LCD-H210 
Digital Loop Powered LCD Indicator
Integrated into a Connection Head
LCD-H210 is a digital loop powered LCD indicator integrated into a connection head with window.
The connection head is designed to be fitted to a temperature sensor and can also be equipped with a built-in DIN B head mount transmitter.
The LCD indicator is installed directly in a 4-20 mA loop without need for external power supply.
The indicator is used to show numerical values proportional to the signal cur¬rent from any type of signal transmitter or device producing a 4-20 mA signal and is equipped with a high-contrast, easy-to-read 4-digit LCD display with backlight.
A typical application is to use LCD-H210 fitted to a temperature sensor and connected to the 4-20 mA loop from a signal conditioner for local view for the measured temperature.
Programming of the indicator is done with push buttons or with a smartphone via NFC.
- High contrast, 4-digit LCD display with 8.9 mm / 0.35” digit height
- Loop powered backlight
- Any range between -1999 to 9999 for 4 to 20 mA input
- High accuracy allows for high precision read-outs
- HART transparent
- Aluminium connection head with polycarbonate window
- Type DIN B head mount 2-wire transmitter can be integrated
- Designed for installation on a temperature sensor
- LCD-H210 can be ordered pre-fitted to a temperature sensor, with a
built-in temperature transmitter and in customized versions on request
Technical Specification
| Type | INOR model LCD-D100 |
| Input current | 4-20 mA |
| Maximum current | 30 mA |
| Minimum current for operation | ~3.5 mA |
| Voltage drop | 4.5 V |
| Indication | |
| Display | 7-segment black LCD with clear background |
| Backlight | White LED powered from the 4-20 mA loop |
| Indication range | 4 digits (-1999 to 9999) |
| Digit height | 8.89 mm / 0.35″ |
| Response time | Appr. 1 s, Power on delay: 5 s and stable after 1 min |
| Temperature influence | ≤ ±0.01 % FS / °C |
| Configuration method | 3 push buttons or NFC, located on the rear of the display |
| Operating temperature | -20 to +70 °C / -4 to +158 °F |
| Typical accuracy | ±0.05% of span ±1 digit |
| NAMUR NE 43 compliance | Yes |
| HART transparent | Yes |
| Connection head | |
| Type | INOR model BUZ-HW |
| Material of body / window | Aluminium pressure die-casting / Polycarbonate |
| Cable gland thread | M20x1.5 |
| Process connection thread | M24x1.5 |
| Paint type/colour | Polyester/white aluminium (RAL 9006) |
| Protection class | Up to IP68 (depending on applied cable gland and sealing for process connection) |