AD105 dial switch type intelligent temperature transmitter Pt100, Cu50, Pt1000 input, 4...20mA output, lightning protection, anti-pulse group, anti-radio frequency interference, can effectively suppress the impact caused by leakage AD105 dial-switch intelligent temperature transmitter is an intelligent two-wire temperature transmitter that can set the measuring range through the dial switch, and also has the PC programmable function. It can accept RTD input and linearize the input signal, output 4...20mA (two-wire system) standard signal, and transmit to DCS, PLC and other system control equipment; with sensor damage, short-circuit fault signal can be Pre-setting and other features. The power supply method supplies power to the output circuit. No additional power supply is required. That is, it is a passive type. It is usually installed in the header box of the temperature sensor. The mounting hole is a circular strip design that can meet the requirements of junction boxes of different sizes. It can also pass The mounting bracket is mounted on a standard DIN rail. Technical Parameters Attributes parameter Configuration method DIP switch + PC programmable Power debugging Need not input signal Pt100,Cu50,Pt1000 Measuring range -200...+850°C Minimum range 10K Conversion accuracy ≤0.2% or 0.2k output signal 4...20mA 2-wire Sensor failure alarm Output drops to ≤3.6mA or output rises to ≥21.5mA voltage 9...30V DC Limiting current ≤25mA Maximum load (V power supply -9V)/0.025A (output current) Response time 1S Lightning protection ±4000V (≤5 times) Anti-pulse group ±4000V Anti-radio frequency interference >10V/m (80MHz...1000MHz) Ambient temperature -40...+85°C Temperature drift 0.008% FS / 1°C Long-term stability ≤ 0.1°C/year or 0.05%/year Dimensions (diameter x thickness) Φ44 x 24
As an inflatable toy manufacturer based in Guangdong, China, we specialize in the production of a wide range of engaging and high-quality products. Our offerings include the following: inflatable pool, inflatable pool toys, swimming pool toys, inflatable water mat, inflatable pool chair Lixin Outdoor Product Co., Ltd , https://www.leadingproduction.com
AD105 dial switch intelligent temperature transmitter, in the range of adjustment, no need to supply power, but no need to access the resistance box or signal generator at the input, it is as simple as a small screwdriver, adjust the position of the dial switch , can adjust the range range; whether in conjunction with the use of sensors, or when used in the field, can be adjusted in real time, greatly reducing the adjustment time, while also reducing the difficulty of adjustment to a minimum, and no longer need to learn Those cumbersome configuration methods; with intuitive dial switch, you can check the current set range by the position of the dial switch, this range of intuitive features, easy to understand, WYSIWYG, At the same time, the probability of errors when adjusting the measuring range is minimized.
The product uses lightning protection and anti-electric fast transient (pulse group) interference circuit design. With the lightning protection function, the lightning protection index reaches the induction lightning (≤±4000V) for 5 consecutive times without damage to the equipment to protect the connected equipment from being damaged; both the input end and output end have anti-electric fast transients (bursts) ) ±4000V interference capacity. This product can effectively prevent the damage caused by induction or the power system's internal high-power equipment start and stop, line faults, switching action, the operation of inverter equipment and welding machine on site construction and other reasons.
The product adopts a compact structure design, easy installation; the ultra-low power design of the internal circuit greatly reduces the temperature drift caused by the heat dissipation of the components when the instrument is working, improves the long-term stability of the product, and prolongs the service life; The range is easily adjusted; the measuring accuracy of the instrument is increased; the ambient temperature range -40...+85°C ensures that the instrument works properly in harsh environments.
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· Quality Assurance:
At the heart of our manufacturing process is a commitment to quality and safety. We adhere to stringent quality control measures, ensuring that each product meets international standards for durability, materials, and child safety.
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August 25, 2024