pH and Temperature Data Logger

OM-CP-PH101

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Works with OMEGA ® PHE-4200 Series
of pH Probes
16-Bit Resolution
Programmable/Start Time: Immediate or Time/Date
Miniature Size
Memory Wrap Around
User Calibration Through Software
Real Time Operation
Automatic Temperature Compensation
Ready to Use Right Out-of-the-Box
Free NIST Certification

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Description

The OM-CP-PH101 is a low cost, high resolution, miniature battery powered, stand-alone data logger used for automatically recording pH between 0.00 and 14.00 pH.

The OM-CP-PH101 uses a 16-bit ADC to achieve a resolution of 0.01pH. In addition, the OM-CP-PH101 will directly connect to many off-the-shelf pH electrodes. The user can easily calibrate to a specific electrode through our software. This all-in-one compact, portable, easy to use device will measure and record up to 8,192 pH and 8,192 temperature measurements.

The OM-CP-PH101 is a major leap forward in both size and performance. Its real time clock ensures that all data is time and date stamped. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. Its small size allows it to fit almost anywhere. Data retrieval is simple. Plug it into an available USB port and our easy to use software does the rest. The software converts your PC into a real time strip chart recorder. Data can be printed in graphical or tabular format and can be exported to a text or Microsoft Excel file.

Specifications
TEMPERATURE CHANNEL
Temperature Sensor: 100 ΩPt RTD
Calibrated Accuracy: ±0.01°C @ 25°C ambient (±0.015Ω)
Temperature Resolution: 0.01°C (0.001Ω)
Measuring Range:-200 to 850°C (-328 to 1562°F); 0 to 500Ω
Input Connection: Removeable screw-terminal

pH CHANNEL
pH Range: 0.00 to 14.00 pH (-1000 to 1000mV)
pH Resolution: 0.01 pH, (0.1mV)
Calibrated Accuracy: +0.1pH (+1mV)
Input Connection: Female BNC jack
Input Resistance: 10¹² Ω typical

GENERAL SPECIFICATIONS
ADC Resolution: 16-bits
pH Calibration:Digital calibration is available in software
Recording Interval: 2 seconds to
12 hours selectable in software
Real Time Recording: Device may be used with PC to monitor
and record data in real time
Green Visual Indicator: LED flashes at selected reading rate
Memory: 13,107 readings per channel, 26,214 total readings
Power: 9 V lithium battery included; user replaceable
Battery Life: 1 year typical
Time Accuracy: ±1 minute per month at 20°C
Data Format: Date and time stamped, °C, °F, K, °R, Ω; pH, V, mV,
engineering units specified through software
Computer Interface: USB (interface cable required)
Software: XP SP3/Vista and 7 (32-bit and 64-bit)
Operating Environment:
-5 to 50°C (23 to 122°F);
5 to 95% RH non-condensing
Dimensions:
61 mm H x 115 mm W x 26 mm D
(2.4 x 4.5 x 1.0")
Weight: 120 g (4 oz)

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Part Number/Desc.

Qty

Description

OM-CP-PH101

Consult Sales

Availability:

pH and temperature data logger

OM-CP-PH101-CERT

Consult Sales

Availability:

pH and temperature data logger with NIST calibration certificate

OM-CP-IFC200

TWD6,306

Availability: 1 week

Windows software and 1.8 m (6') USB interface cable

OM-CP-CONNECTOR-4

TWD507

Availability: 1 week

Replacement 4 position terminal block connector

† All prices on this site are shown in Taiwan Dollars.
Note: Operator's manual is included with the OM-CP-IFC200 Windows software and USB intergface cable (software is required to operate the data logger and is sold separately).
Ordering Example: (1) OM-CP-IFC200 Windows software and 3.7 m (12') USB interface cable, TWD6,306