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Distributor for ALTImass series

Format:SU1522

This instrument allows 2-wire cable Coriolis flowmeters to be upgraded to the ALTImass series without having to re-lay the cables.
It can also be used for 'large bore' applications that cannot be handled by the common '2-wire dedicated Coriolis flowmeter'.
Despite the 2-wire transmission, not only analog signals but also flow pulses and flow alarms can be acquired.
As a pulse output can be obtained, mechanical totalizing flowmeter of the type with pulse output without an external power supply can also be updated to the ALTImass series. (2-wire cable for pulse transmission can be diverted.)
Instead of '2-wire dedicated Coriolis', the proven, high-performance, and reliable 'ALTImass series' can be used.

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FEATURES

●It can configure a 2-wire system, by using it in combination with the ALTImass series Coriolis flowmeter, which is renowned for its high performance, reliability, and abundant supply reference.
●It can provide pulse output, analog output (source or sink), and upper/lower limit alarms.
●Distributors can be applied to replace existing 2-wire flow meters such as differential pressure and area flow meters with precision Coriolis flow meters.
●A mechanical totalizing flowmeter that outputs pulses without an external power supply can also be upgraded to a high-precision Coriolis flowmeter by applying a 2-wire cable for pulse transmission.
●The 2-wire system configuration reduces cabling costs, even for new installations of the ALTImass series.

GENERAL SPECIFICATIONS

Model SU1522
Combinable flowmeter  ALTImass (PA0K transmitter) or ALTImass II (PA2K transmitter) satisfying all the following specifications
•DC power supply
•Open collector pulse output
(Note) If the flowmeter is used in explosionproof areas, only ALTImass (PA0K) transducers are available.
Digital output 1 Signal: Open collector output (NPN transistor output)
Assignment: ①Input synchronization pulse (synchronized with the pulse output of the ALTImass series) or ②Instantaneous flow rate upper or lower limit alarm
Digital output 2 Signal: Open collector output (NPN transistor output)
Assignment: ①Factored pulse (input synchronous pulses output in arbitrary units after dividing) or ②Instantaneous flow rate upper or lower limit alarm
LED display POWER lamp and digital output monitor lamp
Power supply 85 to 264 VAC or 20 to 30 VDC
Temperature range -10 to +50℃

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