PTC®Data Loggers-Temperature, Humidity, Pressure, Dual and Quad Channel Thermocouple Data Recorders, Volt, Shock, Wireless, Single Use and more...

pH Temp101 Data Logger

PTC Instruments offers data loggers for various applications. Our data loggers interface with personal computers and laptops and are operated world wide using Windows based software designed to activate the logger and to view and analyze the collected data, including temperature, humidity, pressure, shock, volt and more. For technical assistance please contact PTC at sales@ptc1.com

ph Electrode

Clear epoxy-bodied, gel-filled combination ALphA electrodes
Covers entire 0 to 14 pH range
95% response in less than 1 second
0 ºC to 100 ºC
Soaker storage bottle

The PHTEMP101 is a miniature, battery powered, stand alone pH and temperature recorder. This is an all-in-one compact, portable, easy to use device that will measure and record up to 13,107 measurements per channel. The PHTEMP101 will directly connect to many commonly used pH electrodes, in addition, the PHTEMP101 will also directly connect to many ORP electrodes. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The PHTEMP101 makes data retrieval quick and easy. Simply plug it into an empty com port and our user-friendly software does the rest. For technical assistance please contact PTC at sales@ptc1.com


For NIST Traceable Calibrations select the type of measurement for your Data Logger and click the link below.

Software Support Kit Required

SP100: Includes software, manual, and RS232 interface cable

IFC200: USB Cable, manual & software for Windows 2000/XP/ Vista

Features pHTemp101	Specifications pH	Specifications Temperature
Memory	13,107	13,107
Accuracy	± 0.1pH (0.1mV)	± 0.5°C from ( 0°C to 50°C )
Resolution	0.01 pH (0.1mV)	0.01°C (0.001Ω)
Measurment Range	0.00 to 14.00pH (-1000 to 1000mV)	-200°C to 850°C ( 0 to 5000Ω)
Start Time	Software programmable start time and date, up to 180 days.
Input Connection	Female BNC Jack	Removeable screw terminal; 2, 3, or 4 wire interface
Input Resistance	10¹² Ω typical
Time Accuracy	+\- 1min/month at 20°C when RS232 cable not in use
Battery	9V Lithium or Akaline
Recording intervals	1 reading every 2 seconds to 1 every 12 hours
Data Format	Date and Time stamped °C, °F, °K, °R; Ω,pH,V,mV, engineering units specified through software
Dimensions	4.5" x 2.4" x 1.0" ( 114 x 61 x 25mm )
Operating Environment	-5°C to +50°C 5 to 95% RH (non condensing)
Computer Interface	PC Serial or RS232C Com with interface cable required 2400 baud
Software	Windows Based