Digital Gas Transmitter

Having a back-lit LCD display, the Digital Gas Transmitter Uniphos-5OO (DT) has a microprocessor having a combination of smart transmitter. The Digital Gas Transmitter gives a RS- 485 digital output (allowing cost-efficient 2-wire looped wire communication) along with a 4-20 mA output (industry standard analog). The Digital Gas Transmitter uses hot swappable sensors, thus using smart sensor technology. In this technology, all the information of a sensor is stored on an EPROM. Having a magnetic wand to allow non-intrusive calibration, the Digital Gas Transmitter is apt for any hazardous installation as well as calibration work; especially, in situations that never allow opening of transmitter enclosure and performing calibration task.
Details

• The transmitter has two LEDs for low and high alarms and an optional Relay card with 3 x NOINC potential free relays
• Also displays the date of calibration, the range of gas detection, TLV and the STEL
• Has the provision of Non-intrusive calibration by means of a magnetic wand
• Digital Display of Gas name, Range of gas detection, TLV and STEL values and the last calibration date on Power ON.

Features

• Visual Alarm
• 8x2 Alphanumeric LCD Display for continuous gas monitoring with backlight
• Provision for digital calibration
• RS-485 (MODBUS Protocol) / 4-20mA Communication
• Easy Interface to DCS / Controller which accepts 4-20mA Output

Applications

• Refineries
• Petrochemical Plants
• Pharmaceutical Plants
• Power Industries
• Pollution Control
• Pollution Monitoring