Product Description
<1>. QDL80A series temperature transmitter is composed of a temperature sensor and a signal converter. The signal converter is installed in the cold junction box of the temperature sensor, and directly converts the voltage and resistance signals detected by the temperature sensor into a 4-20mA current output.
<2>. The structure is simple, easy to install, use and maintain. It is a new generation of temperature detection and control instrument, which is well received by designers and users. <3>. At present, it has been widely used in petroleum, chemical, metallurgy, power station, light industry and other departments, and is used with regulators, recording instruments, computers, etc. to form various measurement and control systems.
Technical Parameters
Model | QDL80A Temperature Transmitter |
| Measuring Range | -50 ~ 250℃ |
Power supply | 10~36VDC (Standard 24VDC) |
Output Signal | 4~20mA; 0~5V; 1~5V; 0-10V; RS485 |
Accuracy | 0.2%F.S; 0.5%FS |
Response Time | ≤1ms (up to 90%FS) |
Long-term Stability | ±2F.S/Year |
| Medium Temperature | -50~250℃ |
Overload Capacity | 200%F.S |
Insulation Resistance | 100MΩ/250VDC |
Sensitivity Drift | ±2%F.S |
Zero Drift | ±2%F.S |
Protection | IP65 |
Measuring Medium | Various medium which is compatible with SS304 |
Material | Junction box: Low content Cu-Al alloy Probe: SS304, SS316 |
Selling Points
Selection
Product Dimension
Wiring Diagram
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