12-Bit 4-20mA Input Adapter Sensor

Sensors

12-Bit 4-20mA Input Adapter Sensor

  • Vendor:Onset

Availability: In Stock
$116.00
Qty Price
Buy 1 $116.00 ea
Buy 10 $110.20 ea

Overview

The 12-bit 4-20 mA Input Adapter interfaces with any sensor providing a 4-20 mA signal to connect to smart sensor 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 and 60 Hz noise rejection.

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 an outdoor environment.

What measurements does this sensor support?

The S-CIA-CM14 sensor supports the following measurement: 4-20mA

Measurement range: 0"‚¬œ10 cm or 0"‚¬œ5 in. per hour; maximum 4000 tips per interval.
Operating range: 0° to 50°C (32° to 122°F); survival -40° to 75°C (-40° to +167°).
Mechanism: Tipping bucket, stainless steel shaft with brass bearings.
Resolution: 0.2 mm (S-RGB) and 0.01 inch (S-RGA) models.
Calibration: Requires annual calibration; can be field calibrated by user or returned to factory.
Measurement range: 4-20 mA (measures down to 0 mA to detect error condition)
Operating temperature range: -40° to 75°C (-40° to 167°F)
Accuracy: ±40 µA ±0.3% of reading (over operating temperature range)
Resolution: ±4.93 µA.
Input impedance: 124 ohms (differential input)
Sensor trigger source: Voltage: 2.5 V ±2.4%; maximum current: 1 mA
Warm-up time: 300 ms ±3% (fixed)
Measurement time: 16.6 ms ±3% to filter out 60 Hz noise
Cable length: 14 cm (5.5 inch)