3rd Floor, building 1, Zaimao industrial park, Baoji road, Bantian, Longgang district,
Shenzhen City, China Post code: 518049
2.5V, a lagging power factor and capacitive load, C = Vo
÷
2.5V;
If the output is 0-4mA-20Ma, when output 12mA, a advance
power factor and inductive load, C = (20 mA -Io)
÷
8 mA; when
output less than 12 mA, a lagging power factor and capacitive
load, C = (Io-4 mA)
÷
8 mA.
6The monitoring meter measures the DC voltage output value Vo
or the current output value Io.
│
Vo-Vz
│≤
25mV is normal, or excessive (0-5V output, 0.5);
│
Io-Iz
│≤
80uA is normal, or excessive (4-20mA output, 0.5);
│
Io-Iz
│≤
100uA is normal, or excessive (0-20mA output, 0.5);
7 Repeat the NO.4 and NO.5 operations, the resulting point value
│
Vo-Vz
│≤
25mV or
│
Io-Iz
│≤
80uA (100uA), the accuracy level
of transducer is qualified.
Note:
please consult with our company for the verification method
of other technical indicators.
11 Notes
1
Please pay attention to the power supply information on the
product label, and the power supply used grade of the transducer,
otherwise it will cause the product to be damaged.
2 Transducer for the integrated structure, not removable, and
should avoid collision and fall.
3
The transducers are used in environments with strong
electromagnetic interference. Standard precaution such as
shielding the input and /or output lines should be observed. All
lines should be as short as possible. If a group of transducers are
mounted together, keep a space more than 10mm between adjacent
units.
4 The input value given on the transducer label refers to the RMS
value of the ac signal.
5
Only use the effective terminal of the transducer. The other
terminals may be connected with the internal circuit of the
transducer, and can
’
t be used for other purposes.
6 Transducer has a certain anti-lightning ability, but when the
transducer input and output feeders exposed to extreme bad
environments, must be taken lightning protection
measures.
7 Don
’
t damage or modify the product label and logo. Don
’
t
disassemble or modify the transmitter, otherwise the company will
no longer provide the product "three guarantees" (replacement,
return, repair) services.
8 The transducers use flame-retardant ABS plastic shell package.
which limit temperature is +75
℃
. The shell will be deformed with
high-temperature baking, and will affect product performance. Do
not use or save the product near the heat source. Do not bake the
product in a high-temperature oven.
9 When measuring the voltage or current with the multi meter pen,
please screw the terminal screw in the end, otherwise it may not
measure the voltage or current output value.