Alarm Output Specifications; Analog Output Specifications; Two-Year Warranty; Calibration And Repair Services - Extech Instruments 96VFL Series User Manual

Manual Tuning
17.6

Alarm Output Specifications

Alarm relay output
Alarm modes

17.7 Analog Output Specifications

Analog output
Load limit
Programming

18. Two-year Warranty

FLIR Systems, Inc. warrants this Extech brand instrument to be free of defects in parts and workmanship
for two years from date of shipment (a six-month limited warranty applies to sensors and cables). To view
the full warranty text please visit: http://www.extech.com/support/warranties.

19. Calibration and Repair Services

FLIR Systems, Inc. offers calibration and repair services for the Extech brand products we sell. We offer
NIST traceable calibration for most of our products. Contact us for information on calibration and repair
availability, refer to the contact information below. Annual calibrations should be performed to verify
meter performance and accuracy. Product specifications are subject to change without notice. Please visit
our website for the most up-to-date product information: www.extech.com.
Proportional Band (Pb): 0.0 to 300.0% of range
Integral time or 'Reset' (Ti): 0 to 3600 seconds (includes anti-
reset wind-up)
Derivative time or 'Rate' (Td): 0 to 900 seconds
Cycle Time: 1 to 100 seconds (set to '0' for 4-20mA output)
Hysteresis: 0 ~ 2000 (0.0 ~ 200.0)
Dead band: -1000 ~ 1000 (-100.0 ~ 100.0)
SPST, dry contact relay
Rated for 3 Amps @ 110VAC or 24VDC (Resistive Loads)
Deviation and Absolute Alarms with hysteresis adjustment
Alarm relay can also be used as a Soak or Event Timer
4-20mA DC
600 ohms max.
Set Cycle Time parameter in the PID Menu (Ct) to '0' to enable
the analog output.
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VFL Series User Manual v2.0 10/20