DRIESEN + KERN GMBH - Your Measurement & Data Logger Specialist

Multi-Channel Data Logger DK650 “rugged-Visual” with Internal and External Sensors The “rugged-Visual” series by Driesen+Kern GmbH sets standards for customizable data acquisition. In addition to ist five integrated sensors for humidity, temperature, barometric pressure, light, and differential pressure the device offers three input slots for external probes or analogue signals. All three slots can be completely configured by the user - hence you don’t need to tie yourself down beforehand, but rather you can customize the “rugged-Visual” according to your measuring task. The robust logger stores up to 4 million readings and its freely selectable sampling interval reaches from 32 Hz to 24 hours. Using modern low power technologies the device can perform continuous operation for up to 4 years with only one standard lithium battery. An internal back up system provides several days of continued logging in case the battery is completely drained. Of course, you can always replace the...

The DK660 CO2 data logger is a robust device for logging CO2, humidity and temperature. It features one of the latest state-of-the-art NDIR sensors and provides precise readings through the range of 0...2000 ppm (optionally 5000 ppm or 1%). Thanks to the low power consumption of the DK660 continuous measurements of up to 2 years are possible before the battery needs to be replaced. Its internal real time clock allows for time-referenced synchronizing of several devices. Each CO2 logger comes with a declaration of conformity. A certificate of calibration can be included in delivery on request.

Driesen+Kern GmbH series of datalogger for humidity and temperature HumiLog "rugged plus" are rugged and versatile loggers for a large varity of applications. There are many different model available: with integrated sensors as well as 2 additional sensor slots for external sensors, high temperature models as well as with additional integarted sensor i.e. barometric pressure and light. We offer a large variety of probes which can be connected to the datalogger for humidity and temperature. These are external humidity temperature probes, water detectors, bedewing sensors, soil moisture probes, precise temperature sensors and thermocouples. Furthermore, analogue signals can be logged as well: 0-1V/5V/10V/4-20mA , resistance, impulses, PT100/PT1000/thermistors. The loggers are IP65 protected and may be used even in harsh environments. All loggers may be used in a temperature range of -40 to +90°C- some of them even up to 150°C!. They have a memory capacity for 4 million readings,...

Having a very low energy consumption the humidity loggers can be used for up to a few years without any battery change. While DCXP-RH8 is a 16 channel datalogger for humidity and temperature, whcih means up to 8 combined probes can be connected, the DCXP-RH16 has twice as much chenels ready to connect up to 16 combined humidity and temperature probes. For your application Driesen + Kern GmbH offers a range of probes: miniature probes (D=4mm, L=20mm) , Probes for pressurised pipes (DKRF374), Standard probes D=8mm und L=40/100mm (DKRF300) and many more.

The easy-to-use Vaisala HM40 is a compact and portable humidity meter that provides reliable measurements in a wide range of applications. It is the ideal spot-checking tool for everything from structural moisture measurement and air conditioning systems to humidity measurement in industrial production processes and life science applications. The HM40 has a large, user-friendly graphical display and easy-to-use push buttons. In addition to relative humidity and temperature, the HM40 provides five calculated humidity parameters, all of which are available in metric and non-metric units. Included in delivery is a certificate of calibration which is traceable to national and international standards. There are four different models available: HM41, HM42, HM45, and HM46. Calibrating the HM40 is easy. The meter or the probe can be sent to a Vaisala Service Center for recalibration. Alternatively, calibration can be completed on site by users with a humidity reference such as the...

The DKP900 is a differential pressure transducer suitable for almost every HVAC application. The measurement range as well as the analog output signal can be set and adjusted on site. Therefore you will only have to keep one model type in storage for any of your applications. You can choose from two sensor ranges 0...1 000 Pa and 0...10 000Pa which are scaleable with a DIP switch. The transducer comprises a sensor with good long-term stability and an optional zero point calibration, which can be performed at the push of a button. A module for automated calibration can be built-in, too. This allows for regular calibration and makes it virtually maintenance free. The DKP900 is protected against splash water according to IP65 making it suitable for operation under rough conditions.

The DKP1010 is a differential pressure transmitter for sophisticated applications with high accuracy. Several ranges are available starting from +/-20Pa to 0..2000hPa. The differential pressure transmitter has a number of up to 4 analogue outputs (0-1V, 0-5V, 0-10V or (0)4..20mA) as well as a USB port to configure the unit according to your demands. This includes velocity or flow rate calculations, ranges outputs and more. Further options are a RS232-Port, LC-Display and alarm output.

The P-Log3023 pressure logger is capable of measuring pressure and temperature in gaseous aqueous media. It can be delivered with measurement ranges between 100 and 70,000 kPA, both for absolute pressure and gauge pressure.

The miniaturised data logger T-Log3001 was specifically designed to measure temperature inwaters. In addition to its pressure resistance up to 100 metres water column it offers high accuracy and resolution as well as a large memory. The logger housing is made of stainless steel V4. If you have to undertake measurements in aggressive fluids the T-Log3001 can also be delivered with a plastic housing (for depths of up to 30 m).

The MikroLog2 is a miniaturised data logger for water level and temperature measurements. There are two models available - one combines water level and temperature and the other measures temperature only. Suitable fields of applications are wells, one inch pipes, drill holes (e. g. geothermal drilling) as well as open waters. The outstanding benefits of the MikroLog2 are its small diameter of only 16 mm and length of 110 mm, its long battery life, the large memory capacity and its excellent accuracy.The MikroLog2 is available with various measurement ranges between 1 and 50 bar which offers the appropriate range, including the ideal resolution and accuracy, for every measurement. It makes a continuous monitoring possible. Its logging interval can be configured between 1 second and 24 hours, and in fast mode even intervals of 2 Hz...32 Hz can be set.