Analyser & Instrumentation Pressure Regulators

XHR311

Steam or Electric Dual-Heated Pressure Regulator: Gas or Liquid / Piston / Non-Venting / Max. Inlet: 414 bar (6,000 psi) / Max. Outlet: 150 bar (2,175 psi) / Cv 0.06 / ATEX and IECEx Certified

* Basic Model XHR311 XHR311	* Cv Value 0.06 0.06
* Body Material ASTM A479 316/316L Stainless Steel ASTM A479 316/316L Stainless Steel	* Outlet Range Up to 50 bar (725 psi) Up to 50 bar (725 psi) Up to 100 bar (1,450 psi) Up to 150 bar (2,175 psi)
* Seat PEEK™ PEEK™	* Voltage Supply 115V 115V 230V Steam Heated
* Power Cable Supply Base of Box Base of Box Left Side of Box N/A (Steam Heated Regulator)) Right Side of Box	* Porting Configuration NL
	* Porting Configuration NL

Select Porting Configuration

Part Order Number:

XHR311 - 06 - S - 50 - P - 1 - B - NL

PRICE & LEAD TIME: Submit online enquiry or contact the Pressure Tech Sales team:
	Phone: +44 (0)1457 899307 Email: sales@pressure-tech.com	ONLINE ENQUIRY

VIEW ACCESSORIES

See example of accessories typically ordered with this product.

INTRODUCING THE XHR311...
The XHR311 is a piston-sensed, dual-heated pressure regulator, designed to maintain sample liquids and
gases in their vapour state. Certified to ATEX directive 2014/34/EU, its two 100W heater cartridges, are inserted in spiral machined sheaths, which agitate the media to help with the heat transfer and analysis process. Alternatively, the steam-heated option replaces the heater cartridges with steam tubes. The propriety PCB is easy to wire and incorporates a potentiometer to adjust the heater temperature setting, and independent channel isolation switches for liquid sampling. In addition, its electrical enclosure meets the requirements of IP66.

PLEASE CONTACT THE PRESSURE TECH OFFICE IF YOUR ORDER REQUIRES ANY SPECIAL MODIFICATIONS OR REQUIREMENTS.

APPLICATIONS:
• Natural gas sample systems
• Oxygen sample systems
• Moisture sample systems

FEATURES:
• 2 x 100W heater cartridges to maintain sample gases in their vapour state
• ATEX and IECEx certified
• Piston sensing element
• Optional entry points for cable supply

Max. Rated Inlet Pressure
Outlet Ranges
Design Proof Pressure
Seat Leakage
Weight
ATEX Marking

414 bar (6,000 psi)
Up to 150 bar (2,175 psi)
150% max. working pressure
In accordance with ANSI/FCI 70-3
4.6kg (10.1lbs)
Ex II 2G
Ex db IIC T3 Gb
-40°C = Ta = 60°C
CE 2183
UKCA 0518

Datasheets:	XHR311 (English)
Service Instructions:	XHR300 Series (English)
Step File:	XHR311-06-S-XX-X-X-B-NL
Other:	XHR300 Series - UKCA Certificate XHS300 Series - EU & UK Declaration of Conformity XHR300 Series - IECEx Certificate White Paper: Insulated Heated Reg for Hydrocarbons XHR300 Series - ATEX Certificate

Accessories

PT-C-024
Hex Panel Mount Ring: Stainless Steel / M33 x 1mm / Used on ACU300, BP010, BP300, BP301, CYL300, LF230, LF310, LF311, MF101, MF101D, MF230, MF231, TS310, TS311, XHR310, XHR311, XHS310 and XHS311

Analyser & Instrumentation Pressure Regulators

XHR311

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