OUR NEWEST PRODUCT IS THE EI-1040 -DUAL PROGRAMMABLE GAIN INSTRUMENTATION AMPLIFIER - ONLY ONE 5 VOLT SUPPLY REQUIRED
EI-1022 TEMPERATURE PROBE -- $29 -- Easy to use and inexpensive temperature probe. Outputs 10 mv per degree c, and has a range of -40 to +100 degrees c. Probe can be connected to any voltage measuring device and only requires 5 volt power.
HUMIDITY PROBE -- $64
The EI-1050 is a selectable digital relative humidity and temperature probe intended for use with the LabJack U12. This unit combines a single chip sensor module with a selector chip and buffering components on a small PC board. The single chip sensor is manufactured by Sensirion and provides a 14 bit/12 bit (temperature/humidity) serial digital output for each reading. It is housed in a plastic tube with a 6 ft cable. The device includes two calibrated microsensors for relative humidity and temperature. Since the output is serial digital data, this results in superior signal quality, a fast response time and insensitivity to external disturbances (EMC). Each sensor is calibrated in a precision humidity chamber and the calibration coefficients are programmed into the OTP memory.
These coefficients are used internally during measurements to calibrate the signals from the sensors. The interface to the EI-1050 is a 5-wire connection consisting of 5 volt, ground, clock, data, and enable. By using the enable line multiple probes can be connected to the LabJack at once.