The A547 interfaces a single CS547A or CS547 (retired) to a datalogger. If many conductivity probes are required in the application, the A547 can be positioned between an AM16/32 multiplexer and the datalogger to provide...

The CVD20 provides terminal strip connections and voltage reduction for up to twelve single-ended or six differential channels. Voltage reduction is 20-to-1; the on-board resistors are 0.1% 19 kohm and 1 kohm. Specificat...

The SW12V allows a datalogger control port to control the status of an internal switch, thereby controlling whether 12 Vdc power is passed to an external peripheral. The SW12V is used with the HMP45C Air Temperature and ...

The LLAC4 is a small peripheral that increases the number of low-level ac signals a datalogger can monitor. The module enables four datalogger control ports to emulate pulse counting channels by converting the low level ...

3WHB10K Half-Bridge Module The 3WHB10K provides the completion resistor required for a 3-wire half bridge measurement. The completion resistor has a resistance of 10 kOhms with a tolerance of ±0.01%. Features Connects di...

4WPB100 PRT Bridge Module The 4WPB100 provides completion resistors for measurement of a 100 Ohm Platinum Resistive Thermometer (PRT). Features Connects directly into datalogger input terminals; "prongs" on low...

4WFBS120 Terminal Input Module (TIM) Terminal input modules (TIMs) are small peripherals that provide completion resistors for resistive bridge measurements, or act as voltage dividers or precision current shunts. The mo...

VDIV10:1 Voltage Divider The VDIV10:1 divides the sensor's signal voltage by a factor of 10. Increased input settling time may be necessary to accommodate the relatively high resistance of the voltage divider. The re...

The CURS100 converts a current signal output by a sensor or output device (e.g., 4 to 20 mA) to a voltage that can be measured by a datalogger. The 100 ohm resistor used for the current shunt allows currents up to 25 mA ...

The A6REL-12 contains six dual single-pole double-throw internal relays that control up to twelve external ac or dc devices. Each of the six relay sets can be controlled manually or by a datalogger control port. A6REL-12...