| Type: | Piezoresistive Pressure Sensor |
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| For: | Diffused Silicon Pressure Transmitter |
| Output Signal Type: | RS232,RS485,4-20mA,0-5V,0-10V |
| Production Process: | Welded |
| Material: | Stainless Steel |
| Thread Type: | Submersible Type |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Holykell Submersible Fuel Oil Diesel Depth Borehole Hydrostatic Water Level Sensor
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What you can benefit from Holykell HPT604 submersible level sensor?
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Features
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Advantages
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Benefits
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Six-fold protetion
(Lightning and surge protection, static protection, overvoltage protection, polarity protection, EMC anti-interference)
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More durable performance for harsh environment
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provides customers with increased safety, reliable performance, durability, and cost savings
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Using Germany imported chip
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1. 0.25%F.S accuracy
2. Long term stability: ≤±0.1%F.S. of span/year
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High precision and good stability
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Independently developed RS485 circuit board
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1. Zero temp drift: 0.1F.S/ºC,
FS temp drift: 0.01F.S/ºC
2. It shows 4 decimal places
3. Temp can be calibration by users
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1. Low temp drift
2. More accurate reading
3. Liquid level and temperature can be displayed simultaneously
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| Pressure Range | 0-0.05 Bar…..50 Bar / 0-0.5m…..500m H2O Optional | |||||||||
| Overload | 150% F.S. | |||||||||
| Burst Pressure | 500% F.S. | |||||||||
| Accuracy | ≤ ±0.5%F.S(Typical); ≤ ±0.25%F.S (by customized) @25 degree C | |||||||||
| Long-term Stability | ≤ ±0.1%F.S. of span/year | |||||||||
| Working Temp. | -40ºC~80ºC(non-corrosive medium) | |||||||||
| Storage Temp. | -40ºC~80ºC(Nitrile rubber sealing ring); -20ºC~80ºC(fluororubber rubber sealing ring) | |||||||||
| Temperature Compensation | 0ºC~80ºC | |||||||||
| Medium compatible | Compatible with 316L Stainless Steel | |||||||||
| Electronic Wire | 2 Wires | 3 Wires | 4 wires | |||||||
| Output | 4-20mA | 4-20mA+Hart | 0-5V;0.5-5V | 0-10V | 0.5-4.5V non-ratiometric | SDI-12 | Dual 4-20mA | RS485 Modbus RTU | ||
| Power Supply | 7-30Vdc | 12-30Vdc | 8-30Vdc | 13-30Vdc | 5Vdc±5% | 12Vdc | 12-30VDC | 3.5-36Vdc | ||
| Insulate resistance | >100M Ω@50V | |||||||||
| Zero Temp. Drift | 0.2%FS/ºC(≤100kPa); 0.1%FS/ºC(>100kPa) | |||||||||
| FS Temp. Drift | 0.02%FS/ºC(≤100kPa); 0.01%FS/ºC(>100kPa) | |||||||||
| Electronic connection | Fixed cable with vented tube and water proof IP68 | |||||||||
| Response time | ≤10 ms | |||||||||
| Pressure Type | Gauge pressure; Sealed gauge and absolute optional. | |||||||||
| Certificate | Exia IICT6, TUV RoHS and CE Certificate | |||||||||
| EMC Standard | EN 61326-1:2013; EN 61326-2-3:2013 EN 61000-6-2:2005; EN61000-6-4:2007+A1 |
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| Cable optional | Cable materials are optional according to request, we offer 3 types of special cables as follow: PE Cable(Water Proof); PU Cable(Oil/Fuel Proof); FEP Cable(Anti-Corrosive) |
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HPT604-A is a submersible level transducer suitable for liquid level and depth measurement. It consists of an U.S.A imported GE piezoresistive sensing element encased in 316L housing. It's all stainless steel, hermetically sealed housing make it suitable for immersion in most industrial liquids and oils.
Water Level Measurement
Fuel Level Measurement
Why Choose HOLYKELL HPT604 Level Sensor Seires?
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Benefit : Safty,worldwide application in explosive gases and vapours
Advantage:"0" leak points and permanent sealing ,common international explosionproof standards
Feature: The all-welded design,ATEX Explosion protection
2.
Benefit :Special for throw in oil for 10 years ,ensures a long service life, even under the big mechanical loads of installation and continuous use
Advantage:The customized cable has high oil resistance, flame retardant, wear resistance, uv resistance and other properties, and can withstand general mechanical external forces
Feature:PUR cable
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Suction oil filter design |
4 pore design Anti-blocking Prevent plugging rate increases more than 80% |
Simple maintenance ,easy to cleaning and installation |
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lightning surge reverse protection |
short-circuit conditions to protect prevent reverse connection; Instant voltage overload protection |
Reliable and longlasting in harsh application |
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The vent with a filter |
breath atmospher and protect moisture enter transducer |
without maintenance, even in the most humid environments. |
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USA TE Chip,Digital PCB board |
High accuracy 0.25% Small temperature drift,automatically compensates for changes in barometric pressure |
Stability,keep sensor running longer by reducing downtime and maintenance costs |
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Lowe-Power output signals |
Low-power output signals for battery-operated or solar measuring systems available ,lowest power supply is 3.3V |
energy-saving and environmental protection |
Why Choose HOLYKELL HPT604 Water /Fuel Level Sensor Seires?
1. 5-10 years design life, the lifelong maintenance; Import diffusion silicon core body, ≤1 ms response time;Its service life is 2-3 times of similar products.
2. Adopt the mili tary printed-circuit board and wiring, with good electromagnetic compatibility;Anti-interference is enhanced by 300%, the stability is over 10 years.
3. The unique design of 8 hole and The unique filter design, it Can effectively filter out impurities,
prevent blockage, prevent shock; Prevent plugging rate increases more than 80%
4. Automatic temperature compensation, -40 ~ 85, auto-correction temperature drift.
5. Five layers of seamless and waterproof dustproof connection design, international level IP68;12 mm waterproof and oil-proof cables, the service life is more than 10 years.
6.Filter cover can be filter <0.6mm impurities Overload above 20bar
7.Professional Explosion-Proof Design
Application
The HPT604 (Water/Fuel level sensor) can be found in diesel fuel tanks, gasoline tanks, DEF applications and other tanks measuring a variety of different liquids, and are highly praised by consumers.
Lift station monitoring, Tank liquid level,Landfill leachate monitoring
Construction by-pass pumping,Dewatering,Pump control,Slurry tank liquid level
Wastewater,Fuel tank. Fuel tanker
Level Measurement in Bio-Fuels
Monitoring of Gasoline & Diesel Fuel Tanks
Level Measurement in Ballast Tanks
Level Measurement in Oil Tanks
Monitoring of Contain Coolant for Diesel Engines
Level Measurement in AdBlue Tanks
Level Measurement in Kerosene
In order to recommend you the most suitable products and make an accurate quotation,please provide the following information and send it to our sales when you are going to make an inquiry, thanks !
1. What is your medium? Water ,Diesel, petrol or others.
2. Working Temperature? -30~80
3. Level range: 0-1m...500m optional
4. Output signal:4-20mA, 0-5V or others
Suppliers with verified business licenses
Audited Supplier 
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