Product Overview:
HPM426W type liquid level transmitter by sapphire pressure sensor as a measuring element, is proportional to the depth of the liquid level of the hydrostatic pressure measured accurately, and through the signal conditioning circuit is converted into standard (current or voltage) signal output, and build up the output signal and the depth of the liquid, the linear relation between implementation on the depth of liquid measurement.High precision, small volume, direct into the liquid, easy to use.Liquid level probe adopts sapphire sensor, which has good working characteristics even at high temperature.The probe and sensor are titanium alloy, anticorrosive and wear-resistant, suitable for medium environment with high temperature particle impurities, and suitable for sea water measurement.
Features:
·Probe input measurement, simple and convenient
·High temperature medium liquid level measurement, maximum temperature 150ºC
·All titanium structure, suitable for anticorrosive medium and sea water measurement
·The membrane is hard and wear-resistant, suitable for measuring medium containing granular impurities
·Field display is available
Parameters:
| Measuring Medium |
Various liquids compatible with titanium |
| Pressure Range |
0~1...100mH2O |
| Overload |
1.5 times the full scale |
| Accuracy |
±0.2%FS |
| Long-term Stability |
±0.2%FS/year |
| Operating Temp |
-50~150ºC |
| Compensation Temp |
-20 ~ 100ºC |
| Temperature Drift |
≤3%FS(within the range of temperature compensation) |
| Supply Voltage |
24VDC(18~36V) |
| Output Signal |
4~20mADC |
| Protection of Shell |
IP68 (sensor part); IP65(junction box) |
Structure Drawings:
Sensor Part:
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Display Part:
Electrical Connection:
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Ordering Guide:
| Item NO. |
Type |
|
| HPM426 |
Level Transmitter |
| |
Pressure Range |
Measuring Range |
|
| [0~X]mH2O (L) |
X is measuring range
L is the length of cable |
| |
Code |
Output Signal |
|
| B1 |
(4~20)mA |
| B3 |
(0~10)V |
| B4 |
(0~5)V |
| B5 |
(1~5)V |
| B6 |
(0.5~4.5)V |
| |
Code |
Thread Spec |
|
| P1 |
M20×1.5, bottom fixed |
| P4 |
G1/2, bottom fixed |
| P20 |
M30×1.5, top fixed |
| F25 |
DN25 flange, top fixed |
| F50 |
DN50 flange, top fixed |
| |
Code |
Electrical Connection |
|
| C2 |
Cable Outlet |
| |
Code |
Structure&Material |
| Diaphragm |
Interface |
Shell Material |
| M4 |
Titanium |
Titanium |
Titanium |
| |
Code |
Additional Functions |
| D1 |
LED Display |
| D2 |
LCD Display |
| |
Cable material customized |
| HPM426 |
[0~2]mH2O (3) |
B1 |
P20 |
C2 |
M4 |
D2 |
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Certification:
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FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is lead time of your product?
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
5. Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
6. Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.
7. Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
8. Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU.
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