Data Sheet for Product

ManualsBrandsSiemens ManualsExtinguishing - Pressure Gauges and Pressure SwitchesDeclarations of Performance - PGS21.050, PGS 21B.050

A6V11218600_en--_a

Smart Infrastructure

2020-01-28

Building Products

Sinorix™

MANOF230-180, MANOF230-270

IG-01, IG-55, IG-100, IG-541

Pressure gauge with electrical contacts for F230 cylinder valves

● Visual check of the cylinder pressure

● Transmission of "Extinguishant loss" information to the extinguishing control panel

(ECP)

● Removable pressure gauge when the cylinder is pressurized

Product codes:

MANOF230-180 - S54476-F540-A3

MANOF230-270 - S54476-F540-A11

Summary of content (6 pages)

PAGE 1
Sinorix™ MANOF230-180, MANOF230-270 IG-01, IG-55, IG-100, IG-541 Pressure gauge with electrical contacts for F230 cylinder valves ● Visual check of the cylinder pressure ● Transmission of "Extinguishant loss" information to the extinguishing control panel (ECP) ● Removable pressure gauge when the cylinder is pressurized Product codes: MANOF230-180 - S54476-F540-A3 MANOF230-270 - S54476-F540-A11 A6V11218600_en--_a 2020-01-28 Smart Infrastructure Building Products
PAGE 2
Use This product must only be used with SinorixTM fixed automatic extinguishing systems. Functions The contact pressure gauge allows the pressure in the cylinder on which it is mounted to be checked visually. The built-in switch is electrically connected to the extinguishing control panel (ECP). The pressure gauge contact is open when the pressure is equal to the nominal pressure of the cylinder. The contact closes when the pressure falls below the switchover point.
PAGE 3
Notes Safety This product may only be installed by Siemens-authorized specialized installers, with experience in the design, installation and maintenance of automatic extinguishing systems.
PAGE 4
Dissassembling the pressure gauge The contact pressure gauge is designed to be fitted and removed safely when the cylinder is pressurized. WARNING A small "plopp" noise is heard when removing the pressure gauge attached to a pressurized cylinder Remove the manometer carefully. Refer to the mounting and maintenance instructions to obtain the detailed procedure.
PAGE 5
MANOF230-270 Technical information Nominal dimension 50 mm Nominal pressure 300 bar Measurement range 0 to 400 bar Switchover point The contact closes when the pressure drops below 270 ±9.0 bar Accuracy class 1.6 Switching voltage 4.5 – 24 VDC/VAC Switching current 5 – 100 mA Contact load max 2.
PAGE 6
Certifications and compliances VdS G309005 RoHS Compliant 305/2011/EU (CPR) EN 12094-10 0786-CPR-30095 The declared performance and conformity can be seen in the Declaration of Performance (DoP) and/or the EU Declaration of Conformity (DoC), which are obtainable via the Customer Support Center: Tel. +49 89 9221-8000 or https://siemens.com/bt/download. Dimensions Dimensions in mm Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug Tel.