| Trans. (H×W×D) |
6.5" × 6.5" × 3.4" (165 × 165 × 87 mm) |
| Remote (H×W×D) |
4.5" × 5.4" × 2.7" (115 × 136 × 68 mm) |
| Weight |
1.67 lbs (758 g) |
| Indicators |
Multi-color Status LED |
| Internal Alarm Buzzer |
72dB @ 3.9" (10 cm) |
| Alarm Delay |
Configurable (0 to 15 minutes) |
| Inputs |
Tactile Switches (×2), Magnetic Switches (×2) |
| Outputs |
Analog Output: 4 to 20 mA, 0 to 5V, 0 to 10V, 1 to 5V (default) or 2 to 10V |
| Bluetooth |
Bluetooth Low Energy, BLE 4.2 |
| Modbus |
Connection: RS-485 terminal block
Baud Rate: 9,600 (default) or 19,200
Data Bits: 8
Parity: None (default), odd or even
Stop Bits: 1 (default) or 2
Retry Time: 500 ms (minimum) |
| Power Supply |
19.5 to 28.5 VDC or 24 VAC ±20%; 4W |
| Wiring (Power) |
2-core cable, 16 to 28 AWG |
| Wiring (Relays) |
2-core cable, 16 to 28 AWG |
| Wiring (Modbus) |
Recommended: Belden 3106A (or equivalent) 3-core, 2 twisted pair + ground, shielded cable with 120 Ω characteristic impedance, 16 to 28 AWG |
| Enclosure |
Material: ABS
Protection: IP66 |
| Temperature |
Semiconductor: -40 to 122°F (-40 to 50°C)
Electrochemical: Ranges vary by gas type and / or concentration, see the MGS-400 User Manual (P/N 1100-2294) for a full list of temperature ranges.
Infrared: -40 to 122°F (-40 to 50°C)
Catalytic Bead: -40 to 122°F (-40 to 50°C) |
| Humidity |
5 to 90% RH, non condensing |
| Pressure |
23.6 to 32.5"Hg (800 to 1,100 mbar) |
| Elevation |
0 to 6,560' (2,000 m) altitude |