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Omega Link M12 Modular Environmental Monitoring Smart Probes
Smart Temperature and Humidity probe, Tube Housing
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $170.50 |
| 10-24 | $161.98 |
| 25-49 | $158.57 |
| 50-99 | $151.75 |
| 100-199 | $148.34 |
| 200+ | $144.93 |
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- Measured Temperature Range from:
-40 to 85℃ (-40 to 185℉) - Humidity: 0 to 100% RH
- 2x Digital I/O
- Modular M12 construction
- OMEGA Smart Core enabled
-Data Logging
-Integrated Alarm and Control
-Plug and Play Device Detection
-Sensor health monitoring
SP-004-1 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.
Measurement Types
Additional Features
Sensor connection
The Omega Link SP-003 / SP-004 Environmental Monitoring Smart Probe provides temperature, relative humidity and barometric pressure readings. The SP-003-2 and SP-004-2 models additionally provide real-time Dewpoint, Humidex, and Heat Index readings. The SP-003/ SP-004 accepts Omega Link Smart Interfaces through its M12 8-pin connector
Smart Core Enabled
Smart Core is integral to all Omega Link Smart Sensing Devices. In addition to allowing for modular integration to the Omega Link Ecosystem using any Omega Link Smart Interface, this powerful suite of advanced features enable plug and play connectivity, alarms and notifications, data assurance, data logging, SYNC configuration, and storage.
Intuitive Configuration
Configure your Omega Link Smart Probe using SYNC’s intuitive configuration interface.
Smart Interface Modularity
Customize your Omega Link Ecosystem with modular Smart Interfaces that connect and transmit data from your Smart Probe to the Omega Link Cloud.
Edge Control and Built in I/O
The Omega Link SP-003/SP-004 features 2 configurable digital I/O pins. These can be used for a myriad of applications including driving relays, physical alarms, or sensing dry contacts like door switches. The SP-003/SP-004 can also be utilized as an edge controller, with autonomous independent decision-making capabilities to generate local alarms or provide control outputs based on sensor inputs.
Your Data at a Glance with Omega Link Cloud
Omega Link 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.
M12 8-Pin Wiring
| Pin | Name | Function |
|---|---|---|
| Pin 1 | DIO 0 | Discrete I/O Signal 0 |
| Pin 2 | INTR | Interrupt Signal |
| Pin 3 | SCL | I2C Clock Signal |
| Pin 4 | SDA | I2C Data Signal |
| Pin 5 | Shield | Shield Ground |
| Pin 6 | DIO 1 | Discrete I/O Signal 1 |
| Pin 7 | GND | Power Ground |
| Pin 8 | 3.3VDD | Power Supply |
Omega Link SP-003 / SP-004 Variants
| Model Number | Description |
|---|---|
| SP-003-1 | Temperature, Humidity, Barometric Pressure Smart Probe with discrete I/O - Tube Housing |
| SP-003-2 | Temperature, Humidity, Barometric Pressure, Dewpoint, Humidex, and Heat Index Smart Probe with discrete I/O - Tube Housing |
| SP-004-1 | Temperature and Humidity Smart Probe with discrete I/O - Tube Housing |
| SP-004-2 | 5" Temperature, Humidity, Dewpoint, Humidex, and Heat Index with discrete I/O - Tube Housing |
| SP-004-4 | Temperature and Humidity Smart Probe with discrete I/O - Bulkhead Housing |
Omega Link Smart Interface
Omega Link Smart Probes require an Omega Link Smart Interface to operate and connect to your Omega Link Ecosystem
| Model Number | Description |
|---|---|
| IF-001 | USB Smart Interface |
| IF-002 | RS485/Modbus Smart Interface |
| IF-006-1-NA | Sub GHz Wireless Interface |
Accessories
| Model Number | Description |
|---|---|
| M12.8-T-SPLIT | Smart Probe M12-8 pin shielded T-Splitter - enables access to I/O pins |
| M12.8-S-M-FM | M12-8 pin Straight Plug Field install connector with screw terminals |
| DM12CAB-8-1-RA | 1m (3.3’) cable dual M12-8 connector, right angle terminator |
| DM12CAB-8-3-RA | 3m (9.8’) cable dual M12-8 connector, right angle terminator |
| DM12CAB-8-5-RA | 5m (16.4’) cable dual M12-8 connector, right angle terminator |
| DM12CAB-8-1 | 1m (3.3’) cable dual M12-8 straight connector |
| DM12CAB-8-3 | 3m (9.8’) cable dual M12-8 straight connector |
| DM12CAB-8-5 | 5m (16.4’) cable dual M12-8 straight connector |
Would Python code we are using for RH-USB work with these sensors? It seems to be the recommended replacement for the RH-USB.
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Date published: 2023-05-05
I would like to embed this sensor into an environment that will require it to have an ISO 17025 calibration certificate, specifically % RH. Can this be included with purchase?
Thank you for your question. Currently, Omega does not offer ISO 17025 calibration. Possibly in the future.
Date published: 2022-06-22
What is the external thread on the sensor side of the SP-004-4 sensor? I want to screw the sensor directly into the wall of a housing rather than use the nut, and I can't find the thread designation in the product documentation.
Please e-mail your question to Data Acquisition Dept- DAS@OMEGA.COM
Date published: 2021-03-03
1: Layer N Smart Interfaces - Smart Probes must be connected to an interface to operate
2.4 GHz Wireless Transmitter and Edge Controller, Smart Probes - requires ZW-REC
$304.85
13 In Stock
2: Accessories-M12 8 pin cables and connectors
Smart Probe M12-8 pin shielded T-Splitter - enables access to I/O pins
$40.58
127 In Stock
M12-8 pin Straight Plug Field install connector with screw terminals
$21.45
32 In Stock
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