Accessories

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A-1 HumiSense™ Temperature and Humidity Probe

A-1 HumiSense™ Temperature and Humidity Probe compatible with OmniSense S-2 sensors. Miniature 3/16" (5mm) diameter probe cabled to a 3.5mm TRRS audio plug, ±0.3°C/±2.0%RH
From $29.95

Battery, Lithium 3.6 Volt ER14505

Long life Lithium Thionyl Chloride Battery, AA Size, ER14505. Most of our sensors use this battery. Use caution in buying these from local suppliers as they do not sell very many and their inventory may be old. While this battery has a very long (15-20 year) shelf life the issue is that it "hibernates" if it is not in use. Once it hibernates you have to wake it up before it can deliver sufficient current to properly power our sensors. To wake the battery up connect it to an ammeter and draw at least 100 mA, or in a pinch you can insert it into our sensor reverse polarity (aka backwards) for 10 seconds which forces the high current draw needed to wake the battery. We use a lot of these batteries so our stock is always fresh.
From $4.99

A-2 Moisture Probe

A-2 Moisture Probe, 2 meter cable with S-2 compatible plug in terminal block on one end and ring terminals on the other.
From $7.37

gateway antenna, 2dbi dipole, RP-SMA connector

gateway antenna, 2dbi dipole, RP-SMA connector
$10.00

80 Amp Split-Core Current Transformer

80 Amp Split-Core Current Transformer with 0.0-0.333 Vrms output
$30.00

Mounting Screws for S-1 , S-10 and S-16 sensors

2 1/2" long stainless steel mounting screws for S-1, S-10 and S-16 sensors includes screws and split washers, includes 2 screws and 2 washers.
From $0.85

OmniSense Wireless Range Tester

OmniSense Wireless Range Tester
$149.95

Power Supply 3.3 VDC

power supply used with G-900-2 series gateways, GE HygroTrac gateways, and OmniSense S-19 CO2 sensors.
$12.95

Power Supply 5.0 VDC USB Supply for G-3 series

power supply used with G-3 series gateways.
$12.95

S-1, BLD9050 sensor replacement battery lid

S-1, BLD9050 sensor replacement battery lid
$1.00