High Accuracy Environmental Sensors
Optima’s enviroSENSOR™ OneWire digital sensors are a line of compact, easy to deploy environmental sensors.
Operating on a unique digital bus comprised of a single pair, it supports daisy chaining. This allows the installation of multiple sensors — even in demanding applications.
enviroSENSORS are compatible with a variety of Optima RTU controllers. They support alarming on one or multiple thresholds within their operating ranges.
Ditching flaky mercury switches has never been easier. Our sensors can automate environmental controls in remote sites. Reduce truck-rolls and time consuming site visits using enviroSENSORS — the smart, modern way to sense.
Thresholds & Alarms
Logging & Reporting
17.75 mm x 36 mm x 51.30 mm
0.699 ” x 1.417 ” x 2.02 “
Supports rack-mount, table top/shelf mounting, wall mounting
Parasitic Power Delivered Via OneWire Bus
-55 °C to +125 °C
-67 °F to +257 °F
Up to 80 % relative humidity
(non-condensing, for operation only)
OneWire with Parasitic Power
Removable 2 Position 3.5 mm Screw Terminal Plug
22 to 24 AWG (0.33 mm2 to 0.20 mm2) CAT3 or CAT5 cable recommended
Optima T:LAN, Optima RIO1608R8S4, Optima RIO xR3 and others