TCSMA - Toroidal Conductivity without LCD

TCSMA - Toroidal Conductivity without LCD

The model TCSMA is designed for on-line monitoring of water treatment applications and aggressive process chemicals. This blind transmitter is ideally suited for applications where 4-20mA signals are required and reliable instrumentation is critical. Key features include selectable measuring ranges, adjustable temperature compensation (%/deg C), isolated output and reversible cell drive.

A Nema 4X (IP66) enclosure provides durability. A variety of mounting choices are available for Wall, Pipe or DIN Rail installation. Pair the TCSMA with a TCS-3020 toroidal sensor for trouble-free service.

TCS-3020 sensors are offered in Noryl construction and can be mounted in a custom CPVC )flow cell (FC95C) for in-line use.

-   4-20mA Isolated Output, Loop Powered (16-35V DC)

-   User-adjustable Temperature Compensation (0-4%/ deg C)

-   Selectable Measuring Ranges

-   Adjustable zero and span

-   Direct/Reverse operation

-   Nema 4X enclosure with Multiple Mounting Configurations



1.     Measuring Range

0-100,000 uS, - preset at factory as 4-20mA

2.     Span Ranges

2000-2500uS / 2500-15,00uS / 15,000-100,000uS / 100,00-1,000,000 uS

3.     Sensitivity

 0.1% of span

4.     Repeatability

 0.2% of span

5.     Non-linearity

1% of span for span > 3000uS/cm --- 2% of span for span <3000uS/cm

6.     Zero Drift

<1% span per month, non-cumulative

7.     Operating Conditions

-20 to 60deg C, 0-95% R.H. non-condensing conditions

8.     Temperature Drift

0.06% of range/degC, span or zero

9.     Stability

0.2% of range per 24 hours, non-cumulative

10.   Power Requirement

16-35V DC (2-wire device)

11.   Insertion Loss

16 V DC

12.   Output Isolation

Inherently isolated by sensor design

13.   Enclosure

NEMA 4X (IP66) polycarbonate, wall, pipe or DIN Rail mount. Weatherproof and corrosion resistant. Dimensions = 4.4" (112mm) H x 4.4'" (112mm) W x 3.5" (89mm) D.

14.   Weight

1lb (0.45Kg)

15.   Conduit Openings

 2 each PG-9. Cord grips included.

16.   Temperature Input

 Pt1000RTD. Compensation adjustable from 0.0%/deg C to 4.0%/deg C

17.   Maximum Cable Length

 200ft. (61.0m)

18.   Response Time

5 seconds to 90% full scale




TCSMA - Toroidal Conductivity Datasheet