Wireless Thermocouple/RTD Smart Sensor

Quantity | Price each |
---|---|
1-9 | $172.50 |
10-24 | $158.70 |
25-49 | $146.63 |
50-99 | $138.00 |
100-199 | $129.38 |
200+ | $120.75 |
Please add to cart to keep it or exit the configuration
- External Thermocouple, RTD, or Contact Closure
- Free Layer N Standard Cloud service accessible from any connected device1
- Easy setup with one-button pairing
- Transmits up to 1.2 km with standard AA batteries2
- Transmits up to 3.2 km when powered with USB2
- AES-256 Encrypted wireless link keeps your data secure
- Local data logging up to 10,649 data points3
SS-002-0-NA Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Layer N SS-002 Smart Sensors provide an external 3-wire RTD, thermocouple, or contact closure solution in addition to the built in suite of precision internal sensing elements that come standard with the SS-001 to accurately measure environmental conditions for a wide range of applications. The SS-002-0 offers a configurable choice of an external thermocouple, RTD, or DIN (contact closure). The SS-002-1 offers a configurable mix of any three of the four internal sensors: Temperature, Humidity, Barometric Pressure, Ambient Light, AND one external sensor option: Thermocouple, RTD, or DIN (contact closure).
Long Range
The SS-002 utilizes Sub GHz Frequency Hopping Spread Spectrum (FHSS) technology to ensure robust, long range communications. Transmission ranges of up to 1.2 km can be achieved with the standard AA batteries and transmission ranges of up to 3.2 km can be achieved when powered by a standard 5V micro USB cable2.
Plug and Play
Layer N Smart Sensors are easily paired to the Layer N Gateway with the press of a button, and will automatically show up on your Layer N Cloud Account. The Layer N Gateway can connect up to 256 Smart Sensors4 per unit. Local data logging keeps your data secure in the event of a power or network outage. Reports, History, and E-mail alerts from the Layer N Cloud keep you informed on the status of all your vital processes.
Secure
Layer N wireless products are designed with state of the art security features to protect your data with robust AES256 encryption and advanced PKA-EC521bit (NIST) elliptic-curve cryptography to protect your data.
Advanced Features
Advanced Omega Level N features may be configured through SYNC software and include selective data extraction, measurement and device traceability, local alarms and adaptive transmission rates to reduce data congestion and extend battery life.
- Visit Layer N Cloud for subscription options. Total number of sensors that can connect to Layer N Cloud varies with subscription tier.
- Actual range may vary depending on environment.
- The number of data points available are on a per sensor basis. Local Data can be downloaded using downloadable SYNC configuration software.

Specifications
Wireless Communication
Frequency: 915 MHz
Range:Up to 3.2 km*
*When powered by USB, without obstruction
Power
Alkaline Battery2x AA batteries (included)
LifetimeUp to 1.5 years with
frequency of 1 reading per hour
USB Power*: 500mA @ 5V
*Micro USB cable not included
ENVIRONMENTAL
Operating Conditions for Base Unit
Battery Powered-15 ℃ to
55 ℃, non-condensing
USB Power-20 ℃ to 65 ℃,
non-condensing
Rating: IP40
GENERAL
Software:Compatibile with SYNC
configuration software and Layer N Cloud
Thermocouple Types
Type | Range | Accuracy |
---|---|---|
J | -210℃ to 1200℃ | ±1.0℃ |
K | -160℃ to 1372℃ | ±2.0℃ |
T | -190℃ to 400℃ | ±1.5℃ |
E | -200℃ to 1000℃ | ±1.0℃ |
N | -100℃ to 1300℃ | ±2.0℃ |
R | 140℃to 1788℃ | ±5.0℃ |
S | 200℃ to 1768℃ | ±5.0℃ |
B | 640℃ to 1820℃ | ±5.0℃ |
C | 0℃to 2000℃ | ±5.0℃ |
Cold Junction | Calibration | ±5.0℃ |
RTD Types
Type | Ohm | Range | Accuracy |
---|---|---|---|
385, 3 Wire | 100,500,1000 | -200℃ to 850℃ | 1.5℃ |
392, 3 Wire | 100 | -200℃ to 660℃ | 1.5℃ |
3916, 3 Wire | 100 | -200℃ to 660℃ | 1.5℃ |
Smart Sensor Device
Measurement | Range | Accuracy |
---|---|---|
Temperature | -20C to 70℃ | ±0.30℃ |
Humidity @ 250℃ | 0% to 80% | ±2.5% |
80% to 100% | ±3.5% | |
Barometric Pressure @ 250℃ | 700mbar to 1100mbar | ±4mbar |
Barometric Pressure@ Full Range | 300mbar to 1100mbar | ±6mbar |
Light | 0-43691 illuminance | Relative level only |
Your Data at a Glance with Layer N Cloud
Layer N Cloud consolidates and brings your data to you when you need it, wherever you are. The intuitive cloud interface allows you to monitor and store your data, set alarms and alerts, and provides insights on device activity. Visit the OMEGA website for more details.

