Description
FM 3/8 sensors with fibre optic cables are used where processing or drying temperatures exceed 600 °C (1112 °F). Three separate stainless steel covered glass fibre cables transmit the infrared radiation to the sensor, with each cable ending on a separate photo optic diode. Solid glass adapters are added to the cable end for extremely high temperatures. Detection reliability is achieved by using three detection elements per sensor. The fibre optic cables are available in different lengths for different duct diameters.
Specifications
- Supply voltage range: 18 V to 22 V DC
- Current drawan at 20 V: 10 mA ± 1 mA
- Spectral sensitivity: 780 nm to 1100 nm
- Temperature range, environment –40 °C to +70 °C
- The ambient temperature in the material flow: max. +80 °C at the lens
- Temperature range, storage: -40 °C to +70 °C
- Relative atmospheric humidity: 0 to 95 %, non-condensing
- Transportation speed: 2 to 50 m/s (other speeds on demand)
- Use: in non-explosive areas, in areas without daylight and artificial light
- Connection: ready-to-use connecting cable, plug-in, cable length 2.5 m (3 x 0.5 mm²) optionally 25 m (3 x 0.5 mm²)
- Material of housing: aluminum die casting (GD-AlSi12)
- Degree of protection: IP 65
- Connection: pre-fitted connecting cable, pluggable: cable length 2.5 m (3 x 0.5 mm²) optionally 25 m (3 x 0.5 mm²)
- Housing dimensions: 84 x 84 x 31 mm
- Housing color: red (RAL 3000), lacquered
- Weight: 490 g (excluding connecting cable)
- Available mounting adapters: threaded adapter FM 1/8 Ex, welding adapter FM 1/8 Ex, air purge adapter SPA and SPA Ex
Shipping Policy
How long does it take to process your order? Please allow 1 – 2 business days for your order to be processed for shipping. We make every effort to fulfill orders as quickly as possible. Once your order is ready you will receive a confirmation email along with your shipping details such as your waybill number if you have chosen the delivery option. If you need any assistance with your order, please contact us immediately at info@nukor.co.za
Local Pickup – You can skip the shipping fees with free local pickup at 92 Op de Bergen Street Fairview, Johannesburg. After placing your order and selecting local pickup at checkout, your order will be prepared and ready for pick up within 1 to 2 business days. We will send you an email when your order is ready along with instructions. Our in-store pickup hours are 08:00 – 16:00 on Mon – Fri. Please have your order confirmation email with you when you come.
Delivery (South Africa) – At this time we only offer delivery within South Africa. Shipping charges for your order will be calculated and displayed at checkout. When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. If you haven’t received your order within 3 days of receiving your shipping confirmation email, please contact us at info@nukor.co.za with your name and order number, and we will look into it for you. You can expect your order within 2 – 5 business days.
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