VEMCO - VR2W Manual
48
9.4
VR2W Specifications
Dimensions
308 mm (12.125") overall length x 73 mm (2.875") diameter
Weight
1190 g in air; 50 g in water
Receive Frequency
VR2W-69kHz: 69.0 kHz
VR2W-180kHz: 180.0 kHz
Operating temperature -5°C to +40 °C; Water in which VR2W is deployed
must not freeze
.
Shipping & storage
temperature
-5°C to +50°C
Battery
1 - Tadiran TL-5930/F Lithium Inorganic battery or equivalent, 3.6 Volts
•
Nominal capacity @ 4 mA, to 2 V 19 Ah
•
Rated voltage 3.6 V
•
Maximum recommended continuous current 230 mA
•
Maximum pulse current capability 500 mA
•
Weight 105 g (3.7 oz)
•
Li metal content approx. 5 g
U.L. Component Recognition, MH 12193
Battery Life
VR2W-69kHz: Approximately 15 months (using Tadiran TL-5930/F)
VR2W-180kHz: Approximately 8 months (using Tadiran TL-5930/F)
Memory
VR2W-69kHz-110: 8 MB Flash memory (approx. 0.8 million detections)
VR2W-69kHz-111: 16 MB Flash memory (approx. 1.6 million detections)
VR2W-180kHz-110: 8 MB Flash memory (approx. 0.8 million detections)
VR2W-180kHz-111: 16 MB Flash memory (approx. 1.6 million detections)
Static depth rating
500 meters (730 psi)
Ingress Protection
IPX8 to rated depth
Bluetooth
wireless
certifications
Bluetooth ID: B012394
FCC ID: ED9LMX9838
Industry Canada ID: IC-1520A-LMX9838
Attachment:
Standard method: 5 non-reusable lashing cable ties, 388 mm (15.25") long,
7.5 mm (0.3") wide, UV protected, 120 lb tensile strength (VEMCO number
HWE 507450).
WARNING
The VR2W pressure case and seal have a static depth rating of
500 meters
(730 psi).
Physical shocks to the receiver, such as bumping into a solid object, when it is at any depth
can result in a considerably higher pressure on the casing than just the depth pressure and
water may enter the VR2W case. If the O-rings or their mating surfaces are dirty or damaged,
then water may also enter the receiver case. If you are suspicious that water has entered the
receiver, then follow the suggestions in the Appendix for troubleshooting a pressurized case.
