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350 Thermal Energy Meter for Thermal Oil, 320 Thermal Energy Meter for Thermal Oil
1、 Introduction to thermal oil: Thermal transfer oil, formerly known as "heat transfer oil" in GB/T 4016-1983 "Terminology for Petroleum Products", is a specialized oil with good thermal stability used for indirect heat transfer. Due to its uniform heating, accurate temperature control, ability to generate high temperatures under low steam pressure, good heat transfer effect, energy saving, and convenient transportation and operation, it has been widely used in various occasions in recent years, and its usage and quantity are increasing. Application scope of thermal oil: 1. Suitable for closed heat transfer systems with forced or non forced circulation, it can be used for heating, drying and other processes, such as wood processing, textile dyeing and finishing, food processing, chemical, electrical processing, construction and building materials industry, papermaking and other industries 2. Suitable for systems with forced circulation heat transfer, suitable for long-term use at temperatures below 300 ℃, avoiding long-term use above 300 ℃ Performance characteristics of thermal oil 1. Excellent thermal oxidation performance, good stability within the working temperature range, and long service life 2. High specific heat capacity and good thermal conductivity 3. High boiling point, low vapor pressure, low volatility 4. Safe, non-toxic, and free from environmental pollution 5. Good compatibility with system materials, non corrosive
Function of thermal oil heat meter:
1. Used for combustion safety devices
His role is to promptly convey information about abnormal situations that occur during equipment operation, cut off fuel, and ensure the safe shutdown of the equipment. Main instruments include: heat transfer oil outlet temperature alarm, heat transfer oil inlet and outlet differential pressure detector, flame extinguishing detector, air pressure detector, fuel pressure detector, gas phase furnace heat transfer oil pressure detector, fuel shut-off valve, spray media pressure drop detector, etc. Used for combustion safety devices. His role is to promptly convey information about abnormal situations that occur during equipment operation, cut off fuel, and ensure the safe shutdown of the equipment. Main instruments include: heat transfer oil outlet temperature alarm, heat transfer oil inlet and outlet differential pressure detector, flame extinguishing detector, air pressure detector, fuel pressure detector, gas phase furnace heat transfer oil pressure detector, fuel shut-off valve, spray media pressure drop detector, etc.
2. Instruments used for operational monitoring
There are mainly outlet pressure gauges for heating furnaces, inlet and outlet pressure gauges for heat transfer oil circulation pumps, internal pressure gauges for burners, level gauges for expansion tanks, coal smoke concentration gauges, oxygen concentration gauges, etc. The thermal oil furnace has a high degree of automation, quick start stop, and safe and reliable operation; High thermal efficiency, stable output, and strong load adaptability; Compact structure, small volume, and small footprint; Less supporting auxiliary equipment, simple and convenient installation, short installation cycle; Fuel combustion is sufficient, pollutant emissions are low, and high environmental protection indicators can be achieved Therefore, it is an ideal green and environmentally friendly product with high efficiency, low consumption, and low pollution.
3Function of thermal oil heat meter:
⊙ LCD Chinese character display: 5-digit instantaneous flow rate, 8-bit cumulative flow rate, 5-digit instantaneous heat, 8-bit cumulative heat, frequency (differential pressure), temperature, pressure, density, enthalpy, current time ⊙ 20 power outage records and cumulative total outage time ⊙ Can be equipped with RS-485 or 232 communication interface ⊙ Can carry 4~20mA analog current output ⊙ Can be powered by dual power sources (DC12V and AC220) ⊙ Unique "one click restore" function ⊙ Daily "Accumulated Traffic" automatically generates "Daily Report" and "Monthly Report" ⊙ Dimensions: 160 × 80 (horizontal) ⊙ Complies with the urban construction industry standard CJ128-2000 of the People's Republic of China ⊙ Principle formula H=(H-in-H-out) × F H: Instantaneous thermal difference; H inlet and H outlet: enthalpy values of inlet and outlet; F: Instantaneous flow rate at the entrance ⊙ Equipped with all the functions of SB-2100A
key word:350 Thermal Energy Meter for Thermal Oil, Thermal Energy Meter for Thermal Oil, Thermal Energy Meter for Thermal Oil, Thermal Energy Meter for Thermal Oil, Thermal Energy Meter for Thermal Oil
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