ACR Systems SRP-002-128 SmartReader Plus 2 4-Channel Data Logger

Description

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ACR Systems SRP-002-128 SmartReader Plus 2 4-Channel (Temperature, Relative Humidity, External RH, and External Temperature) Data Logger with 128 KB
Brand:
ACR Systems
Model No:
SRP-002-128
Ref No:
01-0113
Our Model No:
SRP002128
Product Overview
Features
Note: SmartReader Data Loggers require TrendReader 2 Software to operate
Note: Probes, transformers and transducers not included
Number of Channels: Four (4)
One (1) channel for ambient temperature
One (1) channel for relative humidity (internal sensor)
One (1) channel for relative humidity (external sensor)
One (1) channel for temperature, resistance or switch status
Monitor and record temperature and Relative Humidity (RH)
Option to monitor remote temperature, RH and/or resistance
Use with variety of different temperature probes:
General purpose
High temperature
Low temperature
Waterproof temperature
Oven temperature
Skin surface temperature
Pipe surface temperature
N.I.S.T. traceable measurements
Includes calibration certificate
Memory Size: 128 KB
12-bit resolution
10-year battery life
3-year warranty
Fast sample rates
Remote access via modem or Ethernet
Network capable (connect up to 10 data loggers)
Alarm dial-out
User configurable
Case Material: Noryl plastic
External Connector: Removable screw-type terminal strip with Common (-) connection
Mounting: Magnetic backing or locking eyelet
Operating Limits: -40 to 70ºC (-40 to 158ºF) and 0 to 95% relative humidity (non-condensing)
Clock Accuracy: +/- 2 seconds per day
Battery: 3.6 volt Lithium, 1 Amp-Hour
Battery Life: 10 years under normal use (factory replaceable)
Power Consumption: 5 to 10 microamps (continuous)
Sampling Methods:
Continuous (First-in, First-out – not available with sample rates faster than 8 seconds)
Stop when full (Fill-then-stop)
Sampling Rates: User selectable rates from 25 per second (0.04 seconds) to once every 8 hrs
Resolution: 12-bit (1 part in 4,096)
Internal Temperature Sensor
Type: Negative Temperature Coefficient Thermistor 10,000 ohms @ 25ºC (77ºF)
Range: -40 to 70ºC (-40 to 158ºF)
Accuracy: +/- 0.2ºC over the range of 0 to 70ºC (+/- 0.3ºF over range of 32 to 158ºF)
Resolution: 0.03ºC at 25°C (0.05ºF at 77°F); better than 0.07ºC (0.12°F) between -25 and 70°C (-13 and 158°F); better than 0.13ºC (0.23°F) between -40 and -25°C (-40 and -13°F)
Internal Temperature Sensor
Type: Negative Temperature Coefficient Thermistor 10,000 ohms @ 25ºC (77ºF)
Range: -40 to 70ºC (-40 to 158ºF)
Accuracy: +/- 0.2ºC over the range of 0 to 70ºC (+/- 0.3ºF over the range of 32 to 158ºF)
Resolution: 0.03ºC at 25°C (0.05ºF at 77°F); better than 0.07ºC (0.12°F) between -25 and 70°C (-13 and 158°F); better than 0.13ºC (0.23°F) between -40 and -25°C (-40 and -13°F)
Internal Relative Humidity (RH) Sensor
Capacitive thin polymer film
Range: 0 to 95% RH (non-condensing)
Accuracy: +/- 3% RH from 10 to 90% RH (-20 to 40ºC [-4 to 104ºF])
Resolution: Better than 0.04% between 25 and 60% RH at 25ºC (77ºF)
Response Time: Adequate ventilation increases response time which is approximately 5 minutes in still air
Environmental Conditions: Like all relative humidity sensors, when exposed to contaminants and/or extreme environmental conditions, accuracy degradation could result; for maximum long-term stability, sensor should not be exposed or subjected to organic solvents, corrosive agents (strong acids, SO2, H2SO4, Cl2, HCl, H2S, etc.) and strong bases (compounds with PH greater than 7); dust settling on the sensor surface will not affect sensor performance except possibly to decrease speed of response
Applications
Monitoring transportation or storage conditions of perishable and/or pharmaceutical goods
Tracking air quality
HVAC system testing and balancing
Description
The ACR Systems SmartReader Plus 2 (SRP-002-128) 4-Channel (Temperature, Relative Humidity, External RH, and External Temperature) Data Logger with 128 KB Memory is a self-contained data logger that can monitor and record temperature and relative humidity right out of the box. The on-board relative humidity (RH) sensor is temperature compensated, permitting reliable, worry-free RH readings. For remote sensing of temperature and RH, simply attach ACR's temperature/RH probe, or for remote temperature sensing, attach up to two thermistor probes.
TrendReader 2 Software
TrendReader 2 is a powerful, versatile, and easy-to-use software package designed exclusively for ACR’s SmartReader Plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers. Powerful features and easy setup enables logged data to be collected and thoroughly analyzed in seconds.
Downloading and Communicating with the Data Logger
Set up, download and view information from a single data logger with ACR’s IC-102 interface cable (included in software interface package). Connection is simple: plug the interface cable into the USB port of your computer and connect the other end to the logger. No tools, cards or docking stations are required.
Setting up Data Logger
With built-in menus for sample rate and mode, start delay, equations and more, logger setup is fast and easy. In addition, equations are already included for all ACR sensors so you need only select the appropriate equation from the menu or customize your own equation. Real-time readings are displayed in the Setup window, allowing you to verify that your logger is working correctly before placing it in the field.
Viewing Data
With TrendReader 2, data can be viewed in table or graphical format. For presentation purposes, view data in graphical format or for a more detailed analysis, view data in table format. Either way, multiple channels of data can be displayed at once. Multiple graphs can be displayed at once and compounded to create new graphs. For added presentation power, add comments, change graph colours, zoom in on specific portions of data, and display your data using custom engineering units. Print or copy and paste graphs into your reports and presentations. Select all or portions of the table and copy and paste into your favorite Windows program.
Terms & Conditions
Please note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.
Domestic Shipping
FREE Standard Shipping on items OVER and less than 30lbs to continental U.S. Add for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.
PO Boxes/APOs require USPS shipping and may therefore experience longer lead times
6.25% Sales Tax for shipping to MA
International Shipping
Due to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.
Please contact us for shipping rates to any overseas U.S. territories.
International customers are responsible for all shipping charges, including any duties or taxes.