MJK Expert 1400 Hydrostatic Level Transmitter

The Expert 1400 is built for long service life in real field conditions. A ceramic diaphragm and an AISI 316L stainless steel body, along with surge resistance, make it a strong fit for demanding installations, especially where precision and approvals matter.Key Benefits:- Very high accuracy, long-term stability - Accuracy better than ±0.1% FS (at +10 to 30°C) and long-term stability better than ±0.1% FS per year.- Easy integration - 2-wire 4–20 mA loop powered (10–30 VDC) output.- Compact form factor - Slim 22 mm (.87 inch) diameter body supports well/borehole installations.Applications****Groundwater boreholes/wells High-accuracy measurement supports monitoring programs where small-level changes and long-term stability are important.Drinking water basins, reservoirs, and tanks Helps utilities maintain storage visibility and operational control with stable, repeatable level measurement.**In-fill sites and construction dewatering monitoring **Provides reliable level tracking for short-term or mobile installations where measurement confidence and ruggedness reduce rework.**Process water ** Provides consistent level measurement across industrial water processes where durability and stable analog output are key.Available Configuration:MJK209913 – 0-10ft range, with 39ft cableMJK209915 – 0-30ft range, with 39ft cableMJK209916 – 0-100 ft range, with 114 ft cableMJK209917 – 0-300 ft range, with 300 ft cableMJK Expert Selection Guide****Choose Expert 700 when…- You’re installing in a tight well or narrow borehole, and physical size is your top constraint.- You still want dependable level readings in a compact package.Choose Expert 1100 when…- You need reliable level monitoring for wells or drinking water tanks.- You want a proven solution for storage, alarms, pump control, and trending in water applications.- You need higher accuracy than the Expert 700 seriesChoose Expert 1400 when…- You need higher accuracy than the Expert 1100 and better long-term measurement performance.- Your site has more demanding requirements.Choose Expert 2100 when…- You want the best “default” option for municipal pump stations, wet wells, and storage tanks.- You’re looking for a rugged, low-fuss transmitter designed for real wastewater conditions.Choose Expert 3400 (or 3400 ATEX) when…- You need higher accuracy than the Expert 2100- You’re in the harshest wastewater environments: ragging-prone wet wells, industrial sumps, or applications involving aggressive fluids.- You need a model family with hazardous-area / ATEX versions available.Custom scaling (down-ranging) of the Expert level sensor can be performed to as low as 70% of its original measurement range. A rescaling fee applies. If you’re considering this option, please contact your local sales representative for more information.