详情
1. technical
performance
● to
subject: liquid, gas or vapour
● range
ability:
|
LU-CGPS****0
|
**0.***1.5KPa
|
|
LU-CGPS****0
|
**1.**7.2Kpa
|
|
LU-CGPS****0
|
*****6Kpa
|
|
LU-CGPS****0
|
*******0Kpa
|
|
LU-CGPS****0
|
*********0Kpa
|
|
LU-CGPS****0
|
*********0KPa
|
|
LU-CGPS****0
|
***********0Kpa
|
|
LU-CGPS****0
|
***********0Kpa
|
|
LU-CGPS****0
|
***********0Kpa
|
● output:
***0mA DC
● power:
*4VDC, it may be *2VDC if non-load, max. is *5VDC
● load
characteristic:
● positive
& negative transfer: up and low may not exceed the range limit
after positive & negative transfer, whatever the output
is.
Max. positive transfer: **0%
of the min. span.
Max. negative transfer: **0%
of the min. span.
● Temperature:
temperature of operating for amplifier: **5℃ ～
**0℃
temperature of operating for sensor: **0℃ ～
***4℃
● Relative
humidity: 0~**0%
● Sensor
capacity changes:<0.*6cm3
● Indicate
meter (field): scale gauge length: *0mm,
grade: 2.5
● Isolating
explosion: dsⅡ
BT5, Intrinsically-safety: iaⅡ CT5
● Span
& Zero: external continually adjusted
● Over-pressure:
0 (absolute pressure) –*4Mpa, when range< 6Mpa;
0
(absolute pressure) –*2Mpa, when range< *0Mpa;
0
(absolute pressure) –*2Mpa, when range< *2Mpa;
no
damage for transmitter but may cause zero shift, suggest not to
operate over-pressure, the max. pressure is *0Mpa for flange
template.
● Damp:
continually adjusted when time constant is between 0.2~1.*7
seconds.
● Settling
time: 2s,
2. performance index (note: test under
the condition of none shift, max. range status of sensor, **6L
stainless isolating diaphragm and other standard
condition)
● Accuracy:±0.*5%
of the span, including the synthesize errors of linear,
change-difference and repeat.
● Stability:±0.*5%
of max. range (*2 months)
● Temperature
affect:
zero error:±0.5% / *5℃, zero & range
errors:±1.0% / *5℃, when max.
range;
zero
error:±3.0% /
*5℃, zero & range
errors:±3.5% / *5℃, when min.
range;
note: for type
LU-CGPS****0 (***0), temperature affect is double times of
above
● Over-pressure
affect:±0.*5% of
max. range (according to permitted over-loads
for different ranges)
● vibration
affect:±0.*5% / g
of the max. range, when **0Hz, any axis up.
● Power
affect: <0.**5%/V of output range
● Load
affect: none affect when voltage>*2VDC input to the
transmitter.
● Mounting
position affect: may cause zero error max. 0.*4Kpa, but can be
calibrated, none affect for range
3. structure index:
● Structure
material: diaphragm: **6 stainless steel, hastelloy C, Monel alloy,
Tantalum;
O ring: Fluorin rubber;
Flange & bolt: **6 stainless steel;
Fill oil: silicon oil;
Electric shell: low-Cu & aluminum alloy
Plating of electric shell:
toast lacquer of amido, formyl, ethene &
colophony;
●
