Instruction manual

MODEL XMT-A-FF/FI SECTION 1.0

DESCRIPTION AND SPECIFICATIONS

1.5 ORDERING INFORMATION

The Solu Comp Model Xmt Two-Wire Transmitter is intended for the determination of pH/ORP, conductivity (both con-

tacting and toroidal), and for measurements using membrane-covered amperometric sensors (oxygen, ozone, free and

total chlorine, and monochloramine). For free chlorine measurements, which often require continuous pH correction, a

second input for a pH sensor is standard.

1.6 ACCESSORIES

POWER SUPPLY: Use the Model 515 Power Supply to provide dc loop power to the transmitter. The Model 515 pro-

vides two isolated sources at 24Vdc and 200 mA each. For more information refer to product data sheet 71-515.

HART AND FOUNDATION FIELDBUS COMMUNICATOR: The Model 375 HART and F

OUNDATION Fieldbus communica-

tor allows the user to view measurement values as well as to program and configure the transmitter. The Model 375

attaches to any wiring terminal across the output loop. A minimum 250 Ω load must be between the power supply and

transmitter. Order the Model 375 communicator from Emerson Process Management. Call (800) 999-9307.

ACCESSORIES

MODEL/PN DESCRIPTION

515 DC loop power supply (see product data sheet 71-515)

230A Alarm module (see product data sheet 71-230A)

23820-00 2-in. pipe mounting kit

9240048-00 Stainless steel tag, specify marking

23554-00 Gland fittings PG 13.5, 5 per package

CODE REQUIRED SELECTION

HT Analog 4-20 mA output with superimposed HART digital signal

FF Foundation fieldbus digital output

FI Foundation fieldbus digital output with FISCO

CODE REQUIRED SELECTION

10 Panel mounting enclosure

11 Pipe/Surface mounting enclosure (pipe mounting requires accessory kit PN 23820-00)

CODE AGENCY APPROVALS

60 No approval

67 FM approved intrinsically safe and non-incendive (when used with appropriate sensor and safety barrier)

69 CSA approved intrinsically safe and non-incendive (when used with appropriate sensor and safety barrier)

73 ATEX approved intrinsically safe (when used with appropriate sensor and safety barrier)

CODE REQUIRED SELECTION

P pH/ORP

MODEL

Xmt SMART TWO-WIRE MICROPROCESSOR TRANSMITTER

Xmt-P-HT-10-67 EXAMPLE