New from Delta Controls is the Model 46 RTD hygienic resistance thermometer for in-line operation in food, beverage, pharmaceuticals processing and other applications where it is vital to prevent any contamination of the product. A unique feature of the Model 46 is the housing of its removable, spring-loaded insert assembly within a small, ¼” diameter sheath. This enables the sensor to be taken out easily for routine calibration without having to drain the process line. Standard surface finish of the stainless steel wetted parts is 0.8µ but 0.2µ is available as an option. There is a choice of enclosures, screwed or hinged in aluminium, plastic or 316 stainless steel and all weatherproof.
The Model 46 range offers a choice of probe lengths, transmitters (analogue, programmable and HART) and process connections to match individual requirements, including a quick-release hygienic clamp fitting which locates the themometer on the flange in accordance with ISO 2852.
Certified to Pt. 100 Class A in accordance with BSEN60751 and available on short delivery, standard models have an operating range of -50°C to +230°C at maximum working pressures on 316 grade stainless steel wetted parts up to 30 bar.
Approved to ISO 9001, Delta Controls specialises in the design and manufacture of high quality, reliable and accurate temperature and pressure measurement instruments for process monitoring and control applications worldwide.