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Electro-Chemical Devices, Inc. - Explosion Proof & IS Model T28 Transmitter

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The ECD Model T28 Transmitter provides a powerful design in a simple, easy to use package. Parameter selection and calibration functions are performed with an ECD Magnetic Screwdriver through the front viewing window to Hall Effect switches. The 24 character, 2 line LCD display module can be rotated in the 300 series Stainless Steel NEMA 7C housing to accommodate a variety of installation angles. The Universal Mounting Bracket allows for easy wall or pipe mounting.

The Model T28 is powered by the 24 VDC used to transmit the isolated 4-20 output signal. The effects of ground loops are eliminated through the use of transformer based input and output isolation that provides common mode rejection greater than 60 db.

The T28 transmitter is FM and CSA approved for Intrinsically Safe (IS) applications, Class I, II, III Division I, Groups A through G and Explosion Proof (Ex) applications, Class I, Division I, Groups C through G with the use of proper sealing fittings.

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