| Measuring values |
temperature |
| Output voltage |
TRV: 1x 0..10 V or 0..5 V, LCD/relay: 0..10 V or 0..5 V (live-zero can be configured via Thermokon USEapp), min. load 5 kΩ |
| Output ampere |
TRA: 1x 4..20 mA, max. load 500 Ω |
| Output passive |
depending on used sensor |
| Output switch contact |
Relay: 2x floating contact NO for 24 V ~ or 24 V = / 3 A, (optional) |
| Network technology |
LON FT (free topology), RS485 Modbus |
| Power supply |
15..24 V = (±10%) or 24 V ~ (±10%) SELV, TRA: 15..24 V = (±10%) SELV, LCD/relay/BUS: 15..35 V = or 19..29 V ~ SELV |
| Power consumption |
TRV: typ. 0,42 W (24 V =) | 0,84 VA (24 V ~), TRA: typ. 0,5 W (24 V =), LON: typ. 0,5 W (24 V =) | 1,7 VA (24 V ~), LCD/relay/BUS: max. 2,5 W (24 V =) | 4,3 VA (24 V ~) |
| Measuring range temp. |
-50..+50 | -20..+80 | -15..+35 | -10..+120 | 0..+50 | 0..+100 | 0..+160 | 0..+250 °C, TRV | TRA: adjustable at the transducer, default setting: 0..+100 °C, LON: -45..+130 °C, LCD/relay/RS485 Modbus: can be configured via Thermokon USEapp, default setting: -20..+80 °C, passive: depending on used sensor |
| Accuracy temperature |
measuring current typ. <1 mA, ±0,5 K (typ. at 21 °C within default measuring range), LON: ±0,5 K (typ. at 21 °C), passive: ±0,3 K (typ. at 21 °C), depending on used sensor |
| Display |
LCD 29x35 mm with RGB backlight |
| Enclosure |
enclosure USE-S, LCD/relay/RS485 Modbus: enclosure USE-M, PC, pure white, LCD: cover PC, transparent, LON: PA6, pure white, with quick lock screws |
| Protection |
IP65 according to EN 60529 |
| Cable entry |
M16 for wire max. Ø=8 mm, LON: M20 for wire max. Ø=8 mm, LON: seal insert for double cable entry for wire max Ø=6 mm, Relay: M20 for wire max. Ø=8 mm incl. seal insert for double cable entry for wire max Ø=6 mm, BUS: M25 with fourfold cable entry for wire with max. Ø=7 mm, removable (all types enclosure USE) |
| Connection electrical |
removable plug-in terminal, max. 2,5 mm², LON: terminal block, max. 1,5 mm², BUS terminal: removable plug-in terminal, max. 1,5 mm², passive: 2-wire (default), 3-wire or 4-wire, TRV: 3-wire, TRA: 2-wire |
| Pocket |
brass, spring loaded sensor |
| Ambient condition |
enclosure: -35..+70 °C, max. 85% rH short term condensation, enclosure passive: -35..+90 °C, max. 85% rH short term condensation |
| Weight |
passive: 80 g, TRV/TRA: 120 g |
| Mounting |
installation possible in or across the direction of the pipe, LON: Use tightening straps for installation |
| Notes |
for other sensors please request |