WARNING!
Some toxic gases are provided in a fritless sensor housing. The fritless sensor housing is labeled as Div 2 or Zone 2 and is approved for Div 2 or Zone 2
installations only. The protection method is Nonincendive or Type n respectively. Ensure all components are approved for the wiring method being used and in
accordance with the National Electric Code of the
country of use, any applicable local regulations, and this manual.
Failure to follow this warning can result in serious personal injury or death.
Figure 37 Digital Sensor for Div 1 & 2, Zone 1 & 2 (Left) vs Digital Sensor for Div 2, Zone 2 only (right)
IR Sensor
See the applicable IR Sensor Instruction Manual (IR400 Sensor: P/N MANIR400; IR700 Sensor: P/N MANIR700), or
certificates Sira 07ATEX1253 and IECEx SIR 07.0080.
Passive Sensors
See certificates Sira 00ATEX1039U and IECEx SIR 07.0007U
FM Approval
This approval does not include or imply approval of apparatus to which the subject instrument may be connected. In order to maintain an FM Approved system,
the apparatus to which this instrument is connected, must also be approved by FM Approvals. As part of this approval, it was verified that optional communication
functions of this gas detection instrument
while operating at the maximum transaction rate do not adversely affect the gas detection operation and functions of the instrument. This approval, however,
does not include or imply approval of the communications protocol or functions provided by the software of this instrument or of the communications apparatus or
software connected to this instrument. The S5000 Transmitter, S5000 Junction Box, Digital Sensors (H2S, 500 ppm H2S, CO, O2), and Passive MOS H2S
sensors also have FM Performance Approval for use in ordinary (nonhazardous) or hazardous locations.
The following information shall be noted for FM Approved configurations:
The FM Approved Digital Sensors have an IP65 and TYPE 3X environmental rating, however if water is splashed onto the frit (also referred to as a flame
arrestor), the sensor may not be able to detect gas for a period of up to 12 minutes. If water is splashed onto this element, use a cloth or paper towel to dab
the frit in order to absorb any excess water.
The FM Approval requires that password protection for Bluetooth be enabled.
The Digital Sensor (O2) is not to be used in environments containing 5% (v/v) or more of carbon dioxide.
The Digital Sensor (O2) is unaffected by air velocities of up to 5 m/s.
The response and recovery times for the Digital Sensor (H2S, 500 ppm H2S, CO, O2) and Passive MOS sensor are as
follows:
The operating and storage temperature ranges are as follows:
To Next Page
Loading...
Need help?
General