The 44422A is a Data Logger from HP. Data loggers, or data recorders, collect information over time for a variety of purposes. A data logger uses internal memory and sensors to gather and document information on a 24-hour basis. Receive an accurate and comprehensive picture of the environmental conditions you’re monitoring as the device logs this information around the clock. Use data logging to measure temperature, humidity, wind speed, solar radiation, soil moisture levels, road traffic, tank levels, and a number of other elements.
Additional Features:
Relay Multiplexer with Thermocouple Compensation
Consists of reed actuated relays that switch High, Low, and Guard on each of twenty channels
Inputs to the relay card are provided by terminal connector cards, one of which has thermocouple compensation built in
Two types of compensation (selectable by the user) are available. A temperature-dependen
t voltage is generated for software compensation; this voltage is then used in a computer program to compensate the thermocouple voltage. Hardware compensation involves inserting a voltage in the measurement circuit that automatically compensates the thermocouple voltage.
The 44422A is a Data Logger from HP. Data loggers, or data recorders, collect information over time for a variety of purposes. A data logger uses internal memory and sensors to gather and document information on a 24-hour basis. Receive an accurate and comprehensive picture of the environmental conditions you’re monitoring as the device logs this information around the clock. Use data logging to measure temperature, humidity, wind speed, solar radiation, soil moisture levels, road traffic, tank levels, and a number of other elements.
Additional Features:
- Relay Multiplexer with Thermocouple Compensation
- Consists of reed actuated relays that switch High, Low, and Guard on each of twenty channels
- Inputs to the relay card are provided by terminal connector cards, one of which has thermocouple compensation built in
Two types of compensation (selectable by the user) are available. A temperature-dependent voltage is generated for software compensation; this voltage is then used in a computer program to compensate the thermocouple voltage. Hardware compensation involves inserting a voltage in the measurement circuit that automatically compensates the thermocouple voltage.
