Small Size Level Transmitter
ULB9 series liquid level transmitter is an submersible type liquid level transmitter. By using the diffused silicon pressure sensor with stainless steel diaphragm as the sensitive element, the UPX6-a pressure sensor is welded directly to the housing using laser welding technology, avoiding the use of rubber sealing rings, ULB9 has a small size and have good ability of corrosion resistance. Because of its small size, reliable quality and stable performance, so it is widely accepted by customers. The level transmitter is also made with high quality polyurethane cable with vented tube inside, it is widely used in liquid level measurement in many areas.
All welded construction, IP68 protection.
Diameter 15.8mm, easy installation and operation
Reversed polarity protection and current limiting protection.
Multiple protection structure design, high protection ability PUR, NBR, PE or PTFE cable for options.
Specifications
|
measuring ranges |
0~2mH2O...200mH2O |
|
overload pressure |
200%FS |
|
output signal |
4~20mA, 0~5V, 0~10V, 1~5V |
|
accuracy |
0.1%FS,0.25%FS, 0.5%FS |
|
load resistance |
RL=(U-9V)/0.02A(4~20mA current output) U-loop voltage(V) |
|
long-term stability |
<0.2%FS/year |
|
supply voltage |
9~32VDC |
|
compensated temperature range |
-10~70℃(0~60℃ for range ≤ 4mH2O.) |
|
storage temperature range |
-40~100℃ |
|
temperature coefficient of zero |
0.2%FS/10℃ |
|
temperature coefficient of span |
0.2%FS/10℃ |
|
insulation resistance |
100MΩ@50VDC |
|
electrical connection |
Φ7.2mm PUR shielded cable with vent hose |
|
material of wetted part and housing |
316 S.S. |
|
material of pressure membrane |
316L |
|
sealing |
welded |
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