Đầu báo các loại khí cháy Spectrex 40/40U-UB

The new 40/40UV Flame Detector detects hydrocarbon-based fuel and gas fires, invisible hydrogen flames, and fires from hydrides, ammonia, silane and other organics. The 40/40U-UB is the most durable and weather resistant UV flame detector currently on the market. Its new features include a heated window to eliminate condensation and icing; HART capabilities, for digital communications; lower power requirements; and a compact, lighter design.

Due to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is SIL2 (TUV) approved to IEC 61508.

The model 40/40UB includes a Built-in-Test (BIT) feature, whereas the 40/40U model does not.

 

Features

• UV Spectrum Design
• Fast Response - 200 msec to flash fire
• Automatic and Manual Built-In-Test (BIT) - to assure continued reliable operation
• Heated Window - for operation in harsh weather conditions (snow, ice, condensation)
• Multiple output options for maximum flexibility and compatibility

Ø      Relays (3) for Alarm, Fault and Auxiliary

Ø      0-20mA (stepped)

Ø      HART Protocol for maintenance and asset management

Ø      RS-485, Modbus Compatible

• High Reliability - MTBF - minimum 150,000 hours
• Approved to Safety Integrity Level 2 (SIL2 - TUV)
• Model 40/40UB only
• 5-Year Warranty
• User Programmable via HART or RS-485
• Ex approved for Zone 1 hazardous area location

Ø      ATEX

Ø      IECEx

Ø      FM/FMC

Ø      CSA

• 3rd party Performance Tested

Ø      EN54-10 (VdS)

Ø      FM3260 (FM)