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Next Generation HPR-2 Electrically Heated
The HPR-2 Series heated pressure regulator is designed to supply heat to samples entering instrumentation systems.
It can be used to preheat liquids, to prevent condensation of gases or to vaporize liquids prior to gas analysis.
The HPR-2 Series of vaporizing pressure reducing regulators are both CSA and ATEX approved.
New! Innovative controller replaces 16 products and covers 4 temperature ranges.
Single Electronic Controller replaces 16 product types and covers 4 temperature ranges. The electrical components of this unit are securely housed in a Class A, B, C, D condulet assuring that there is always an adequate flame path between the environment and the controller. Safety considerations can be further enhanced by using the optional TCO (Thermal Cut Out) heater cartridge. This feature enables the unit to boast a T3 rating with up to 250 watts of power (250w is rated T2C for CSA).
- Optional HASTELLOY® C and MONEL®
- Electropolished body with better than 25 Ra finish in diaphragm cavity for an optimal sealing surface
- Bubble-tight shutoff
- Modular pressure control and heat exchanger assemblies for easy maintenance
- Unique spiral wrapped heat exchange element provides up to 100 square inches of heat transfer area.
- Available in 120VAC or 230VAC
- Optional TCO heating cartridge
- INCONEL® diaphragm standard
Applications
- Petrochemical refineries
- Chemical production facilities
- Pilot plants (chemical & petrochemical)
- LNG loading and off-loading points
- Natural gas pipeline sampling
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| CONSTRUCTION | 316L stainless steel |
| ADJUSTABLE PRESSURE CONTROL RANGES |
0–10, 0–25, 0–50, 0–100, 0–250, 0–500, 0–750 and 0–1000 psig |
| INLET PRESSURE | up to 6000 psig at 380° F (193° C) |
| HEATING CAPACITY RANGES (IN WATTS) |
50, 100, 150, 200 and 250 |
| CV COEFFICIENT | 0.06, 0.025, 0.2 |
| CERTIFICATIONS | CSA certifi cation # LR-82566-5 ATEX Directive 2014/34/EU Certifi cation # TRL03ATEX11001X |
Support Materials
Flow Formulas