| Customization: | Available |
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| Type: | Piezoresistive Pressure Sensor |
| Component: | Mechanical Structure Type |
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Holykell HPT200-EX 4-20mA 0-700bar Monitoring Explosion Proof Pressure Sensor
Product Description
The HPT200-EX intrinsically safe pressure transmitter is designed for use in hazardous environments, and offers a reliable pressure measurement, specifically for the high demands of industrial oil and gas applications. It approved explosion proof Exia IIC T6, and ATEX approval.
Benefit from Holykell Pressure Transmitter?
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Feature |
Advantage |
Benefit |
|
The all-welded design,ATEX Explosion protection |
"0" leak points and permanent sealing ,common international explosionproof standards |
Safty,worldwide application in explosive gases and vapours |
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The compact yet rugged construction |
2/1NPT male thread with outlet cable IP68 |
Easy installtion |
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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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PUR cable |
The customized cable has high oil resistance, flame retardant, wear resistance, uv resistance and other properties, and can withstand general mechanical external forces |
Special for throw in oil for 10 years ,ensures a long service life, even under the big mechanical loads of installation and continuous use |
MEAS TE pressure core, 0.25% F.S.,
·316L stainless steel diaphragm,
Welded 316SS Body Construction Shock and erosion
·High degree of EMC/EMI protection
·IP68 Ingress waterproof protection
·Exia IIC T6, and ATEX approval
·Custom absolute and gauge (relative) versions
·Oil,Gas applications
·Drilling platforms and pipeline
·Refineries and petrochemical industry
·Natrual gas compressors
·Marine and vessel approved
·Diesel Tank level monitoring
·Hydraulic and pneumatic system
·Harsh ,harzardous application
| Parameter | HPT200-EX | |||||
| Pressure Range | -1 to 1...0 to 0.1…0 to 600bar | |||||
| Pressure Type | Gauge /Absolute / Negative pressure optional | |||||
| Overload | 200% F.S. | |||||
| Burst Pressure | 500% F.S. | |||||
| Accuracy (Linearity Hysteresis Repeatability) | 0.5%F.S.(Typical); 0.25%F.S.; 0.1%F.S.(by customized) at 25ºC Including non-lin., rep. and hys. Optional |
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| Long-term Stability | ≤ ±0.1%F.S. of span/year | |||||
| Working Temp. | -20ºC~80ºC(corrosive medium),-40ºC~80ºC(non-corrosive medium) | |||||
| Compensation Temp. | 0ºC~50ºC | |||||
| Storage Temp. | -40ºC~125ºC(Nitrile rubber sealing ring); -30ºC~150ºC(fluororubber rubber sealing ring) | |||||
| Medium Compatible | Compatible with 316L Stainless Steel | |||||
| Electrical 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 |
RS485 Modbus RTU |
| Power Supply | 7-30Vdc | 12-30Vdc | 8-30Vdc | 13-30Vdc | 5Vdc±5% | 7-30Vdc |
| Load Resistance | (U-10)/0.02 (Ω) | |||||
| Insulate resistance | >100M Ω @100V | |||||
| Zero Temp. Drift | 0.03%FS/ºC(≤100kPa), 0.02%FS/ºC(>100kPa) | |||||
| Pressure Connection | G1/4''male, G1/2''male, 1/4''NPT male, 1/2''NPT male optional | |||||
| Electrical connection | 1/2''NPT male thread with cable outlet IP68. | |||||
| Endurance | >100 million cycles, 0…100 %FS at 25ºC | |||||
| Mechanical vibration | ±20g | |||||
| Certificate | CE RoHS ATEX | |||||
| IP rating | IP68 | |||||
| Response time | ≤10ms | |||||
| Options | Custom oil filling fluorocarbon oil (O2-compatible), olive-oil, lowest temperature oil (-55°C) | |||||
| Pressure Connection, Electrical Connection Others on request. | ||||||
| Withstand Xylene medium pressure and level application (customized) | ||||||
FAQ
Q. How to order ?
A. In order to recommend you the most suitable pressure transmitter 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 ,oil or others.
2. Working Temperature? -30~80
3. Pressure range: 0-1bar...2000Bar optional
4. Output signal:4-20mA, 0-5V or others
5.Electronic connection? Antiseptic cable or by order
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