Multi-funtional duct sensor

Multi-functional duct sensor for monitoring and control of heating, ventilation and air-conditioning systems

PREMASGARD® 814x-Modbus

Specialists in pressure

Multi-range measuring transducers for pressure, differential pressure and volume flow

PREMASGARD 211x / 212x

Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

Satisfied customers drive our business

An overview of our references

Learn more

Good room climate is measurable!

Active and Modbus capable room sensors for temperature, humidity and CO2 now also for in-wall installation!

AERASGARD® FSCO2

Für jede Anwendung die richtige Lösung [Translate]

ALTR-3 U

Surface contact tempe­rature controller THERMASREG® ALTR, ALTR 3 U

THERMASREG® ALTR-3 U

Item No. 1102-1030-2100-300
EAN 4 251325 608983

Mechanical 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).

93,33 € net
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
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
Housing plastic, UV-stabilised,
material polyamide, 30 % glass-globe-reinforced,
colour traffic white (similar to RAL 9016)
Housing dimensions 108 x 70 x 73,5 mm (Thor 2)
Housing 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.

S+S Regeltechnik - Benefits to the power of five

Learn more

S+S Regeltechnik News

Exhibition Newsshow all

 

sps smart production solutions – S+S Regeltechnik will be there 26. - 28.11.2019

Be our guest at Europe's leading trade fair for electric automation from 26 to 28 November 2018. ...
more

Overview of all exhibition dates

Product Newsshow all

 

PREMASGARD® 211x, 212x and 212x-SD - Compact and flexible specialists in pressure

These calibratable compact sensors from S+S can manage up to eight switchable measuring ranges from...
more

 

PREMASGARD® 814x-Modbus - Multi-funtional duct sensor

This bus capable and calibratable pressure measuring transducer enables the control of differential...
more

Exhibition News

sps smart production solutions | 26. - 28.11.2019 | Nürnberg

more

Main Catalog

Newsletter Subscription

Stay always informed about our products and news from S+S Regeltechnik