Current signal generator, high-precision current signal source, hand-held valve operator
(High-precision current signal source/hand-held valve operator)
Overview of Beijing Jinzhengmao type current signal generator and Called current signal source, it is an automated instrument calibration instrument that generates/current signals with a power output function and can simulate the output of two-wire, three-wire, and four-wire transmitters. Mainly used for debugging and calibration of various thermal instruments such as sensors, transmitters, regulators, recorders, displays, industrial valves, etc. Using military-grade components, the output signal is more stable and reliable, and the instrument accuracy is as high as .%. It can be used as calibration equipment for instrument
manufacturers. It can completely replace imported high-end products.
Jingjin Zhengmao current signal source, high-performance digital synthetic signal source, 1-digit LCD display, military-grade component extra-stable instrument, key operation can quickly switch the output current size, equipped with %, %, %, % , % percentage output, and the increase and decrease keys can be used to continuously change the output current. This function is particularly useful when adjusting the zero point and full scale of the instrument and the opening and closing positions of on-site valves. The maximum current output can be customized.
1. Main technical features Beijing Jinzhengmao current signal source
◇ High-performance digital synthetic signal source, 1-digit LCD display, military grade, signal extra-stable instrument
◇ High-precision, high-precision resolution, with multiple output modes, fast, convenient and practical
◇ Continuous output can set the output range arbitrarily, such as,
◇ With step output function, each step value can be set and stored arbitrarily
/> ◇ For example, step output
◇ Has the function of simulating two-wire, three-wire, and four-wire transmitters
◇ Full-featured protection, effectively overcomes misoperation, with external power output
◇ Double-line large-screen LCD display, multiple information can be displayed at the same time, with backlight
◇ AC/DC power supply, built-in large-capacity rechargeable battery, suitable for working in various occasions
◇ High precision, stable signal , can be used as standard calibration equipment for automation instrument manufacturers.
2. Output technical indicators Beijing Jinzhengmao current signal source
Energy technical parameters
Output current & resolution
Maximum output current can be customized
Degree.%
Step output is available
Continuous output is available
Set output and storage are available
Analog transmitter function simulates two-wire, three-wire, and four-wire transmitters
Output Yes
Output overload indication is available
Full-function self-protection is available
Backlight is available
Dimensions
Weight.
3. Applications Beijing Jinzhengmao current signal source
It is especially suitable for the debugging of on-site electric valves in any occasion where current signals are required.
Any occasion where DC signals are required, calibration, verification, debugging of secondary instruments, etc.
On-site instrument debugging for any occasion where two-wire, three-wire or four-wire transmitters need to be simulated.
Any occasion where power supply is required, it is mostly used for power supply of field instruments, sensors and transmitters.
4. Wiring diagram Beijing Jinzhengmao current signal source
5. Product accessories Beijing Jinzhengmao current signal source
Instructions for use and certificate, one set of alligator clips each
Test line, one electrical appliance, one charger and one instrument connection cable
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