8 A-96.250.761 / 161017
AMI INSPECTOR pH
Product Description
Safety
Features
No data loss after power failure, all data is saved in non-volatile
memory. Over voltage protection of in- and outputs.
Galvanic separation of measuring inputs and signal outputs.
Temperature
compensation
The pH value depends on the sample temperature. To compensate
temperature fluctuations a temperature sensor is installed in the
flow cell
Alarm Relay One potential free contact.
Alternatively:
Open during normal operation, closed on error and loss of
power.
Closed during normal operation, open on error and loss of
power.
Summary alarm indication for programmable alarm values and in-
strument faults.
Input One input for potential-free contact to freeze the measuring value
or to interrupt control in automated installations (hold function or re-
mote-off).
USB interface Built-in USB interface for logger download. Use the USB stick sup-
plied by Swan only (other USB sticks can dramatically reduce bat-
tery life).
Relays Two potential-free contacts programmable as limit switches for
measuring values, controllers or timer for system cleaning with au-
tomatic hold function.
Rated load: 100 mA/50 VAC
Signal Output One programmable signal output for measured values (freely scal-
able, linear, bilinear or logarithmic) or as continuous control output
(control parameters programmable).
Current loop: 0/4–20 mA
Maximum burden: 510
Flow Cell Flow cell QV-Flow IS1000 made of stainless steel SS316L with
built-in temperature sensor (Pt1000), flow adjustment valve, digital
sample flow meter, quick release vessel for easy sensor access
and calibration.
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