| Customization: | Available |
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| Type: | Piezoresistive Pressure Sensor |
| Component: | Mechanical Structure Type |
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HPT604-BL series digital pressure level transducer is highly stable and reliable, which uses U.S.A GE pressure chips and high accurate circuit board into the stainless steel housing. Integrated construction and standard signal provide the user with easy and convenient application in the local working place. The special cable connected with housing, can be immersed into the media for a long time.
HPT604-BL is designed incorporating with monolithic computer technology and sensor digital conversion technology, its core component adopts 24-bit AD MCU micro-processor to ensure high quality of the transducer relaying on its strong function and high speed operation capacity.
The overall designed framework is to meet the requirements of increasingly enhanced industrial site application with a view to reliability, stability, high accuracy and the product also features strong function without manually operating device to ensure good interaction. Its application of digital signal processing technology is made for good disturbance immunity. It also features zero point automatic stable follow up capacity and automatic temperature compensation.
| Parameter | HPT604 (BL Type) | ||||||
| Pressure Range | 0-0.1Bar…..2 bar / 0-1m…20m fuel level Optional (See P1 page description) | ||||||
| * 80m max for SDI-12 signal | |||||||
| Overload | 200% F.S. | ||||||
| Burst Pressure | 500% F.S. | ||||||
| Accuracy (Linearity Hysteresis Repeatability) | Better than ±0.25%F.S @25 degree C Including non-lin., rep. and hys. |
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| Long-term Stability | ≤ ±0.1% of span/year | ||||||
| Working Temp. | -30-80ºC(non-corrosive medium) | ||||||
| Storage Temp. | -40ºC~80ºC | ||||||
| Temperature Compensation | -10~80ºC | ||||||
| Medium compatible | Compatible with 304 Stainless Steel | ||||||
| Electrical Wire | 2 Wires | 3 Wires | 4 wires | ||||
| Output | 4-20mA | 1-5V;0-5V | 0-10V | 0.5-4.5V | SDI-12 | Dual 4-20mA | RS485 Modbus RTU |
| Power Supply | 7-30Vdc | 8-30Vdc | 13-30Vdc | 5Vdc±5% | 12Vdc | 12-30Vdc | 3.5-36Vdc |
| Polarity protection | Yes | Power wires-Yes; Signal Wires-Yes, Power&Signal Wires-No! | |||||
| Insulate resistance | >100M Ω@50V | ||||||
| Zero Temp. Drift | 0.2%FS/ºC(≤35kPa); 0.1%FS/ºC(≥35kPa) | ||||||
| FS Temp. Drift | 0.02%FS/ºC(≤35kPa); 0.01%FS/ºC(≥35kPa) | ||||||
| Electrical connection | Fixed cable and water proof IP68 | ||||||
| Response time | ≤4 ms (digital signal ≤200 ms) | ||||||
| Pressure Type | Gauge pressure 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 | |||||||
| Lightning Protection | Surge ±2000V, Air conduction ±8000V; contact discharge ±4000V protection. | ||||||
| (optional functions) | |||||||
| Cable optional | Cable materials are optional according request, we offer 3 type special cables as follow: | ||||||
| PE Cable(Water Proof); PUR Cable(Oil/Fuel Proof); FEP Cable(Anti-Corrosive) | |||||||
·Level measurement in Bio-Fuels
·Monitoring of Gasoline & diesel fuel tanks
·Level Measurement in Ballast tanks
·Level Measurement in ground water level
·Monitoring of irrigation equipment
·Control of pumping stations
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