Cryogenic Temperature Monitor

PRODUCT OVERVIEW

ZTC-100 series intelligent liquid nitrogen level monitoring instrument is designed to measure the level and temperature of liquid nitrogen container. It uses micro controller technology and platinum RTD to measure the temperature with digital display. It has low-level alarm, over-temperature alarm, sensor failure alarm to monitor the temperature and level of liquid nitrogen containers. It also could be connected with solenoid valves to fill liquid nitrogen automatically. RS485 signal and standard current signal (4 ~ 20mA) output function are optional for connection.

Product Features：
• Temperature display;
• Fault alarm function;
• High temperature alarm function;
• Parameter setting function;
• Silencer function
• Power switch;

SPECIFICATIONS

Operating temperature	-40 ℃ ~ +85 ℃;
Relative humidity	≤ 95% (25 ℃);
Operating power	AC220V ± 10%, 50 Hz ± 2 Hz;
Instrument input power	24VDC;
Sensor	Pt100;
Display mode	5-bit temperature value display;
Measuring range	-200 ℃ ~ 200 ℃;
Resolution	0.1 ℃;
control accuracy	full range adjustable;
temperature measurement accuracy	0.5;
Maximum power consumption	2W;
Total weight	<200g;
Dimensions	120mm × 70mm × 20mm.

DOCUMENTS