Specifications
V 1.0_01/31/2013
Corporate Office
228 West 12300 South
Denali Bldg. Suite 108
Draper, UT 84020
p
f
e
w
801.810.3500
866.810.3509
info@subzeroeng.com
www.subzeroeng.com
Managing What Matters
teChniCal SPeCiFiCatiOnS - eleCtrOniCS
2.0 - 3.6 VDC*
0.7 µA (sleep mode)
2 mA (radio idle/off mode)
2 mA (measurement mode)
25 mA (radio RX mode)
35 mA (radio TX mode)
-20ºC to +60ºC (-4ºF to +140ºF)**
+10ºC to +50ºC (+50ºF to +122ºF)
Supply Voltage (Battery Power)
Current Consumption
Operating Temperature Range (Board Circuitry and Battery)
Optimal Battery Temperature Range (Coin Cell)
CautiOn/nOtiCe:
This product is designed for application in an ordinary environment (normal room temperature, humidity and atmospheric
pressure). Do not use this sensor under the following conditions as these factors can deteriorate the product characteris-
tics and cause failures and burn-out.
• Corrosive gas or deoxidizing gas - (chlorine gas, hydrogen sulde gas, ammonia gas, sulfuric acid gas, nitric
oxides gas, etc.).
• Volatile or ammable gas.
• Dusty conditions.
• Under low or high pressure.
• Wet or excessively humid locations.
• Places with salt water, oils, chemical liquids, or organic solvents.
• Where there are excessively strong vibrations.
• Other places where similar hazardous conditions exist.
Use this product within the specied temperature range.
Higher temperature may cause deterioration of the characteristics
or the material quality of this product.
* Hardware can not withstand negative voltage. Please take care when connecting a power device.
** At temperatures above 100ºC, it is possible for the board circuitry to lose programmed memory.
teChniCal SPeCiFiCatiOnS - MaGnetiC SWitCh
50 million
up to 3/4 inch
22 gauge / 15 inch length
Alnico
Weatherproof, high-impact ABS plastic with
self-adhesive backing
-25ºC to +70ºC (-15ºF to +160º)
Switch Cycles
Operation Gap
Wire Leads
Magnet
Magnet Case Construction
Magnet Temperature Range