The SS-002 is available in two variants of measurement suites: Both operate on a frequency of 915 MHz.
Model Number | Description |
---|---|
SS-002-0-NA | External Thermocouple, RTD or DIN (Contact Closure) Smart Sensor - 915 MHz |
SS-002-1-NA | Configurable mix of 3 of the 4 internal sensors: Temprature, Humidity, Barometric Pressure, Ambient Lighy ANDone external sensor. Thermocouple, RTD or DIN (Contact Closure) Smart Sensor - 915 MHz |
Gateway
A Wireless Gateway is required to connect the SS-002 to the Layer N Cloud. We currently offer the following options.
Model Number | Description |
---|---|
GW-001-2-NA | Wireless IIoT Gateway Standard |
GW-001-3-NA | Wireless IIoT Gateway Pro |
Thermocouple and RTD Probes
Omega recommends using the following supported thermocouple and RTD Probes. Supported probes are not limited to those in this list.
Thermocouple Immersion Probes | Description |
---|---|
TJ36 Series | Heavy Duty Transition Joint Thermocouple Probes, J/K/E/T/N Type, 1/16" to 1/4" lengths, 304/310/316/321 SS or Inconel Sheath, multi diameter |
Thermocouple Surface Sensors | |
5TC Series | Insulated Thermocouples, J/K/T/E Type, multi-length, 20,24,30/36/40 AWG Wires, PFA or Glass Braid insulation |
SA1 Series | Fiberglass-Insulated Self-Adhesive Thermocouple Wire Leads, J/K/T/E Type, 40"/80"/120" length |
SA2 Series | Self-Adhesive Molded Silicon Thermocouple, J/K/T/E Type, 40"/80"/120" length |
RTD Probes | |
PR-10 Series | General Purpose RTD,-200 to 600℃ temprature range, 2/3/4 Wire configuration |
PR-11 Series | General Purpose RTD with Metal Strain Relief, -200 to 600℃ temprature range, 1/4", 3/16", 1/8" diameters, 6"/9"/12"/18"/24"length, provided with a minimum of 36" of 3 conductor, #26 AWG stranded, Nickel Plater Copper, PFA insulated and jacketed cable |
PR-20 Series | Short RTD Probe, 2" Length, PFA: -50to 260℃(58 to 500℉) Fiberglass: -50 to 450℃ (58 to 842℉) Depending on Cable Selection 2/3/4-Wire available |
PRTF-10 Series | General Purpose RTD with PFA Insulatedand and Jacketed Cables, Temprature Range: -50 to 260℃, multi-diameter, multi-length, 2/3/4-Wire |
PRTF-11 Series Series | RTD Probes with Transition Fittings, Strain Relief Springs and PFA Insulated and Jacketed Cables, -50 to 260℃, multi-diameter, multi-length, 2/3/4-Wire |
RTD Surface Sensors | |
RTD-830 Series | Surface Mount RTD, Aluminum Housing, -60 to 230℃ temprature range, 3-wire |
RTD-800-B Series | Industrial Grade RTD Sensors, 6 Styles: Air, Surface, NPT threaded, Tab Mount, Screw On, or Flange Mount Probe |
SA1-RTD Series | SA1-RTD Surface-Mount RTD, Self-Adhesive or Cement On,-73to 260℃ temprature range, 40"/80"/120" length, 3 or 4-Wire |



Can we change the gateway linked to a thermocouple? I've two gateway a many thermocouples but I want to connect all my thermocouples to the same gateway. Is it possible and how?
I am considering SS-002-0-NA for monitoring ovens via RTD within a laboratory. Does the unit ship with a calibration certificate and does Omega offer services for future calibrations?
are the layer n wireless smart sensors able to go outside? do they have an ip rating? or is there a weatherproof enclosure for them? also do you have antenna extension cable for this units? thank you
Is it compatible with XC-14-K-12 thermocouple ? Does it need other accessory ?
Is there any opportunity for a resale discount?
Can you calibrate the external sensor through the smart sensor?
1. Does the monitoring software require a subscription? 2. Can the software send a text alert?
Thermocouple Immersion Probes