Installation, Operation & Maintenance Manual
IP2040/IM, Rev. AA
May 2007 | MSP900SH |
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1.0Introduction
The MSP900 ultrasonic level transmitter is designed to be mounted above a liquid and will measure the distance to the liquid surface.
When programmed with details of the vessel, sump or open channel, the MSP900 will compute level, contents or flow and give a
MSP900 is a two wire 24V dc loop powered transmitter and may be connected to any suitable dc power source using the factory fitted cable. The Mobrey Measurement MCU900 range of Control Units is designed to be used with the MSP900 Transmitter in this way.
The MSP900 transmitter may be mounted in a hazardous area provided that it is supplied from a protected power supply. When using the MSP900 transmitter with an MCU900 Control Unit, no external Intrinsically Safe Barriers are required as all protection is
When using any other power supply, it is the responsibility of the user to ensure suitable Intrinsically Safe Barriers are installed. Full details are given in section 3.4.1
2.0The MSP900SH ultrasonic level transmitter.
The transmitter is a factory sealed unit with an operating range of 0.3m to 12m. When powered up the transmitter will give a
(Note: full programming instructions are given in the Operating Manual IP2040/OM)
Fig (i)
A Stainless Steel mounting bracket and 1” thread type – G1” (1” BSPP)
2.1Type numbering system
MSP Mobrey Ultrasonic level transmitter
900 UPVC construction, 12m operating range
SH Factory sealed transmitter, HART communications
/3 Fitted with 3m two core shielded cable /20 Fitted with 20m two core shielded cable /50 Fitted with 50m two core shielded cable
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