Product category:
Alarms, annunciators and safety interlocks
News Release from: Stroud Instruments | Subject: B12-TT Indicating Trip Amplifier
Edited by the Processingtalk Editorial
Team on 08 January 2004
Programmable trip amplifier provides PV
display
Stroud Instruments have introduced a programmable three-point trip amplifier with a display of the monitored variable: it can detect high/low alarm conditions and provide duty-standby pump control
Stroud Instruments have introduced a programmable three-point trip amplifier which also displays the monitored variable This versatile instrument is suitable for many applications including detection of high/low alarm conditions and duty-standby pump control
This article was originally published on Processingtalk on 22 Jan 2004 at 8.00am (UK)
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Versatile process display with alarms and BCD o/p
The 500-TT Process Display is a 4.5 digit programmable digit panel meter with three alarm trip points provided as standard: it provides a scaleable display of an analogue signal in engineering units
Versatile process display with alarms and BCD o/p
The 500-TT Process Display from Stroud Instruments is a 4.5 digit programmable digital panel meter with three alarm trip points provided as standard: an optional BCD output board is also available
The B12-TT Indicating Trip Amplifier has powerful yet simple to use menu-driven software enabling fast set-up from the front panel.
The wide range of programmable functions available include input source, input scaling, trip points, delay function, hysteresis, alarm type, relay action and interlocked action.
The four-digit LED digital readout may be programmed to display the monitored process signal either as the voltage or mA value or in engineering units.
Both zero and full scale display in engineering units are adjustable in the range -999 to +9999.
Tri-colour LEDs provide continuous indication of the status of each channel.
These states are; non alarmed state, input signal is within the hysteresis or delay band and approaching trip point, in alarm state, input signal has passed trip point and is within the hysteresis or delay band, and programming mode.
The B12-TT Indicating Trip Amplifier is a rear of panel instrument, which may be surface or DIN rail mounted.
Most standard process milliamp and voltage signals are accepted.
Universal mains power is provided as standard with the instrument able to operate from a supply in the range 85-265 VAC.
Optional 12VDC and 24VDC powered versions are also available.
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