New: JUMO tempTRANS 300 J – Compact 4–20 mA Temperature Transmitter for Form J Terminal Heads

JUMO introduces the tempTRANS 300 J, a high-accuracy 4 to 20 mA temperature transmitter designed for direct mounting in form J terminal heads. The device converts signals from RTD temperature probes (Pt100/Pt1000) or resistors/potentiometers into a reliable analog output, making it ideal for demanding industrial environments.

Key advantages

• High measuring accuracy across wide ranges (Pt100/Pt1000: –200 to +850 °C)

• Vibration-resistant PUSH IN terminals for fast, secure wiring

• Rapid conversion time (approx. 100 ms sampling rate)

• Configurable on-site or pre-programmed at the factory

• Robust design: ambient temperature –40 to +85 °C, excellent EMC performance, and IP20 (or higher depending on terminal head)

Typical applications

• Transportation

• Thermoprocess technology

• Food and beverage industry

• Mechanical and plant engineering

The transmitter supports two-wire connection, offers configurable fault signals according to NAMUR NE 43, and is easily parameterized via the JUMO smartCOM PU interface and smartWARE Setup software. Compact dimensions and low weight (~20 g) simplify installation in tight spaces.