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The Honeywell MIDAS-T-004 functions as a gas detection transmitter with a voltage input of 24 Volts DC, optional PoE at 48 Volts DC. This unit is engineered to operate effectively in temperatures ranging from 0°C to 40°C, making it suitable for various environmental conditions.
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| Manufacturer | Honeywell |
|---|---|
| Product Type | Gas Detection Transmitter |
| Product Line | Other |
| Part Number | MIDAS-T-004 |
| Voltage Rating | 24 Volts DC (PoE alternative: 48 Volts DC) |
| Operating Temperature Range | 0°C to 40°C |
| Humidity Range | 0-90% RH Non-Condensing |
| Housing Color | Black |
| Housing Material | Painted steel |
| Power Consumption | ~5.0 W (12.95 W max. with pyrolyzer) |
| Analog Output | 0-21 mA (2-wire isolated, sink/source) |
| Digital Communication | Modbus/TCP Ethernet, PoE (IEEE 802.3af) |
| Relay Output Rating | 3 Form C relays, 1 A at 30VDC or 0.5 A at 125VAC |
| Sampling Distance | Up to 100 ft |
| Mounting Type | Wall mounted (2 pre-drilled holes) |
| Display/Interface | 4-digit alphanumeric LCD with a 4-button keypad and LED indicators |
The MIDAS-T-004 gas detection transmitter designed by Honeywell offers precise monitoring of gaseous substances. With a compact weight of 1.76 lbs, this device operates on a voltage rating of 24 Volts DC, with an optional PoE connection at 48 Volts DC. It is built to function within a temperature range that spans from 0°C to 40°C and can accurately measure humidity levels from 0 to 90% RH, as long as condensation is not present.
The transmitter features a robust, black housing crafted from painted steel, providing protection in varied environments. In terms of power, it draws roughly 5.0 W, escalating to a maximum of 12.95 W when utilizing a pyrolyzer. This device includes an analog output range of 0-21 mA, configured in a 2-wire isolated setup for versatility in applications.
In addition to analog signals, the MIDAS-T-004 supports digital communication through Modbus/TCP Ethernet with Power over Ethernet (PoE) functionality compliant with IEEE 802.3af standards. For relay outputs, it includes three Form C relays, rated for 1 A at 30VDC or 0.5 A at 125VAC, allowing for efficient control of external devices.
The maximum sampling distance covered by the transmitter is an impressive 100 ft. Installation is straightforward, with wall mounting options available via two pre-drilled holes. The 4-digit alphanumeric LCD display, combined with a 4-button keypad and LED indicators, ensures user-friendly operation and clear information display.