Honeywell 2104B2111 Searchline Excel Short Range Receiver ATEX

FAQ

Q1: What is the Honeywell 2104B2111 used for?
A1: It is an open path infrared gas detector receiver for short-range applications, primarily used with the Searchline Excel system to detect hydrocarbon gases.

Q2: Which gases can the 2104B2111 detect?
A2: It can detect methane, ethane, propane, butane, pentane, hexane, ethylene, propylene, butadiene, methanol, and ethanol.

Q3: What type of test filters does this receiver use?
A3: It uses plastic functional test filters tailored for Mod States 0 to 6, as specified for accurate gas calibration.

Q4: What is the procedure for testing the unit?
A4: The SHC-1 Handheld Interrogator is used to display readings, and test filters are inserted in front of the receiver to verify proper operation.

Q5: How do I know if the receiver is functioning correctly?
A5: If the gas reading is within ±0.5 LEL.m of the originally recorded value when using a specific test filter, the unit is working correctly.

Q6: What should I do if the test reading is out of range?
A6: Clean the optical surfaces, re-zero the unit using the SHC-1, and repeat the test. Also verify system alignment if needed.

Q7: Is this model ATEX certified?
A7: Yes, the 2104B2111 receiver is certified for ATEX environments, making it suitable for hazardous areas.

Q8: What are the dimensions and weight of the device?
A8: The unit measures 140 × 150 × 152 mm and weighs 7 kg.

2104B2111 Honeywell Searchline Excel Short Range Receiver ATEX

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