation

>> Installation: DIN35 rail installation

>> Dimensions: 79x69.5x25mm

General parameters:

Precision ------- 0.2% (relative to temperature)

Enter the three-, four-, or two-wire thermal resistance signals. You can choose thermal resistances such as Pt100, Pt1000, Pt10, Cu50, Cu100, etc.

When ordering, it is necessary to choose a temperature range to correspond to the output.

Input ------- Standard voltage or current signal. It can also be customized by the user.

Response time ------- ≤100mS

Auxiliary power ------- DC5V, 9V, 12V, 15V, 24V

Work rate ------- <1W

Temperature drift ------- 50ppm / ℃ (typical value)

Load capacity ------- Voltage output: ≥ 2 kΩ

Current output: ≤ 450Ω

Isolation ------- signal input / output / output / auxiliary power three isolation

Isolation voltage 2500VDC, 1 minute, leakage current 1mA

Withstand voltage ------- 3KV, 1.2 / 50us (peak)

Working temperature ------- -40 ~ + 85 ℃

Storage temperature ------- -40 ~ + 85 ℃

Operating humidity ------- 10 ~ 90% (non-condensing)

Storage humidity ------- 10 ~ 95% (non-condensing)


Product Categories

  • Shanghai Automation Instrumentation No. 3 Factory
    • Thermocouples
    • Thermal resistance
    • Bimetal thermometer
    • Temperature transmitter
    • Non-contact thermometer
  • Shanghai Automation Instrumentation No. 4 Factory
    • Pressure guages
    • Pressure transmitters
    • pressure controllers
  • Shanghai Far East Instrumentation Factory
  • Shanghai Automation Instrumentation No. 5 Factory
    • Ultrasonic Level Meter
    • Magnetic Level Gauge
    • Magnetostrictive Liquid Level Transmitter
    • Radar Level Meter
    • Electric Float Level Transmitter
    • Floating Ball Level Meter
    • Floating Ball Liquid Level Switch
    • Radio frequency admittance switch
    • Input-Type Liquid Level Transmitter
    • Tuning Fork Level Switch
    • Intelligent Radar Level Meter
    • Resistance level switch
  • Shanghai No. 9 Automation Instrumentation Co., Ltd.
    • Electromagnetic Flowmeter
    • V-Cone Flowmeter
    • Glass Rotor Flowmeter
    • Metal Tube Rotor Flowmeter
    • Throttling Device
    • Ellipse Flowmeter
    • Vortex Flowmeter
    • Turbine Flowmeter
    • Wedge Flowmeter
    • Sliding vane flowmeter
    • Roots flowmeter
    • Flow Switch
  • Shanghai Automation Instrumentation No. 11 Factory
    • Electric Actuator
    • electric-pneumatic valve positioner
    • angle electric actuator
    • Intelligent electric actuator
  • Shanghai Automation Instrumentation No. 7 Factory
    • Electric valve
    • Pneumatic valve
    • Manual Valve
    • Electric Actuator
    • Electric Valve Actuator
    • Pneumatic Actuator
    • Electric Actuator Accessories
  • Shanghai Automation Instrumentation Co., Ltd.
  • Shanghai ZiYi Marine Instrument Co.,Ltd
    • Frequency Meter
    • Ammeter
    • Power Factor Meter
    • Voltmeter
    • Current voltmeter
    • Controllable Voltage Regulator
    • Megger
  • Shanghai Automation Instrument Tachometer and Instrument Motor CO.,LTD
    • Fixed magnetic tachometer
    • Handheld centrifugal tachometer
    • Rotating speed digital displayer
    • Electric tachometer
    • Non-contact handheld digital tachometer
    • Standard speed generator
  • Shanghai Dahua Instrument Factory
    • Automatic balanced recorder
    • Circular chart recorder
    • Intelligent digital display regulator
    • Intelligent data logging device
  • Shanghai Hua Dong Electronic Instrument Factory
    • Weighing sensor
    • Weighing controller
    • Weighing amplifier
    • Weighting Resistance Strain Meter

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