QUICK START
IF-001-0 not included.
Tube Housing Bulkhead Housing
SP-003/SP-004
Layer N Environmental Monitoring Smart Probe
Servicing North America:
U.S.A. Headquarters:
Omega Engineering, Inc.
800 Connecticut Ave. Suite 5N01, Norwalk, CT 06854
Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: 203-359-1660 Fax: 203-359-7700
e-mail: info@omega.com
For Other Locations Visit omega.com/worldwide
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
START HERE
Introduction
Use this Quick Start Guide to set up your Layer N SP-003/ SP-004 Environmental Monitoring and Control Smart Probe. For additional information regarding your SP-003/ SP-004, refer to the User Manual available on the Omega website.
Materials
Included with your SP-003/SP-004
- SP-003/SP-004 Unit
- Quick Start Guide
Additional Materials Needed
- Layer N Smart Interface
- Computer/Laptop with Windows OS
- SYNC configuration software
-Downloadable on the Omega website
Important: A Layer N Smart Interface is required to connect your SP-003/SP-004 to SYNC configuration software. For a list of available Smart Interfaces, visit the Omega website.
Before you Begin
Important: If you would like to take advantage of the SP-003/SP-004’s plug-and play feature, simply connect the Smart Probe to your Gateway with your preferred Smart Interface or wireless transmitter to begin displaying sensor readings. To configure the software adjustable features, continue following this quick start guide.
To fully configure the SP-003/SP-004, ensure the following prerequisites are met:
- Ensure SYNC is downloaded, setup, and running before continuing.
- Ensure you have a Layer N Smart Interface compatible with your Smart Probe and your computer running SYNC.
Connecting your Smart Probe & Interface
Step 1: Connect the SP-003/SP-004 to your Smart Interface.
Note: Locate the position of the keyway as a guide on the SP-003/SP-004 prior to making the connection.
Step 2: Connect the Smart Interface to your computer.
SYNC Auto-Detect
Once the SP-003/SP-004 is connected to your computer, SYNC will automatically detect it and begin displaying sensor readings.
Note: If you have successfully connected your SP-003/SP-004 to SYNC, skip ahead to THB Interface or Temperature & Humidity Interface.
SYNC Manual Connection
If SYNC does not automatically detect your device, follow these steps:
Step 1: Click on the 
icon located on the top left of the SYNC interface.
Step 2: Select End Device / Probe and click Next.
Step 3: Select your Communication Interface type from the dropdown and set your preferred Command Timeout, Device Address, and Device ID / Port.
Step 4: Click Finish.
THB Interface (SP-003 Only)
The SP-003 provides readings for temperature, humidity, and barometric pressure. The SP-003 also offers discrete I/O. To use these features, follow these steps:
Step 1: Click the Inputs Configuration Tab on SYNC and choose your input type from the Type drop down.
To access the discrete I/O, click the relevant input type from the Type drop down that lists DIO.
Temperature & Humidity Interface (SP-004 Only)
The SP-004 provides readings for temperature and humidity. The SP-004 also offers discrete I/O. To use these features, follow these steps:
Step 1: Click the Inputs Configuration Tab on SYNC and choose your input type from the Type drop down.
To access the discrete I/O, click the relevant input type from the Type drop down that lists DIO.
Setting Alarms
Alarms are set by clicking the 
icon in SYNC on the desired input signal found in the Inputs configuration tab. Setup the threshold and alarm type in the Condition section and then select which output to turn on in the Action section. The alarm can be set to be latching or non-latching in the Recovery section.
ON/OFF Control
To configure ON/OFF Control on a device, navigate to the Output Configuration Tab in SYNC and click on the icon located to the right of the available outputs. Clicking the icon will open the Define ON/OFF Control dialog box as seen below. Choose the input with the active alarm that you would like to control and set your preferred parameters.
The Setpoint establishes the target process value and the Deadband establishes the range from the Setpoint that the process value can accept before the output is activated. When Reverse control is selected, the output is on when the process value is below the Setpoint. When Direct control is selected, the output is on when the process value is above the Setpoint. Once the ON/OFF Control parameters have been set, click save to finalize the settings.
Layer N Digital Connector Diagram
| 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 |
Specifications
ACCURACY
Temperature
Range: -40 to 85ºC (-40 to 185ºF)
Accuracy: ±0.3ºC (±0.6ºF)
Response Time: Less than 1 second
Relative Humidity
Accuracy: ±2.5% (0 to 80%), ±3.5% (80 to 100%)
Hysteresis: ±0.8%
Response Time: 8 seconds
Barometric Pressure
Accuracy Over Full Range: ±6 mbar from 300 to 1100 mbar
Accuracy @ 25°C: ±4 mbar from 700 to 1100 mbar
INPUT POWER
Voltage: 2.8 VDC – 3.3 VDC
DIO DIGITAL INPUTS
VinHighThreshold = 2.2 VMAX
VinLowThreshold = 0.3 VMIN
VinMAX = 30 VDC
DIO DIGITAL OUTPUTS
2x Open Drain 100 mA max
VMAX = 30 VDC
ENVIRONMENTAL
Operating Temperature: -40 to 85°C (-40 to 185°F)
Rating: IP67 when mated
MECHANICAL
Dimensions: 22.1 mm W x 96.7 mm L (0.87” x 3.80”) not including mounting tabs
GENERAL
Agency Approvals: CE, EMC 2014/30/EU, LVD 2014/35/EU
Configuration: Configurable via Layer N Smart Interface and SYNC configuration software
Software: Compatible with OEG and SYNC configuration software
SP-003 / SP-004 Models
| P/N | Description |
| SP-003-1 | THB Smart Probe with I/O Tube Housing |
| SP-004-1 | TH Smart Probe with I/O Tube Housing |
| SP-004-4 | TH Smart Probe with I/O Bulkhead Housing |
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use if its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.
FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:
- Purchase Order number under which the product was PURCHASED,
- Model and serial number of the product under warranty, and
- Repair instructions and/or specific problems relative to the product.
FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:
- Purchase Order number to cover the COST of the repair or calibration,
- Model and serial number of the product, and
- Repair instructions and/or specific problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.
OMEGA is a trademark of OMEGA ENGINEERING, INC.
© Copyright 2019 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.
MQS5816/0320
Documents / Resources
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omega SP-003 Layer N Environmental Monitoring Smart Probe [pdf] Owner's Manual SP-003 Layer N Environmental Monitoring Smart Probe, SP-003, Layer N Environmental Monitoring Smart Probe, Environmental Monitoring Smart Probe, Monitoring Smart Probe, Smart Probe |
