XGZH series light column display instrumentDetailed product description：

The XG Z/T H-1000/2000 series digital display instrument, as a commonly used auxiliary instrument, has been widely used in metallurgy, chemical, petroleum, power and other projects. It has the characteristics of clarity and high accuracy.

Technical specifications of XGZH series light column display instrument
Including: XGZH-800X (single light column), XGZH-801X (single light column with alarm), XGZH-900X (dual light column), XGZH-901X (dual light column with alarm)

Main technical indicators
Accuracy of 0.5% FS ± 1dig
The resolution of the light column is 1/101
Clear and intuitive display, no parallax

Reliable instrument installation structure
Strong signal conversion capability and good seismic performance

XGZH series light column display instrument input form
Thermocouple B 800-1800 ℃; S 0～1600℃
K 0～1300℃； E 0～1800℃
T 0～300℃
Thermal resistance Pt100-200~500 ℃; Cu50 -50～150℃
Hall transmitter 0-10mV DC
0～60mV DC
Remote transmission pressure gauge 0-400 Ω
Linear input 0-10mA DC; 4～20mA DC
0～5V DC； 1～5V DC
Note: When using dual input, the input signals of both channels are consistent.

output format
control function
Binary expression: The insensitive range is 0.1% to 0.3%.
Relay contact output contact capacity AC 220V 3A no inductance
Time ratio: Proportional with 3-4% cycle 30 seconds relay contact output
Contact capacity AC 220V 3A non inductive load

Power supply:
Transformer power supply: AC 220 ± 10% V 50Hz ± 5%
Power supply for transmitter: DC 24V, 60mA

alarm
Each light column has two alarm outputs, which can be matched to form upper and lower limits; Upper and upper limits; Lower and Lower Limits
Relay contact output, with a contact capacity of AC 220V 3A and no inductive load