Honeywell 2104B2081 Searchline Excel Medium Range Transmitter Incl Conduit ATEX

FAQ

Q1: How does the Searchline Excel detect hydrocarbon gases?
A1: It operates using infrared (IR) absorption. Hydrocarbon gases absorb specific IR wavelengths, and the system measures changes in the signal received to determine gas concentration.

Q2: What is the maximum detection range of this model?
A2: The medium-range model can detect gas across distances from 40 to 120 meters.

Q3: Does this detector have an environmental protection rating?
A3: Yes, it is rated IP66/IP67, offering high protection against dust and water ingress.

Q4: Is analog output supported?
A4: Yes, the receiver provides a 4–20 mA analog output for integration with control systems.

Q5: Is the infrared beam visible, and is it safe?
A5: The infrared beam is invisible and classified as eye-safe.

Q6: Is the product explosion-proof certified?
A6: Yes, it holds certifications such as ATEX and IECEx, making it suitable for hazardous areas.

Q7: Does the unit support remote communication?
A7: Yes, it communicates via RS485 with the SHC1 handheld interrogator and supports Modbus RTU through termination units.

Q8: Can the unit operate in extremely cold environments?
A8: Yes, it features heated optics and can function in environments as cold as -40°C.

2104B2081 Honeywell Medium Range Transmitter Incl Conduit ATEX Searchline Excel

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