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Warning systems

Bacharach gas warning device IP41 w. SC-Sensor MGS-450 R290 0-2500ppm

Bacharach gas warning device IP41 w. SC-Sensor MGS-450 R290 0-2500ppm
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Bacharach gas warning device IP41 w. SC-Sensor MGS-450 R290 0-2500ppm
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Order No.: 476.3890
Manufacturer number: 6302-1310
Manufacturer: Bacharach

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Description

The MGS-450 refrigerant gas detector is intended for use in cold storage rooms and can be used alone, in combination with the MGS-408 controller or in combination with the BMS/BAS of the facility concerned. It conforms with refrigerant safety regulations (ASHRAE 15 and EN 378) and features an ...

The MGS-450 refrigerant gas detector is intended for use in cold storage rooms and can be used alone, in combination with the MGS-408 controller or in combination with the BMS/BAS of the facility concerned. It conforms with refrigerant safety regulations (ASHRAE 15 and EN 378) and features an audible and visible alarm signal to alert staff of a refrigerant leak.

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Features

  • Mobile App-Oberfläche für einfache Inbetriebnahme und Wartung ohne Spezialwerkzeug
  • Vorkalibrierte Plug-and-Play-Sensormodule für den schnellen und einfachen Austausch von Sensoren
  • Temperaturkompensierte Messungen verringern Fehlalarme und optimieren die Genauigkeit in ...
  • Mobile App-Oberfläche für einfache Inbetriebnahme und Wartung ohne Spezialwerkzeug
  • Vorkalibrierte Plug-and-Play-Sensormodule für den schnellen und einfachen Austausch von Sensoren
  • Temperaturkompensierte Messungen verringern Fehlalarme und optimieren die Genauigkeit in Kälteanwendungen
  • Digitale und analoge Kommunikation zur Integration in BMS / BAS-Steuerungssysteme
  • Onboard-A / V-Alarme für ASHRAE 15 und EN 378 entsprechen keiner zusätzlichen Hardware

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Accessories / Replacement parts

  • Control unit
    Bacharach control unit 8-channel MGS-408 f. MGS410/50/60
    Bacharach control unit 8-channel MGS-408 f. MGS410/50/60
    Order No.: 476.3861
  • Bacharach control unit 2-channel MGS-402 for MGS410
    Bacharach control unit 2-channel MGS-402 for MGS410
    Order No.: 476.3887
  • Externes Netzteil
    Bacharach Spannungsversorgung MGS 24V 40W für MGS-400 Serie
    Bacharach Spannungsversorgung MGS 24V 40W für MGS-400 Serie
    Order No.: 476.3896
  • Replacement sensor
    Bacharach EC replacement sensor 0-1000ppm for MGS410/50/60 R717 Low Temp
    Bacharach EC replacement sensor 0-1000ppm for MGS410/50/60 R717 Low Temp
    Order No.: 476.3864
  • Signal light/horn
    Bacharach signal light/horn 24V DC f. MGS-410/50/60
    Bacharach signal light/horn 24V DC f. MGS-410/50/60
    Order No.: 476.3863

Technical data

Dimensions
Width
225 mm
Installation height
height:
0-2000 m AMSL
Height
210 mm
Length
85 mm
General information
Alarm output
int. alarm tone
72 dB at 10 cm
 
alarm delay
configurable (0 to 15 minutes)
Display
indicators:
multicoloured status-LED
 
internal alarm tone 72 dB at 10 cm
Housing
Material: ABS
Refrigerant
R290
Pressure
Operating pressure
pressure:
23.6 to 32.5"Hg (800 to 1,100 mbar)
Electrical Data
Output analog
analogue output:
4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V (standard) or 2 to 10 V
Input
Inputs:
keys (×2),
 
magnetic switch (×2)
Protection class
IP41 oder IP66
Connections
Bluetooth®:
Bluetooth® Low Energy, BLE 4.2
 
Modbus:
 
Connection:
connector block RS-485
 
baud rate:
9600 (standard) or 19200
 
data bits
8
 
parity:
none (standard), even or uneven
 
stop bits:
1 (standard) or 2
 
repetition interval:
500 ms (minimum)
Connection cable
cable (mains):
2-lead, 16 - 28 AWG
 
cable (relay):
2-lead, 16 - 28 AWG
 
cable (Modbus):
recommended: Belden 3106A (or equivalent), 3-lead, double twisted pair + earth, shielded cable with 120 ? characteristic impedance, 16 - 28 AWG
Supply voltage
power source: V/Ph/Hz
19.5 bis 28.5 V DC or 24 V AC ±20%; 4 W
max. power consumption
4 W
Humidity
Relative humidity
5 bis 90 %
nicht kondensierend
Weight
Weight net
0,48 kg
Temperature data
Operating range
temperature: °C
semiconductor: -40 to 50 °C electrochemical: varies according to gas type and/or concentration, see MGS-400 (Art.-Nr. 1100-2294) operating instructions for the full temperature range list. infrared: -40 to 50 °C heat tone: -40 to 50 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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