Loop calibrator PIE334

&Easy to use
Can check, calibrate, and measure all milliamp loop signals.
Can be used to analyze any node in the loop. Measuring or acting as a ground signal source, the simulated wire transmitter can power a wire transmitter and measure its output.
&Convenient reading
Light up the backlight and you can still read clearly even in dim light
&Loop problem inspection
Patented circuit diagnosis technology can quickly detect ground faults and leakage
/> & Milliamp signal generator
can calibrate recorders, digital displays, stroke valves and all instruments that receive milliamp signal operation. The output value can be easily set by using it, and the output value will change one small step per rotation. Of course, it can also The meter can be set to display in percentage form.
&Automatic step or ramp output
Press and hold the key to perform step output in parts or parts within the milliamp range.
&Calibration using loop power
Check the loop and an alternative 2-wire transmitter may be used. Any loop power supply can be used.
&Read Loop Current
Check the controller output or measure the loop mA signal at any point in the loop to measure the . . (. .%) signal with high accuracy.
&Power supply/measurement two-wire transmitter
When measuring two-wire transmission output and other loop equipment, you can use its own built-in battery and switching power supply to simulate output DC to all equipment in a process loop. powered by. Utilizes built-in ohmic resistors to power the transmitter, simplifying connection to communications.
&Read DC voltage
&Improved Design
The design team members of the calibrator are formed by the team that designs and manufactures the instrument (brand). But we do not repeat our previous achievements. Display size, backlight design, display of more digits, switches and battery replacement have all been improved and optimized. We have added a rubber protective cover and a tilt stand.
Characteristic Parameters
) General Parameters Operating Temperature Storage Temperature & ( ) Relative Humidity Range (, ( ), Dimensions Length Width Height Weight including the weight of the rubber cover of the battery box) Battery Section. Volt Alkaline Battery Power Adapter Volts AC/
Volts AC/ Optional Ni-Cd battery pack Voltage AC only for use in North America Charger and rechargeable battery Low battery Low battery hour advance warning Overvoltage protection Overvoltage protection value voltage (lasts seconds) Volts (sustainable seconds) display. Inch screen (mm height) with backlight design' )
) Signal source/power supply measurement, wire transmission range and resolution. . mA or. . Accuracy better than (. Reading +. ) Temperature effect & . %/&Full-scale loop voltage& at. Loop drive capability leakage detection & continues for hours
Loop drive capability leakage detection & continues for hours
Battery life in mA Not less than hours, not less than hours when the screen backlight is turned on' )
) Read the milliampere value range and resolution. . Milliamperes or the percentage of milliamperes ( ) Accuracy & (. Less than milliamps )+.mA
& (. less than mA)+.mA overload/current wire system generally mA battery life is generally not less than 2 hours' )
) two-wire system transmission accuracy and Measure the same input terminal voltage drop overload/current limit mA loop voltage line system battery life is not less than hours, turn on the backlight display is not less than hours