Detail LU-CLT Flange Liquid Transmitter.
LU-CLT flange liquid transmitter.
1.characteristic:
LU-CLT may accurate measure liquid & density which in each kind of container. There are flat-flange & in-line-flange, and size is 3 inch (3’’) or 4 inch (4’’), specification is 1501b or 3001b, may special make for user’s requirement. If no indication, our company will deliver the flange of 3’’ & 1501b. Flange diaphragm material may be selected.
1. technical performance
·to subject: liquid in breached or seal container
·range ability:
single-flat flange type:
LU-CLT-3310
0-1.2-7.2Kpa
LU-CLT-4410
0-3-36Kpa
LU-CLT-4510
0-30-180Kpa
LU-CLT-4610
0-160-1000Kpa
LU-CLT-4710
0-400-2500Kpa
Single-in-line flange type:
LU-CLT-3330
0-1.2-7.2Kpa
LU-CLT-4430
0-6-36Kpa
LU-CLT-4530
0-30-180Kpa
LU-CLT-4630
0-160-1000Kpa
LU-CLT-4730
0-400-2500Kpa
·output: 4-20mA DC
·power: 24VDC, it may be 12VDC if non-load, max. is 45VDC
·Indicate meter (field): scale gauge length: 30mm,
grade: 2.5
·Isolating explosion: ds Ⅱ BT5, Instrinsically-safety: ia Ⅱ CT5
·positive & negative transfer: up and low may not exceed the range limit after positive & negative transfer, whatever the output is.
Max. positive transfer: 500% of the min. span.
Max. negative transfer: 600% of the min. span.
·Span & Zero: external continually adjusted
·Temperature:
temperature of operating for amplifier: -25℃ ~ +90℃
temperature of operating for sensor: -40℃ ~ +104℃
·Relative humidity: 0~100%
·Sensor capacity changes: <0.16cm3
·Static-pressure and Over-pressure limit:
1501b flange: 42Kpa (AP)~1.9Mpa (37℃)
3001b flange: 42Kpa (AP)~4.9Mpa (37℃)
·Damp: continually adjusted when time constant is between 0.2~1.67 seconds.
·Settling time: 2s,
2. performance index (note: test under the condition of none shift, max. range status of sensor, 316L stainless isolating diaphragm and other standard condition)
·Accuracy: ±0.25% of the span, including the synthesize errors of linear, change-difference and repeat.
·Stability: ±0.25% of max. range (12 months)
·Temperature affect:
zero error:±0.75% / 55℃, total errors:±1.5% / 55℃, when max. range;
zero error:±4.5% / 55℃, total errors:±5.25% / 55℃, when min. range;
· static-pressure affect: zero error <±0.5% of max. range, when add 4Mpa (AP);
range error is system error, can be calibrated.
·vibration affect: ±0.05% / g of the max. range, when 200Hz, any axis up.
·Power affect: <0.005%/V of output range
·Load affect: none affect when voltage >12VDC input to the transmitter.
3. structure index:
·Structure material: diaphragm: 316 stainless steel, hastelloy C, Monel alloy, Tantalum;
O ring: Fluorin rubber;
Flange & bolt: 316 stainless steel;
Fill oil: silicon oil or inert liquid;
Electric shell: low-Cu & aluminum alloy
Plating of electric shell: toast lacquer of amido, formyl, ethene & colophony;
·pressure-lead connector:
on high-pressure side: 3’’ or 4’’, 1501b or 3001b flange;
on low-pressure side: flange NPT 1/4 (taper pipe screw thread);
connection head screw thread NPT 1/2 (selected);
·electric parts connector:
down-lead conduit NPT 1/2 line-through hole;
·net weight: 2.4kg (exclude the selected parts)
Level Transmitter
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