FlexSmart TRMS Module (2 channels) w/modular plug Sensor - S-FS-TRMSA-D


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The 15-bit two-channel FlexSmart True RMS Current / Voltage Module accepts an input range of 5mV to 512mV and is compatible with 333mV FS output sensors. Field wiring is 2-wire via screw terminals.

NOTE: If using the S‐FS‐TRMSA‐D with a U30‐GSM, the S‐FS‐TRMSA‐D should be located approximately 1 meter (3 ft) from the U30 in order to avoid interference from the U30's GSM radio. Use Smart Sensor extension cable Onset part # S‐EXT‐M002.

2 input channels of AC Current and/or Voltage Measures True RMS for accurate readings of sinusoidal and non-sinusoidal waveforms

Environment:
The S-FS-TRMSA-D Sensor is for use in Indoor environments

Measurements:
The S-FS-TRMSA-D Sensor supports the following measurements:

AC Current, AC Voltage

$105
Onset # S-FS-TRMSA-D
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Input Channels: 2

Range: 5mV to 512mV input; compatible with 333mV FS output sensors

Maximum input: ±1V

Minimum input: 5mV

Accuracy: ±0.3% of reading ±0.5% FSR*

Resolution: 15-bit

Field wiring: 2-wire via screw terminals

Dimensions: 3.5cm x 5.7cm x 1.9cm (1.38 in. x 2.25 in. x 0.75 in.)

Cable Length: 17.8 cm (7 in.)

Weight: 21.2g (0.75oz)

* Crest factor may cause additional error

Compatible Sensors
Part Number
Description
Price
Qty
AC Current
20 Amp Accu-CT Split-Core Current Transformer 333mV
$45

50 Amp Accu-CT Split-Core Current Transformer 333mV
$45

100 Amp Accu-CT Split-Core Current Transformer 333mV
$45

250 Amp Accu-CT Split-Core Current Transformer 333mV
$45

10 AMP Mini Split-core AC Current Transformer
$35

0 - 5 AMP Split-core AC Current Transformer
This item has been discontinued.

0 - 20 AMP Split-core AC Current Transformer
This item has been discontinued.

0 - 50 AMP Split-core AC Current Transformer
This item has been discontinued.

100 AMP Split-core AC Current Transformer
$55

200 AMP Split-core AC Current Transformer
$55

600 AMP Split-core AC Current Transformer
$65

AC Voltage
150 Volt AC Potential Transformer
$79

300 Volt AC Potential Transformer
$79

600 Volt AC Potential Transformer
$79

Communications
Part Number
Description
Price
Qty
Extension Cable
Smart Sensor Extension Cable - 2m length
$20

Items used with S-EXT-M002
Weatherproof Extension Housing
$30

Maintenance
Part Number
Description
Price
Qty
Spares Kit
Flexsmart TRMS Module Spares Kit
$24

Accessories
Part Number
Description
Price
Qty
Carrying Case
Pelican Case
$245

Compatible Loggers
Part Number
Description
Price
Qty
USB - w/external sensor
HOBO U30-NRC Weather Station Starter Kit
$1399

USB Data Loggers - requires external sensor
USB Weather Station
Starting at $418

Energy Data Logger
$364

Web-based Monitoring Systems - via remote communication
U30 - Cellular communications
Starting at $850

U30-WIF - Wi-Fi communications
Starting at $789

U30-ETH Ethernet communications
$694

Documentation for the S-FS-TRMSA-D

 
Special note when using S-FS-TRMSA-D with a U30-GSM


 
10093-G-MAN-S-FS-TRMSA


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