Loop Powered 5 Digit Meter - Texmate SD50X

• A/D Converter: ....................16 Bit Sigma Delta
• Accuracy: .............................±0.02% of reading plus 2 digits
• Temperature Coefficient:.. Typically 30 ppm/ °C plus 0.1 counts/ °C for zero offset.
• Warm Up Time:...................One minute to specified accuracy
• Conversion Rate: ...............3 readings per second
• Display:.................................Liquid Crystal Display (LCD) 0.5”
• Polarity: ................................Assumed positive, displays – negative
• Descriptors:.........................Dip switch selectable dummy zero, °C, °F
• Decimal Point:.....................User programmable to six positions
• Operating Temperature: ....-10°C to +50°C
• Storage Temperature:........-20°C to +70°C
• Relative Humidity: ...............95% (non-condensing)

The SD-50X is the ultimate advancement in ease of use from the company that developed the world`s first 4-20 mA loop powered meters. The SD-50X features lockable front panel scaling and calibration. Any 4 to 20 mA signal can be scaled from [almost] any two input values to display  required engineering unit of measure. A 4-20 mA input can display 50,000 counts of resolution from -19,999 to +30,000. The 6th digit can be selected to display °F, °C or an inactive extra zero from a dip switch at the rear of the case.

Total voltage drop is less than 4V at 20mA. Depth behind the panel is just 20mm.