VALLEY FORGE & BOLT MANUFACTURING COMPANY
PHONE: (602) 269 - 5748
4410 W. Jefferson St. • Phoenix, AZ 85043 • USA
WEB: www.vfbolts.com
SPC4™ SYSTEM • MODEL 406A • USER’S MANUAL
Rev. 1.0
- Page 17 of 21 -
3.0.0
SPC4™ Model 406A Load Monitoring System Specifications
3.1.0
Electrical Specifications
Input Voltage ................................. 4.5 VDC Nominal – 3 x AA (D6) Sized Batteries
Maximum Permissible Range ........... 2.5 VDC to 5.0 VDC
Low Battery Indication .................... Under
≈ 3.1 VDC (or ≈ 1VDC/Cell)
Power Consumption (±5%) ............. 2 µA (7.2µW) – Standby (OFF)
(At 20 °C / 68 °F) ........................... 20 mA (72mW) – Typical (ON – NO Bluetooth (BT))
................ 75 mA (270mW) – BT ON – Not Connected
........ 50 mA (180mW) – BT ON – Connected
Wireless Frequency ........................ 2.4 GHz
Wireless Protocol ............................ Bluetooth Version 2.0 SPP (Serial Port Profile)
Wireless Data Format ..................... Serial, 9600 baud, 8N1
Pairing Code .................................. 4410
Display Type .................................. 3-1/2 Digit Reflective LCD
............................ (12.7 mm / 0.50 in. Digit Height)
Viewing Area (W x H) ..................... 45.7 mm x 17.7 mm / 1.80 x 0.70 in.
Optimum Viewing Angle .................. Six o’ Clock
Measuring Method .......................... 16-Bit A-to-D Conversion and >87 dB 50/60 Hz Rejection
Precision ........................................ Equal to or better than ±5% (±2% typical)
3.2.0
Environmental Specifications
Operating Conditions:
Temperature ................................................... -10 to 60 °C / 14 to 140 °F
Humidity ......................................................... 80% Maximum (Non-condensing)
Storage Conditions:
Temperature ................................................... -25 to 70 °C / -13 to 158 °F
Humidity ......................................................... 95% Maximum
Ingress Protections Class ................................. IP-54
Note:
Any condensing humidity will have negative effects on the readings of the unit.
3.3.0 Physical Characteristics
Dimensions (L x W x H) ................................... 260 x 100 x 33 mm / 10.24 x 3.94 x 1.30 in.
Weight ........................................................... 762 g / 1.68 lbs.
Summary of Contents for SPC4 406A
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