BACHARACH MGS-550 Ammonia Gas Detector: 马来西亚的首选 Precizion Tools

详情

Industrial Refrigerant Gas Detector

Flexible two-sensor capability, local and / or remote
One user-interface platform for all sensor types
Two analog outputs and Modbus RTU interface
Three fully configurable, user-assignable relays
Magnetic wand enables easy, non-intrusive configuration / calibration
IP66 ABS or aluminum enclosure options

Description

Bacharach’s advanced MGS-550 gas detector can utilize any combination of sensor technologies, including electrochemical, semiconductor (MOS), catalytic bead or infrared, in a single platform for unparalleled detection capability. The MGS-550 can easily be connected to any central control system using the current and volt analog output or the Modbus RTU interface. With three user assignable relays, it can also function as a stand-alone unit without the need to wire alarm devices back to a central system.

The straightforward menu structure is identical throughout the platform reducing the amount of training required for installing and maintaining this product family. At any point in time, the instrument can be upgraded from a one sensor to a two sensor system by simply registering another sensor. The MGS-550 is furnished with two analog outputs which can be assigned as redundant for one or for transmit the signal of two sensors.

Specifications

`Type`	`Gas detector using Semiconductor, Electrochemical, Infrared or Catalytic Bead sensor.`
	`For one or two sensor configuration`
`Gases`	`Toxic gases:`	`Ammonia, Carbon Dioxide, Carbon Monoxide, Chlorine, Ethylene, Fluorine, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Sulfide, Nitrogen Dioxide, Ozone, Sulfur Dioxide, VOCs and Oxygen`
	`Combustible gases:`	`Methane, Propane, Butane, LPG, and Hydrogen`
	`Refrigerants:`	`Ammonia, Carbon Dioxide, Hydrocarbons, and HFCs, HCFCs, CFCs`
`Measuring Range`	`O₂` `CO` `H₂S**` `NH₃,*` `CO₂` `Refrigerants` `Combustible Gases` `H₂` `C₂H₄` `VOC` `CI₂` `F₂` `HCI` `SO₂*` `NO₂` `HCN` `O₃`	`30 Vol%` `1,000 ppm` `100 ppm` `100/1,000/5,000/10,000 ppm/100 %LEL` `5,000/10,000/20,000/30,000/40,000/50,000 ppm` `1,000 / 10,000 ppm` `100 %LEL` `10,000 ppm` `2,000 ppm` `1,000 ppm` `10 ppm` `1 ppm` `10 ppm` `10 ppm` `20 ppm` `30 ppm` `1 ppm`
`Display`	`5-digit, 7-segment red LED and green status LEDs`
`Output`	`Analog`	`4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V`
	`Digital`	`Modbus RTU via RS 485`
`Power Supply`	`19.5 to 28.5 VDC or 24 VAC ± 20%; 3- or 4-wire`
`Relay`	`3 relays, SPDT, user assignable`
	`Rating 1 A @ 24 VDC, 0.25 A @ 240 VAC, resistive load`
	`Alarm delay 0 to 15 minutes; user-programmable`
`Ambient Conditions`	`Temperature`	`- 40 to +120 °F (40 to +50 °C)`
	`Humidity`	`5 to 90 %RH, non condensing`
	`Altitude`	`0 to 10,000 ft (3,050 m)`
`Enclosure options`	`Explosion-proof: Powder coated, copper free aluminum, with four M20 x 1.5 ports General Purpose: IP66 Rated ABS with four M20 x 1.5 ports`
`Size (w x h x d)`	`General Purpose: 8.3” x 8.9” x 3.4” (210 x 225 x 85 mm) Explosion-proof: 4.9” x 7.5” x 3.5” (125 x 190 x 90 mm)`
`Weight`	`General Purpose: 2 lbs (1 kg)` `Explosion-proof: 3.5 lbs (1.6 kg)`
`Approvals`	`CE, UL, CSA, IEC, EN 61010-1`
	`II 2G Ex d IIC Gb; XP enclosure only`

*Ammonia available as low temperature version -40°F / -40°C (not for 5,000 ppm electrochemical sensor)

**Not IP66 rated; not available for XP enclosure

***Not available for XP enclosure

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