Marketing1 HR Series - Mini Portable Data Loggers Please select a product below: Description #twoj_fragment1-1 Features #twoj_fragment1-2 Ordering Information #twoj_fragment1-3 HR Series loggers are small, single and multi channel loggers housed in a rugged 20mm diameter 304 stainless steel case. High accuracy and large storage capacity make the HR series ideal for most industrial and commercial applications.The HR loggers can also be left connected permanently to the PC for instantaneous viewing of the data. All data is real time (time and date stamped).All TruTrack loggers will connect directly to a modem for remote down loading of data and can also send SMS messages on an alarm condition. 304 Stainless Steel case. 1 to 5 year battery life depending on usage as below, user replaceable. Data is retained in the event of battery failure. Battery Status Monitor in Omni7 / OmniLog Software. Warning: When using the Average, Maximum or Minimum reading(s), the logger reads the attached sensor(s) every second. This will reduce battery life. Using the logger in temperatures below -5°C (23°F) will reduce battery life. High Accuracy: 16 bit = HT-HR, Tc-HR, Pt-HR and mV-HR. 12 bit = T-HR, WT-HR, pH-HR and GP-HR. Over 500,000 readings can be stored (* WT-HR). User selectable sampling rate from 1 second to 10 hours in 1 second increments. Operating range of -30°C to +70°C (-22°F to +158°F). DLC3USB [USB] or DLC3 [RS232] download cable is used with all HR Series loggers. Order code: Description: T-HR Single Temperature HT-HR Humidity & Temperature Tc-HR Thermocouple Temperature, Accepts Type J, K, N, R and T probes (Does not include Thermocouple probe) HHT-03 Type K Thermocouple Mini-Spear probe for Tc-HR, range -30/+300C (Other types of thermocouple probes are also available) Tc-HR Plug Set 70mm lead (Specify thermocouple type). Includes Switchcraft plug (logger end) and Mini jack (connects to T/c Mini plug).Mini plugs are also available on request. Pt-HR RTD Pt100/Pt500/Pt1000 Temperature (Does not include RTD probe) TP-Pt100 Pt100 temperature probe for Pt-HR, range -100~150C mV-HR ±50mV / ±100mV / ±200mV / ±400mV (Does not include test lead) mV-HR Lead Test Lead set for mV-HR logger WT-HR Water Level / Temperature (see WT-HR page for ordering codes) pH-HR pH / Temperature (Does not include probe) M-## pH probe pH probe for pH-HR. Note: We recommend using a pH probe that has a built in Pt100 temperature sensor for the best possible accuracy with the pH-HR. pH-HR Plug Set Fit plug set to pH probe for use with pH-HR logger. GP-HR General Purpose (see GP-HR page for ordering codes) Download options: SWDL-DLC3USBSWDL-DLC3 Omni7 / OmniLog Software (used with all TruTrack data loggers):Omni7 / OmniLog Installation CD and USB download cable KitOmni7 / OmniLog Installation CD and RS232 download cable Kit DLC3USBDLC3 Spare download cable:HR Series USB download cableHR Series RS232 download cable T-HR - Single Temperature The T-HR is a small single channel high resolution (12 bit) Temperature data logger. HT-HR - Humidity & Temperature The HT-HR is a small Dual Channel High Resolution (16 bit) Humidity and Temperature data logger. The humidity and temperature sensors are housed in a 60 micron Stainless Steel filter at the top of the logger. The HT-HR (Mk 4) now uses a Sensirion SHT15 digital humidity sensor giving ±2.0%RH accuracy from 10%RH to 90%RH. Tc-HR - Thermocouple Temperature The Tc-HR is a small Two Channel High Resolution (16 bit) Temperature data logger. The logger connects to an external Thermocouple probe and also has an internal temperature sensor for convenient logging of ambient temperature if desired.The logger accepts Type J, K, N, R and T thermocouple probes (factory set to Type K). Pt-HR - External RTD (Pt100/Pt500/Pt1000) Temperature The Pt-HR is a small Two Channel High Resolution (16 bit) Temperature data logger. The logger connects to an external Pt100, Pt500 or Pt1000 sensor. It also has an internal temperature sensor for convenient logging of ambient temperature if desired. mV-HR - ±50mV / ±100mV / ±200mV / ±400mV The mV-HR is a small, two channel, high resolution (16 bit) Voltage data logger.It also has an internal temperature sensor for convenient logging of ambient temperature if desired. WT-HR - Water Level / Temperature The WT-HR is a Three Channel, High Resolution (12 bit), Water Height and Dual Temperature data logger fitted with a water height probe. *64,000 sample capacity. A temperature sensor is located at the bottom of the water probe and another is mounted in the logger so both water and air temperatures can be logged. Please Note: The standard version of Water Logger is constructed from 304 Stainless. If the logger is used in brackish water that is warm, it can pit and corrode the stainless. We recommend the use of the version made from 316 stainless for such applications. pH-HR - pH / Temperature The pH-HR is a small three channel high resolution (12 bit) pH and Temperature data logger housed in a rugged 304 stainless steel case. The logger connects to an external pH probe and also has the option of connecting to an external Pt100 temperature probe to allow temperature compensation of the pH reading. Many pH probes have a built in Pt100 temperature sensor for convenient connection.The pH-HR logger also has an internal temperature sensor for convenient logging of ambient temperature if desired. GP-HR - General Purpose The GP-HR is a small High Resolution (12 bit) Multi Purpose data logger housed in a rugged 304 stainless steel case, that can be configured to accept input from a wide variety of sources.It also has an internal temperature sensor for convenient logging of ambient temperature if desired.MASSIVE storage capacity with the GP-HR mark 4 of over 1,000,000 8bit samples; or over 500,000 12bit samples!