MSP Ultrasonic Level Transmitters
MSP422, MSP400, MSP900 & MSP900SH

The MSP400 and MSP900 family of 2 wire loop powered Ultrasonic level transmitters comprises 4 models:

MSP422
The entry level transmitter for general purpose level measurement duties. Designed for safe area use with a range of 8m/26ft the MSP422 is easily mounted over a liquid surface using the 2"/25mm threaded process connection. An integral display and 3 push buttons allow fast set-up in less than 2 minutes.

MSP400
Operating over a range of 11m/36ft, the MSP400 may be locally programmed using the 3 integral push buttons to calculate volume or open channel flow. Two integral relays are provided for local alarm or fault indication. HART compatibility allows remote programming and monitoring.

MSP900
For use in hazardous areas, the MSP900 is Intrinsically Safe certified. With a 11m/36ft range and HART capability, this transmitter provides an economical solution in level or flow measurement applications.

MSP900SH
Specifically designed for use in wet wells and lift stations, this factory sealed transmitter is supplied with 10m/33ft of cable for wiring into the control system. Operating range is 12m/40ft.

Features
• 2 wire 24V dc loop powered
• Measure Level, Distance, Contents or Flow
• Operating range to 12m/40ft
• Local or remote programming
• 2 integral relays
• ATEX II 1/2 G (EExia)
• FM approved

Applications
• Storage vessels
• Buffer tanks
• Reservoirs
• Sumps
• Open Channel Flow
• Digestion plant
• Screens, weirs and flumes

Benefits
• Low cost of installation
• Non-contacting measurement
• Easy to commission
• Low maintenance costs
• Remote communications