Scigiene Corporation

Description

Scigiene’s GEN 2 Wireless G-Force Max/Avg Sensor reports the maximum and average g-force levels that occur on X, Y, Z, and combined axes in-between sensor heartbeats. The sensor uses a digital, low power, low profile, capacitive accelerometer capable of measuring acceleration on three axes to produce this data.

Features:

Wireless range of 1,200+ feet through 12+ walls
Frequency-Hopping Spread Spectrum (FHSS)
Improved interference immunity
Improved power management for longer battery life
Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
All Gen 2 sensors now have up to 3200 readings: 10-minute heartbeats = 22 days, 2-hour heartbeats = 266 days
Over-the-air updates (future proof)

Specifications:

Supply voltage					2.0-3.8 VDC (3.0-3.8 VDC using power supply)
Current consumption					0.2 µA (sleep mode), 0.7 µA (RTC sleep), 570 µA (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX mode)
Operating temperature range (board circuitry and battery)					-40°C to +85°C (-40°F to +185°F)*
Included battery	Max temperature range				-40° to +85°C (-40° to +185°F)
	Capacity				1500 mAh
Optional solar feature	Solar panel				5VDC/30mA (53mm x 30mm)VDC/30mA (53mm x 30mm)
	Charging temperature range				0° to 45°C (32° to 113°F)
	Max temperature range				20° to 60°C (-4° to 140°F)
	Included rechargeable battery				3.2 V LiFePO4 AA sized
					600 mAh/>2000 charge cycles (80% of initial capacity)
					If the battery is kept at ~80% charge it can last up to 20 years.
	Solar efficiency				Optimized for high and low-light operation
	Charging efficiency				40%
	Luminous sustainability				Minimum of 250 LUX (Works indoors with low light)
Integrated memory					Up to 3200 sensor messages
Weight					4.7 ounces
Enclosure rating					NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and weather proof
UL rating					UL Listed to UL508-4x specifications (File E194432)
Certifications					900 MHz product; FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1.
Solar Charge Current for Different LUX Levels (Assuming light at given LUX level is present for 25% of the day)*
Environment		LUX Level	Charge / Hour (mAh)			Charge / Day (mAh)		Charge / Year (mAh)
Low Office Lighting		250	0.039063			0.234375		85.5469
Avg Office Lighting		500	0.078125			0.46875		171.094
High Office Lighting		750	0.117188			0.703125		256.641
Overcast Day		1000	0.15625			0.9375		342.188
Full Daylight		10000	1.5625			9.375		3421.88
Sensor Specifications
Current consumption			6 Hz - 32.4 uA: ~ 4 year lifetime at 10+ minute heartbeat.* 12 Hz - 36.2 uA: ~ 4 year lifetime at 10+ minute heartbeat. 50 Hz - 66.5 uA: ~ 2 year lifetime at 10+ minute heartbeat. 100 Hz - 125.6 uA: ~ 1 year lifetime at 10+ minute heartbeat.
Accelerometer Current Consumption (Based on Output Data Rate)			6 Hz	12 Hz		50 Hz	100 Hz
			32.4 uA	36.2 uA		66.5 uA	125.6 uA
Range (XYZ)			2 G, 4 G, 8 G (User Configurable)
Sensitivity			4096 count/g @ 2 G, 2048 count/g @ 4 G, 1024 count/g @ 8 G
Measurement accuracy			2.5 % (force: X, Y, Z)
Output Data Rate			6 Hz, 12 Hz, 50 Hz, 100 Hz (User Configurable)
High Pass Filter			Filters out frequencies below ~4 Hz when activated (User Configurable)
Resolution			0.001 g