12-bit Voltage Input Adapter Sensor

Part # S-VIA-CM14
 
Outdoor use requires sensor to be within a weatherproof enclosure.
 
$79
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Overview

The 12-bit Voltage Input Adapter interfaces with sensors providing 0-5 VDC signals to act as a smart sensor with compatible data loggers. This adapter features both a non-switched input and a battery-saving switched input that extends the life of external batteries. It also provides a trigger signal for controlling power to attached external sensors, while offering digital filtering which improves measurement accuracy with 32 readings/sample.

Highlighted Features

  • 12-bit resolution
  • Digital filtering improves measurement accuracy with 32 readings/sample—4-20 mA adapter has 60 Hz noise rejection
  • Measurement averaging over logging interval further enhances accuracy
  • Plug-in modular connector for easy interface with HOBO® Weather Station or HOBO® Micro Station data loggers
  • Screw terminal for connecting to sensors
  • Micro Station has room for two adapters and Weather Station has room for ten (adapters mount inside station enclosure)
  • Represents one data input channel

In what environment does this sensor operate?

This sensor operates in indoor and outdoor environments.

What measurements does this sensor support?

The S-VIA-CM14 sensor supports the following measurement: DC Voltage

The 12-bit Voltage Input Adapter interfaces with sensors providing 0-5 VDC signals to act as a smart sensor with compatible data loggers. This adapter features both a non-switched input and a battery-saving switched input that extends the life of external batteries. It also provides a trigger signal for controlling power to attached external sensors, while offering digital filtering which improves measurement accuracy with 32 readings/sample.

Highlighted Features

  • 12-bit resolution
  • Digital filtering improves measurement accuracy with 32 readings/sample—4-20 mA adapter has 60 Hz noise rejection
  • Measurement averaging over logging interval further enhances accuracy
  • Plug-in modular connector for easy interface with HOBO® Weather Station or HOBO® Micro Station data loggers
  • Screw terminal for connecting to sensors
  • Micro Station has room for two adapters and Weather Station has room for ten (adapters mount inside station enclosure)
  • Represents one data input channel

In what environment does this sensor operate?

This sensor operates in indoor and outdoor environments.

What measurements does this sensor support?

The S-VIA-CM14 sensor supports the following measurement: DC Voltage

To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Measurement range: 0-5 V DC
Accuracy: ±10mV ±0.3% of reading (over operating temperature range)
Resolution: ±1.221 millivolts
Input impedance: 1 Megohms
Sensor trigger open collector: Maximum sink current: 115 mA; 30V maximum
Sensor trigger source: Voltage: 2.5 V ±2.4%; maximum current: 1 mA
 
Trigger Timing
Warm-up time: 10.3 ms ±3% (fixed)
Measurement time: 2.4 ms ±3%
 
Cable length: 14 cm (5.5 inch)
Ground connection: Same for adapters and PC interface
Documentation for the S-VIA-CM14

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.