Falco Diffused
Fixed VOC Gas Detector
The Falco fixed VOC Gas Detector, Diffused model, is a fixed VOC gas detector that eliminates false readings found with other competing technology and continuously detection Volatile Organic Compounds (VOCs) in hazardous areas. The Falco Diffused instrument is ideal for detecting VOCs in areas such as refineries and petrochemical facilities.
Specification |
Value |
|---|---|
| Sensor | Photoionisation detector |
| Detection ranges and sensitivity with 10.6 eV lamp fitted* | 10.0 ppm, 0.001 ppm 50.0 ppm, 0.01 ppm 1000 ppm, 0.1 ppm 3000 ppm, 1 ppm |
| Detection ranges and sensitivity with 10.0 eV lamp fitted* | 50.0 ppm, 0.01 ppm |
| Response Time (T90) | Diffused models: <30 seconds** |
| Accuracy | ± 5 % or ± 1 digit |
| User Interface | OLED high contrast white on black: 128 x 64 pixels Screen size: 35 mm (w) x 17.5 mm (h) 5 magnetic switches with LED confirmation (up, down, left, right and enter) |
| Status indicator | Bright visible status indicator: RED, AMBER, GREEN |
| Output | 4 – 20 mA 2 programmable relays RS 485 Modbus |
| Falco diffused environmental specification | Operational Temperature: – 40 to 50 °C 0-100 % RH and condensing humidity Storage temperature: – 40 to 60°C |
| Ingress Protection | Main Unit:IP65 Sensor Head: IP65 |
| Power | Working voltage: 12 to 40 Vdc Typical 2 W, Max 7 watts |
| Mechanical Interface | 2 x cable entry points with 3/4″ NPT threads (left and right) |
| Mounting Points | 2 x M8 |
| Weight and Dimensions | 2.9 kg 205 (h) x 191 (w) x 125 (d) mm |
| EMC | EMC Directive 2014/30/EU |
| Certification | II 2G db ib IIC T4 Gb Class 1, Div 1 Groups ABCD T4 ISO9001:2015 |
* All specifications quoted are at calibration point and under the same ambient conditions.
Specifications are based on isobutylene calibration at 20 °C and 1000 mBar.
** When set to continuous measurement
Modbus® is a registered trademark of Schneider Electric
