Warning systems

Bacharach gas warning device IP66 w. SC-Sensor MGS-460 R404A 0-1000ppm

Order No.: 476.3845

Manufacturer number: H6302-4103

Manufacturer: Bacharach

Description

The MGS-460 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 facility's BMS/BAS. It conforms with refrigerant safety regulations (ASHRAE 15 and EN 378) and features an audible and ...

Features

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Accessories
Technical data

Accessories / Replacement parts

Control unit

Bacharach control unit 8-channel MGS-408 f. MGS410/50/60

Order No.: 476.3861
Bacharach control unit 2-channel MGS-402 for MGS410

Order No.: 476.3887
Externes Netzteil

Bacharach Spannungsversorgung MGS 24V 40W für MGS-400 Serie

Order No.: 476.3896
Replacement sensor

Bacharach SC replacement sensor 0-1000ppm f. MGS410/50/60 R404A

Order No.: 476.3871
Signal light/horn

Bacharach signal light/horn 24V DC f. MGS-410/50/60

Order No.: 476.3863

Technical data

Width

alarm unit:

165 mm

remote control:

136 mm

Installation height

height:

0-2000 m AMSL

Height

alarm unit:

165 mm

remote control:

115 mm

Length

alarm unit:

87 mm

remote control:

68 mm

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

R404A

Operating pressure

pressure:

23.6 to 32.5"Hg (800 to 1,100 mbar)

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

IP66

Connections

Bluetooth®:

Bluetooth® Low Energy, BLE 4.2

Modbus:

Connection:

connector block RS-485

baud rate:

9600 (standard) or 19200

data bits

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

19,5 bis 28,5 V DC | 24 V AC

max. power consumption

4 W

Relative humidity

5 bis 90 %

non-condensing

Weight net

0,76 kg

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.

Bacharach gas warning device IP66 w. SC-Sensor MGS-460 R404A 0-1000ppm

Description

Features

Accessories / Replacement parts

Control unit

Externes Netzteil

Replacement sensor

Signal light/horn

Technical data

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