FS2465&2466 In-Situ Oxygen Probes
The Fissnel FS2465&2466 Oxygen probes incorporate the world’s most rugged zirconia sensors. They are ideal for:
•Flue gas analysis
•Oxygen levels in boilers, kilns and furnaces
•Combustibles analysis
•Carbon potential measurement
•Water vapour concentration and dew point measurement
•Inert and sterile packaging
•General industrial use
•Annealing furnaces
The Fissnel FS2465 and 2466 probes are highly accurate, and have minimal drift (±1%). The Novatech in-situ probes are highly durable; choose the Fissnel 2465 for analysing gases with temperatures below 900ºC (1650ºF) and the Fissnel 2466 for temperatures ranging between 700°C and 1400°C (1290ºF to 2550ºF).
The Fissnel FS2465 and 2466 probes have a very rapid response to changes in Oxygen levels
With a response time of less than 4 seconds, potentially hazardous situations such as those caused through the build-up of dangerous fuel-rich conditions can be avoided.
The Fissnel FS2465 and 2466 probes are easy to install
The probes are inserted into the flue, or other measuring point, and the threaded nipple (FS2465 has 1.5“ BSPT/NPT; FS2466 has 3/4” BSPT/NPT) is screwed on to a mating socket welded to the process.
Connect the probe cable to the transmitter, and you are ready to measure and/or control the combustion process.
Sample Chamber for abrasive or corrosive processes
Certain processes, such as glass furnaces, ceramic furnaces or incinerators may contain highly corrosive particulate, abrasive or hostile compounds that will destroy any in-situ measuring device in short time. By using a simple and inexpensive sample tube to extract a gas sample into a secondary sample chamber, accurate oxygen measurement can be achieved while reducing the exposure of the oxygen probe to the process environment.
Fissnel offers you safety of operation
The Fissnel FS2966 Oxygen Transmitter provides a main burner safety interlock. This is the ONLY reliable way of preventing potentially explosive situations.
Should the main burner fail or shut down then the sensor’s heater is de-energised so that dangerous flue gases cannot be ignited by the probe.
Specifications
FS2465 Heated Probe | FS2466 Unheated Probe | |
Applications | Combustion Flue gasses below 900°C (1650°F) | Combustion flue gasses above 700°C (1290°F) with no contaminants; |
Range of Measurement | 100% to 1×10-30 Oxygen | |
Temperature Range | 0°C to 900°C (32°F to 1650°F) | 700°C to 1100°C 253MA Stainless Steel |
Process Pressure Range | -50 kPa to 250 kPa | |
Probe Insertion Length | Standard Lengths: | Standard Lengths: |
Process Connection | 1.5” BSPT or NPT | 3/4” BSPT or NPT |
Outer Sheath | 32mm OD 316 Stainless Stell, or 42mm with optional filter | 19mm OD 253MA Stainless Steel or Alumina Ceramic |
Electrical Connection | Weather-proof plug-in connector or optional screw terminals. | |
Cable | FS2465 Cable can be supplied with a separate polyurethane reference airline | |
Heater | Yes | No |
Internal Thermcouple | Type ‘K’ | Typically Type ‘R’. |
Response Time | Typically <4 seconds | Typically <1 second |
Head Temperature | -25°C to 100°C ( -15°F to 212°F) with standard terminations | |
Reference Gas | Air 50 cc/minute approx. Pump can be supplied within transmitter | |
Calibration Check Gas Flow | Approx. 2 litres per minute | |
Reference Air Connection | 1/4” tube | Integral air line through connector or 1.4” tube |
Particulate Filter | Optional sintered titanium alloy | Not available |
Calibration Check Gas Connection | 1/8” NPT female | 1/8” NPT female |
Weight | approx. 2Kg + 165g per 100mm insertion length. | approx. 1.1Kg + 65g per 100mm insertion length |
Fusion Analytical Systems Ltd
address:BuildingA,Science&Technology Park，Zhangjiagang Free Trade Zone，Suzhou City，Jiangsu Province
phone:+441315070216
mailbox：9128889@qq.com
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