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Omega Link M12 Modular Environmental Monitoring Smart Probes

Smart Temperature, Humidity, Dewpoint, Heat Index and Humidex Probe, 5" Housing

$259.94

Item# SP-004-2

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $259.94
10-24 $239.14
25-49 $220.95
50-99 $207.95
100-199 $194.96
200+ $181.96

In stock

Lead Time (If not in stock): 5 Days
Smart Temperature, Humidity, Dewpoint, Heat Index and Humidex Probe, 5" Housing SP-004-2 SP-004-2
  • Measured Temperature Range from:
     -40 to 85℃ (-40 to 185℉)
  • Humidity: 0 to 100% RH
  • Barometric Pressure: 10 to 1200 mbar
  • 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-004-2 Model Options

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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
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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?

Asked by: Rob O
Thank you for your question. Currently, Omega does not offer ISO 17025 calibration. Possibly in the future.
Answered by: Application Engineer PV
Date published: 2022-06-22

Would Python code we are using for RH-USB work with these sensors? It seems to be the recommended replacement for the RH-USB.

Asked by: RichCA
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Answered by: Application Engineer PV
Date published: 2023-05-05

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.

Asked by: Anonymous
Please e-mail your question to Data Acquisition Dept- DAS@OMEGA.COM
Answered by: Raptor
Date published: 2021-03-03
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  • QUESTIONS, PRODUCT
1: Layer N Smart Interfaces - Smart Probes must be connected to an interface to operate
2.4 GHz Wireless Transmitter, Smart Probes - requires ZW-REC
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2: Accessories-M12 8 pin cables and connectors
Smart Probe M12-8 pin shielded T-Splitter - enables access to I/O pins
$40.58
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M12-8 pin Straight Plug Field install connector with screw terminals
$21.45
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1m (3.3’) cable dual M12-8 connector, right angle terminator
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3m (9.8’) cable dual M12-8 connector, right angle terminator
$53.28
0 In Stock
5m (16.4’) cable dual M12-8 connector, right angle terminator
$60.83
0 In Stock
1m (3.3’) cable dual M12-8 straight connector
$42.84
0 In Stock
3m (9.8’) cable dual M12-8 straight connector
$53.28
0 In Stock
5m (16.4’) cable dual M12-8 straight connector
$64.24
0 In Stock

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