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


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!


Für jede Anwendung die richtige Lösung [Translate]



Item No. 1301-2122-0570-000
EAN 4 251325 612416

The pressure measuring transducer PREMASGARD® SHD-SD measures relative pressures in the bar range. It converts the measurand into a standard signal of 0 - 10 V or 4...20 mA. Process connection is G ½ " straight external pipe thread. SHD-LC is used for pressure measurement in gaseous and liquid media. Applications of this pressure transmitter are in hydraulics, pneumatics, process technology, in mechanical and plant engineering.
Not suitable for ammonia and freon!

109,52 € net
Voltage supply 24 V AC/ DC for output 0 -10 V
7 - 33 V DC for output 4 ... 20 mA
Response time 2 ms (1 ms typical)
Load changes < 100 Hz
Characteristic line ± 0,3 %
Output signal 4... 20 mA, 2-wire, (working resistance < (UB (V) -7 V)/ 0,02 A ;
RL depending on working resistance
Measuring range 0...16 bar
Measuring principle ceramic measuring cell
Media temperature –15...+ 125 °C
Pressure connection G ½ " sealing at the back, and manometer (combined)
with profile gasket FPM, special WW G ¼ " DIN 3852
Type of pressure relative
Overload range/ Bursting pressure < 4 bar: 3 x FS
> 4 bar: 2.5 x FS
Electrical connection 0.25 - 1.5 mm², via plug-in connector DIN EN 175301-803-A
Housing stainless steel 1.4305
Connecting head plastic, approx. 98 x 50 x 34 mm
Installation directly on pressure line
Medium contacting parts stainless steel type 1.4305, AISI 303;
measuring element ceramic Al203 (96%);
sealing material FPM (Viton)
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Display module, made of plastic, polyamide material,
black colour, extra height: approx. 73 mm, pluggable,
factory-calibrated and configured,
for displaying the differential pressure
Tests Trinkwasserzulassung nach NSF/ANSI 61/372
UL-Zertifiziert nach ANSI/UL 61010-1

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. ...

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...


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

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

Exhibition News

sps smart production solutions | 26. - 28.11.2019 | Nürnberg


Newsletter Subscription

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