Mining Intrinsically Safe Temperature Sensor for Belt Conveyor

• Installation Type: Two Wire System and Four Wire System
• Sensing Type: Thermocouple
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Platinum Thermistor
• Model NO.: GW100(A)
• Measuring Medium: Temperature
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Transport Package: Wooden Box
• Trademark: Wantai
• Origin: Huainan, Anhui, China
• Production Capacity: 5000piece/Year

Product Description

Mining intrinsically safe Temperature Sensor for belt conveyor

1,Summary
The sensor is suitable for underground coal mine, opencast coal mine, coal preparation plant and other workplaces. It is used for detecting temperature protection signal of belt conveyor protection device for mining.
The sensor consists of temperature detection probe, junction box, mounting bracket and other parts. There are terminals in the junction box.

2,Main technical parameters

1.Rated operating voltage:DC5V;
2.Rated working current :10 mA;
3.Measurement range :0ºC~100ºC;
4.Output Signal: Digital Serial Pulse Output;
5.Associated equipment:ZJZ-SI Comprehensive protection device for mining belt conveyor
6. Maximum length of transmission cable :20 m;
7. Size :141 mm×60 mm×50 mm;


3,Environmental conditions

3.1 Normal working conditions

3.1.1 The ambient temperature is - 5 ºC ~ 40 ºC;

3.1.2 The altitude shall not exceed 2000m (air pressure 80kpa-110kpa);

3.1.3 Relative humidity of surrounding air ≤ 98% (25 ºC);

3.1.4 In mines containing explosive gases such as methane;

3.1.5 Places without significant shaking and impact vibration;

3.1.6 In the environment without damaging insulation gas or steam;

3.1.7 Places that can prevent water dripping.

3.2 Worst storage and transportation conditions

High temperature: 60 ºC;

Low temperature: - 40 ºC;

Average relative humidity: 95% (25 ºC)