Honeywell 2104B2131 Searchline Excel Medium Range Receiver ATEX Source

FAQ

Q1: What is the detection range of the 2104B2131 Searchline Excel Receiver?
A1: The medium-range receiver detects hydrocarbon gases over a path length of 40 to 120 meters.

Q2: What type of signal output does the receiver provide?
A2: It provides a 4–20 mA analog output and RS485 communication for system integration.

Q3: Can the unit operate in extremely cold environments?
A3: Yes, it is equipped with intelligent heated optics and operates reliably down to –40 °C.

Q4: What is the primary material used in the housing of the device?
A4: The housing is made of corrosion-resistant 316 stainless steel, suitable for harsh environments.

Q5: Is the device certified for use in hazardous locations?
A5: Yes, it has ATEX, IECEx, UL, and CSA/FM certifications for hazardous area applications.

Q6: How is alignment between transmitter and receiver achieved?
A6: Alignment is performed using telescopic sighting and fine adjustment screws, aided by the SHC1 interrogator.

Q7: What is the output signal range in terms of gas concentration?
A7: The output is scaled from 0 to 5 LEL·m, representing the concentration of flammable hydrocarbons along the beam.

Q8: Is the infrared beam emitted by the transmitter visible or harmful?
A8: The IR beam is invisible and classified as eye-safe.

2104B2131 Honeywell Medium Range Receiver ATEX Source Searchline Excel

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