Product Name Description Member DD Registered Wired/Wireless

02 4220X Oxygen Transmitter Mettler-Toledo GmbH Process Analytics No Wired

1056 Dual Input Analyzer Rosemount Analytical - div. of Emerson Process Management Yes Wired

1151 Pressure Transmitter Rosemount Inc. - div. of Emerson Process Management Yes Wired

12300 Series Level Transmitter/Controller Dresser Masoneilan No Wired

12400 DLT Level Transmitter Dresser Masoneilan Yes Wired

141GP Gauge Pressure Transmitter FOXBORO ECKARDT GmbH No Wired

142AP Absolute Pressure Transmitter FOXBORO ECKARDT GmbH No Wired

143DP d/p Transmitter FOXBORO ECKARDT GmbH No Wired

144 Series Buoyancy Level Transmitter FOXBORO ECKARDT GmbH No Wired

144FP d/p Transmitter FOXBORO ECKARDT GmbH No Wired

144LD Buoyancy Transmitter FOXBORO ECKARDT GmbH No Wired

144LVD Buoyancy Transmitter FOXBORO ECKARDT GmbH No Wired

1756-IF8H Analog Input Module with HART Rockwell Automation Not Required Wired

1756-OF8H Analog Output Module with HART Rockwell Automation Not Required Wired

1756SC-IF8H Analog Input Mod w/HART for AB1756 Spectrum Controls Not Required Wired

1756SC-OF8H Analog Output Mod w/HART for AB1756 Spectrum Controls Not Required Wired

1794-IE8H Analog Input Module with HART Rockwell Automation Not Required Wired

1794-OE8H Analog Output Module with HART Rockwell Automation Not Required Wired

1797-IE8H FLEX Ex analog input-HART Rockwell Automation Not Required Wired

1797-OE8H FLEX Ex analog output-HART Rockwell Automation Not Required Wired