SmartReader 2 Data Logger
ACR Four Channel Logger: Temperature, Humidity with options for external
Temperature and Humidity
 The SmartReader 2 data logger has a built-in temperature sensor, a plug-in
relative humidity sensor and is equipped with two extra channels
to connect either ACR’s
temperature/RH probe or thermistor
probes. The RH sensor is field
replaceable so you can always be assured of continuous recording. The
SmartReader 2 is excellent for monitoring “air quality” conditions.
Required with Temperature Data Logger
>> TrendReader 2 Software
Required for Ethernet Connectivity
>> TrendReader 2 Software with USB Cable Kit (#TR2-USB)
NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!
Features Specifications
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| SmartReader 2 4-channels: temperature, RH and optional external temp and RH probes |
SR-002
|
$499.00 |
call |
 |
| Software Kit - 1 Required |
| TrendReader 2 Software with RS-232 Cable (IC-101) and Manual for Smart Reader series |
TR2-RS232
|
$230.00 |
call |
|
| TrendReader 2 Software with USB Interface Cable (IC-102) and Manual for Smart Reader series |
TR2-USB
|
$240.00 |
call |
|
| TrendReader 2 Software CD Only (interface cable and manual not included), for SmartReader Plus, Smart Reader, IAQ and OWL Loggers |
TR2-Standard
|
$130.00 |
call |
|
| External RH/Temp Probe |
| Remote relative humidity/temperature probe, range 10 to 90% RH, -20° to 40°C (-4° to 104°F) |
EH-020A
|
$239.00 |
$189.00 |
|
| External Temperature Thermistor Probes |
| Low Temperature Penetration Probe, stainless steel, 3 1/2" probe w/handle. Thermistor type. Range: -60° to 55°C (-75° to 130°F). Length: 10' (3 meters) |
ET-004
|
$168.00 |
$133.00 |
|
| Low Temperature Probe, stainless steel, 1 X 3/16" probe. Thermistor type. Range: -60° to 55° (-75° to 130°F). Length: 20' (6 meters) |
ET-004-GP
|
$87.00 |
$69.00 |
|
| General Purpose Temperature Probe, stainless Steel, 1 X 3/16" probe. Thermistor type. Range: -35° to 95°C (-30° to 200°F). Length: 20' (6 meters) |
ET-016
|
$87.00 |
call |
|
| Waterproof Temperature Probe, Stainless Steel, 1 X 3/16" probe. Thermistor type. Range: -40° to 105°C (-40° to 221°F). Length: 20' (6 meters) |
35-0035
|
$119.00 |
$94.00 |
|
| Stainless Steel, 1 X 3/16" probe. Thermistor type. Range: 10° to 170°C (50° to 335°F). Length: 20' (6 meters) |
ET-081
|
$87.00 |
$69.00 |
|
| Oven Temperature Probe, stainless steel, 1 X 3/16" probe. Thermistor type. Range: 70° to 255°C (155° to 490°F). Length: 20' (6 meters) |
ET-086
|
$87.00 |
$69.00 |
|
| Skin Surface Temperature Probe, stainless steel, 1/3 X 9/64" probe. Thermistor type. Range: 20° to 40°C (68° to 104°F). Length: 5' (1.5 meters) |
ET-016-STP
|
$87.00 |
$69.00 |
|
| Pipe Surface Temperature Probe, stainless steel, 1 X 3/16" probe. Thermistor type. Range: -35° to 95°C (-30° to 200°F). Length: 20' (6 meters) |
ET-016-SMP
|
$87.00 |
$69.00 |
|
| Standard NIST Calibration Service |
| Optional Accessories |
| USB Serial Adapter |
CABLE-USB232
|
$39.00 |
$35.00 |
|
| ACR RS-232 Serial Interface Cable (Limited Quantity - 2 Available) |
LIC-101--U--
|
$125.00
$100.00 |
call |
|
| ACR RS-232 Serial Interface Cable |
LIC-101
|
$125.00 |
call |
|
Temperature and RH Logger Features
- Can Store about 32,000 Readings
- 10 Year Battery Life
- Great For HVAC system testing and balancing
Temperature and RH Logger Specifications
| General Specifications |
| Channels |
Four (one for the internal temperature sensor and one
for the internal RH sensor and the remaining two channels
can use either ACR’s
temperature/RH probe or thermistor
probes |
| Memory |
32 KB (32,767 readings) |
| Size |
107 x 74 x 22 mm. (4.2” x 2.9” x
0.9”) |
| Weight |
110 grams (3.75 ounces) |
| Case Material |
Noryl Plastic |
| External Connector |
Removable screw-type terminal strip with Common (-) connection |
| Mounting |
Magnetic backing or locking eyelet |
| Operating Limits |
-40°C to 70°C (-40°F to 158°F)
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 year warranty (under normal use), factory
replaceable |
| Power Consumption |
5 to 10 microamps (continuous) |
| Sampling Methods |
1. Continuous (First-in, First-out)
2. Stop when full (Fill-then-stop) |
| Sampling Rates |
User selectable rates from 8 seconds to
once
every 5 days |
| Resolution |
8 bit (1 part in 256) |
| Software Compatiblity |
Windows 3.1, 95, 98, 2000, ME, NT, XP, Vista (32-bit), Windows 7 (32-bit and 64-bit) |
| Software Requirements |
TrendReader
2 software and interface cable |
| Certifications and Standards |
- Certified to CE standard EN50082-1: 1992 (European
Generic Immunity) covering ESD, RFI and EFT/B
-Meets CE standards EN55011 Class B: 1991 (European Radiated
Emissions) and CISPR Class B: 1991(International Radiated
Emissions)
|
| Resistance to X-Rays |
- Tested for protection against a 160kV dose
@ 5mA for 30
seconds (150mA-sec) @ 38 inches F.F.D. (about 100 times
that of an airport x-ray machine)
- Tested for protection
against Gamma Ray (equivalent to 0.137-1.38 mega volts)
IR 192 - 28 curies @ 30 second exposure source to object
distance 5” |
| Internal Temperature Sensor |
| Type |
Negative Temperature Coefficient Thermistor.
10,000 ohms @ 25°C (77°F) |
| Accuracy |
± 0.2°C, over the range of 0 to
70°C
(±0.3°F over the
range of 32 to 158°F) |
| Range |
-40 to 70°C (-40 to 158°F) |
| Resolution |
0.4°C (0.7°F) at 25°C (77°F); better than
1 °C
(1.8°F) between -25°C and 70°C
(-13°F and 158°F);
better than 2.0°C (3.6°F) between -40°C
and -25°C (-40°F and -13°F) |
| Internal Humidity Sensor |
| Type |
Capacitive thin polymer film |
| Range |
0 to 95% RH (non-condensing) |
| Acccuracy |
± 4% RH from 10 to 90% RH (-20 to 40°C [-4
to 104°F]) |
| Resolution |
Better than 0.4% RH between 25 and 60% RH @ 25°C
(77°F) |
| Response Time |
Adequate ventilation increases the 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 the speed of response. |
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|
