Key Technical Parameters Summary
Input: RTD Pt100 (100Ω at 0°C, α=0.00385)

Range: -200 to 300 °C (can be limited and adjusted within this span)

Output: 4-20 mA DC, 2-wire system, with HART® 7 protocol

Power Supply: 12 to 42 V DC (standard loop power for 2-wire instruments)

Mounting: Standard DIN Rail (35 mm x 7.5 mm or 35 mm x 15 mm)

Ambient Temperature: -20 to 85 °C (-4 to 185 °F)

Electrical Connection: Spring clamp terminal block

Display: Integrated LCD Indicator

Safety Approvals (Primary):

FM: IS Class I, II, III, Div. 1, Groups A,B,C,D,E,F,G

FM: NI Class I, Div. 2, Groups A,B,C,D

FM (IEC): Ex ia IIC T6 Ga / Ex nA IIC T6 Gc Typical Applications
This transmitter is specifically designed for the North American market and is ideal for applications where:

FM Approval is a mandatory requirement for hazardous area installation.

Centralized control in a panel is preferred (DIN rail mounting).

On-site visual confirmation of the temperature reading is necessary (LCD display).

High accuracy and stability from an RTD sensor are required.