MSR145 Modular Signal Recorder

>> Measures Temperature, Humidity, Light, Pressure and Acceleration Simultaneously and 2 or 4
modulerAnalog Inputs Also Available
>> Stores up to 2 Million (Internal Memory) or 1 Billion (SD Card) Total Readings
>> Rechargeable Lithium Polymer Battery 

>> Data from any number of loggers can be merged synchronously into a single Data Record
>> Accelerometer Range of ±15g with -20°C to 65°C Temperature Range
>> MSR PC Software Manages Settings and View, Edit, Export Data
>> External Temperature, Humidity and Pressure Sensors Available
>> Includes CD Software and USB Cable

Multiple Measurement Parameters Available

>> Temperature
>> Humidity
>> Pressure (0 to 2000mbar or 0 to 14bar)
>> Acceleration
>> Light Level
>> 2 or 4 Analog Inputs
External Sensors Available for Temperature, Humidity, Pressure and LIght (Call 1-603-746-5524 to Order)

Included with each MSR145 

>> Software CD 
>> USB Cable

NOTE: All External Sensors are Available as a Special Order. 
Large Quantity Discounts Are Available!

Miniature Signal Data Recorder Specifications

Measured Parameters >> Temperature
>> Relative Humidity (RH) with Integrated Temp
>> Pressure (ie. Altimeter, Water Level, Barometer)
>> 3-Axis Acceleration (ie. Determining Position)
>> Light 
>> 2 or 4 Analog Inputs (0 to 3.0 Volts, 12-bit) - Standard
Note: Additional Ranges Available
0 to 20mA, 4 to 20mA, 0.5V to 4.5V, 0 to 5V, 1V to 6V, 0 to 10V, 0 to 12V and 0 to 24V
Call 603-746-5524 to Order
Acceleration Range: ±15g @ -20°C to 65°C
Accuracy: ±0.15G @ 25°C
Resolution: 4mg
Response Time: 4mg
Temperature Range (Internal): -20°C to 65°C 
Range (External): -10°C to 58°C; -55°C to 125°C; 0 to 1024°C (External Type K TC Connectors) 
Accuracy (Internal): ±0.5°C
Accuracy (External): ±0.1°C (5°C to 45°C); ±0.2°C (-10°C to 58°C); ±0.5°C (-10°C to 65°C), ±2.0°C (-55°C to 125°C) 
Resolution: 0.034°C
Response Time: Approximately 30 Seconds
Humidity Range: 0 to 100% RH, -20°C to 65°C
Accuracy: ±2% (10 to 85% RH, 0°C to 40°C); ±4% (85 to 95% RH, 0°C to 40°C); ±0.5°C (0°C to 65°C)
Resolution: 14 Bit
Response Time: Approximately 15 Seconds
Pressure Range: 0 to 2000 mbar Absolute or 0 to 14 Bar Absolute
Accuracy: ±2.5mbar (750 to 1100 mbar Absolute, 25C); ±50 mbar (1-10 bar Absolute, 25°C)
Resolution: 15 Bit
Response Time: Approximately 1/10 Second
Light Type: SFH 5712 Osram
Range: 0 to 65,000 lx
Accuracy: 100 to 65,000 lx, Max ±5% Linearity Error, Max Sensitivity at 500 nm
Resolution: 4 lx
Temperature Coefficient: 0°C to 50°C, <0.2%/K
Analog Input Number: 2 or 4 (Each Channel Configured for Separate Ranges)
Range: 0 to 3.0 Volts (Standard)**
Resolution: 12 Bits
Note: Additional Ranges Available
0 to 20mA, 4 to 20mA, 0.5V to 4.5V, 0 to 5V, 1V to 6V, 0 to 10V, 0 to 12V and 0 to 24V
Call 603-746-5524 to Order
Sampling Rate Temperature & Humidity: 1/s to 12 Hours
Pressure: 10/s to every 12 Hours
Acceleration and Analog Input: 50/s to 12 Hours
Light Level: 1/s to 12 Hours
Analog: 50/s to 12 Hours
Data Storage Capacity Internal Storage: Approximately 2 Million Total Readings
External SD Card: Approximately 1 Billion Total Readings
Operating Mode Push Button Start/Stop
Storage Conditions Temperature: 5°C to 45°C
Humidity: 10 to 95% RH, non-condensing
LEDs Blue: Recording Indicator
Red: Alarm Indicator
Yellow: Battery Charge Indicator
Power Supply Rechargeable Lithium Polymer Battery (260mAh or 900mAh)
(USB Connection to PC recharges unit)
Battery Life 2-3 Months (Sampling Rate: 1 Minute)
Dimensions Standard Version: 20mm x 15mm x 52mm
Waterproof Version: 18mm x 14mm x 60mm
Standard Waterproof Version: 20mm x 15mm x 61mm
Weight Standard Version: 16 grams
Waterproof Version: 18 grams
Standard Waterproof Version: 23 grams
Enclosure Standard Version: Poly Carbonate, Non-Moulded 
Waterproof Version: Silicon, Moulded 
Standard Waterproof Version: Poly Carbonate, Moulded
Media Standard Version: Air 
Waterproof Version: Air, Various Liquids 
Standard Waterproof Version: Air, Water
Standards Compliance RoHS/WEEE, IP60 (Standard Version), IP67 (Waterproof Versions)
Software Compatible Windows 7, Vista, XP and 2000


Miniature Signal Data Recorder Documentation

MSR145 User Manual 
MSR145 2 Analog Input Guide
MSR145 4 Analog Input Guide 
MSR145 Analog Input Voltage Divider Guide