Resistance temperature sensor 303 series

The Marsh Bellofram, 303 series is basically high performing and reliable Resistance temperature detectors. They come in 4 variants varying in insulation type and respective temperature range. The resistance is a standard 100 Ohms at 0 deg C however, greater values like 200, 300, 400, 500 and 1000 Ohms are available on customer request. The unit uses a standard temperature coefficient of 0.00385 Ω/Ω/°C, standard resistance tolerance of ±0.1% at 0°C and standard resistance value 100 Ohms at 0°C. It facilitated quick disconnect with the help of industry standard 3-Pin. The unit not only offers superior stability, repeatability and accuracy but also is vibration / shock resistant. It is commonly installed with compression fittings and supports a temperature range of between -45 deg C to 600 deg C as per insulation type selected. It comes with four insulation types, namely FEP teflon, fiberglass, ceramic and compacted MgO