Description
The value that a proportional value goes to when that channel or
proportional value is bypassed or defeated (for example, when a problem
occurs with the transducer). The selected value can be between zero
and the maximum full-scale range value. Only the values available from
the Recorder Outputs, Communication Gateway, and Display Module are
clamped to the specified value when the proportional value is invalid.
Recorder Output
The proportional value that is sent to the 4 to 20 mA recorder. The 4 to
20 mA output is proportional to the measured value over the selected full
scale range for the proportional value. If the channel is bypassed, the
output will be clamped to the selected clamp value or to 2 mA (if the 2 mA
clamp is selected).
Threshold
The voltage level of the transducer signal where triggering occurs (if the
Hysteresis is 0).
Auto
The trigger threshold is automatically set to a value that is midway
between the most positive peak and the most negative peak of the input
signal. This value tracks any changes in the input signal. Auto threshold
requires a minimum signal amplitude of 1 V pp and a minimum frequency
of 0.0167 Hz.
brand | Product Name | Product model | Order No |
BENTLY | modular | 134652-01 | nothing |
Place of Origin | Marketable land | Imported or not | defects liability period |
Europe and America | Nationwide and overseas | yes | a year |
Place of shipment | Delivery method | How to use | Applicable industries |
Xiamen | Shunfeng Express | Commissioning and installation | Power Plant Steel Plant Cement Plant Shipboard Papermaking |
Service advantages | Foreign import, goods preparation and supply | Reasonable price and reliable quality | Pictures are for reference only |
Product features | Primary source of goods, supply by model | After sales guarantee | Chen 1810693-7731 |
Signal Polarity
Notch
An output pulse, produced for use by the monitors that is triggered by the
leading edge of a negative-going pulse in the input signal. This type of
pulse is produced by a Keyphasor transducer looking at a notch in the
shaft. If a magnetic pickup is used, set Notch/Projection setting to Notch
since in most cases the positive side of the signal will be clipped at 10
volts.
Projection
An output pulse, produced for use by the monitors that is triggered by the
leading edge of a positive-going pulse in the input signal. This type of
pulse is produced by a Keyphasor transducer looking at a projection on
the shaft.
Supply Conditioned Keyphasor
A conditioned Keyphasor signal is a digital timing signal that is used by the
monitor modules and external diagnostic equipment to measure vector
parameters such as 1X amplitude and phase. The 3500 Tachometer can
supply conditioned Keyphasor signals to the 3500 system backplane for use
by other monitors. Channel 1 of the Tachometer will drive Upper Keyphasor
Channel 1. Channel 2 of the Tachometer will drive Upper Keyphasor
Channel 2.
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