Dwyer MBLT-2SB-IVPF-20-40 is a miniature submersible level transmitter with a temperature range of -4 to 176°F (-20 to 80°C). It offers high accuracy with ±0.25% or ±0.10% FS, and ±0.30% FS for configured ranges of 4.3 to 4.9 psi (10 to 11.54" w.c.). It operates on a current output of 10 to 33 VDC or a voltage output of 8 to 33 VDC with a maximum current of 5 mA. The response time is less than 50 ms, and it has a 4 to 20 mA DC 2-wire output signal. The transmitter is compatible with liquids and features a 316 SS body and nose, polyether polyurethane or ETFE cable, fluoroelastomer seals, and polyolefin label. It has a pressure limit of 2x FS, thermal effects of ±0.45% FS TEB for 0.25% accuracy and ±0.30% FS TEB for 0.10% accuracy, and a loop resistance of 1000Ω @ 30 VDC for current output. It is surge/lightning protected per EN61000-4-5, Class 5.