Cheap And Discounts Temperature Signal Converter PT100 to 4-20mA 0-10V 0-5V RS485 Temperature Sensor 0-100℃ 0-200℃ -50-200℃ Temperature Converter Wholesale. Buy Directly From Merchant Shop1104492636 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.