KTS130 Series Temperature Sensor with –40 ... +140 °C Range IP65/NEMA4 Protection and 2-Wire Connection
KTH500 IP65/NEMA 4 Temperature and Humidity Transmitter with 4-20mA Output and LCD Backlight Display
KDPM100 Differential Pressure Monitor with Backlight LCD Display and 4-20 mA or 0-10 V Output for HVAC Systems