Pulsar ULTRA TWIN User Manual

Page 110
Option
Description
2= Rate of Change
Alarm is based on the rate of change of level in
the vessel, and the type of rate of change alarm
(P*212, 222, 232, 242, 252, 262) and two
setpoints must be set (P*213, 223, 233, 243, 253,
263 & P*214, 224, 234, 244, 254, 264). Setpoints
are entered in Display Units per minute or % of
span per minute and a negative value should be
entered for a Rate Alarm on a de-creasing level,
and a positive value for an increasing level.
3= Temperature
Alarm is based on the temperature, and the type
of temperature alarm (P*212, 222, 232, 242, 252,
262) and two setpoints must be set (P*213, 223,
233, 243, 253, 263 & P*214, 224, 234, 244,
254,264). The temperature used depends on the
temperature source selected (P1-852/P2-852).
Setpoints are entered in
o
C.
4= Loss of Echo
Alarm is raised if the Failsafe Timer
(P1-809/P2-809) expires. No setpoints are
required.
5= Loss of Clock
Alarm is raised if the real time clock fails. No
setpoints are required.
6 = Device Fail
Alarm is raised if a device, connected to the relay
assigned in alarm ID (P*212, 222, 232, 242, 252,
262), fails. E.g. pump is put out of service. No
setpoints are required.
7 = Device Alarm
Alarm is raised if a fail signal is detected on the
digital input as assigned in alarm ID (P*212, 222,
232, 242, 252, 262) No setpoints are required.
Note that the loss of echo and loss of clock will also be shown on the
display as “LOST ECHO” and “LOST CLOCK” respectively.

Pulsar ULTRA TWIN Specifications

General

Brand	Pulsar
Model	ULTRA TWIN
Category	Measuring Instruments
Language	English