Efficient, convenient and network-enabled
Elegant appearance, touch-operated interface, large display, and Modbus-compatible
RYMaskonMechanical temperature controller ⁄ surface-contact thermostat THERMASREG® ALTR with switching output (two-position controller). Suitable for monitoring, controlling and limiting temperatures at pipes or vessels, e.g. in connection with hot-water or underfloor heating systems. The ALTR is built as a one-step device, as an adjustable temperature controller TR (with external setting) or as an adjustable temperature monitor TW (with internal setting).
Switching capacity (Contact load) |
24 … 250 V AC + 10 %, 16 A, cos ϕ = 1.0 24 … 250 V AC + 10 %, 1.5 A, cos ϕ = 0.6 at 24 V AC min. 150 mA |
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Operating difference | 5K (± 1K) |
Contact |
dust-proof switch block unit as potential-free single-pole changeover contact |
Process connection |
endless metal strap and metal tightener (included in scope of delivery) |
Strap dimensions | Ø = 13 - 92 mm (¼ - 3"), L = 300 mm |
Enclosure |
plastic, UV-stabilised, material polyamide, 30 % glass-globe-reinforced, colour traffic white (similar to RAL 9016) |
Enclosure dimensions | 108 x 70 x 73,5 mm (Thor 2) |
Enclosure temperature | –35...+65 °C |
Cable gland | M 20 x 1.5; including strain relief |
Design principle | torsion meter with liquid filling |
Tolerance | Tmin ± 5 K; Tmax ± 5 K |
Protection class | I (according to EN 60 730) |
Protection type | IP 65 (according to EN 60 529) |
Standards |
CE conformity, EMC directive 2014 ⁄ 30 ⁄ EU, low-voltage directive 2014 ⁄ 35 ⁄ EU |
Function |
Heating: The preset setpoint (scale value) is equivalent to the switch-off value of the heating. The switch-on value is lower by the amount of operating difference. Contact 2 - 3 breaks when temperature rises to the preset value. Cooling: The preset setpoint (scale value) is equivalent to the switch-on value of the cooling. The switch-off value is lower by the amount of operating difference. Contact 1 - 2 closes when temperature rises to the preset value. |
ISH Messe Frankfurt – S+S Regeltechnik looks forward to meeting you!
11. - 15.03.2019
Stand 10.3 A71
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ISH | 11. - 15.03.2019 | Stand 10.3 A71
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