Specifications
APPENDIX A
Specifications
Model 8610 Model 8610
English Units Metric Units
Face Velocity Display
Range ......................................... 0 to 1000 ft/min 0 to 5.00 m/s
(displays to 1500) (displays to 7.60)
Resolution .................................. 5 ft/min 0.02 m/s
Accuracy ................................... ±10% or ±10 ft/min ±10% or ±0.05 m/s
(at calibrated position) ............... (whatever is greater) (whatever is greater)
Display Update ........................... 0.5 second 0.5 second
Low Alarm Range* .................................. 5 to 1000 ft/min 0.02 to 5.00 m/s
High Alarm Range* ................................. 40 to 1000 ft/min 0.20 to 5.00 m/s
Alarm Contacts ........................................ SPST (N.O.) max current 5 amps, max voltage
150 VDC, 250 VAC. Minimum switch load
10 mA, 5 VDC.
Face Velocity Analog Output
Type ........................................... 0 to 10 VDC or 0 to 10 VDC or
4 to 20 mA 4 to 20 mA
Range ......................................... 0 to 1000 ft/min 0 to 5.00 m/s
Resolution .................................. 5 ft/min 0.02 m/s
Response Time .......................... 1 second 1 second
RS-485 Communications ........................ Modbus Modbus
Operating Temperature ........................... 32 to 120°F 0 to 50°C
Temperature ............................................ 55 to 95°F 13 to 35°C
Compensated Range
Input Power ............................................. 24 VAC, 5 watts max 24 VAC, 5 watts max
Dimensions ............................................. 5 in. 3.125 in. 1 in. 12.7 cm 7.9 cm 2.5 cm
*Adjustable in 5 ft/min (0.02 m/s) increments.
Specifications are subject to change without notice.
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