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Pressure Type Thermometer Is A Kind Of Field Testing Instrument For Measuring Low And Medium Temperature. It Can Directly Measure The Temperature Of The Gas, Liquid And Steam At A Long Distance Within Range -80-+500ºc In A Variety Of Production Processes Of Machinery, Textile, Chemical, Pharmaceutical, Food Industry ...... etc.
1) Electric Contact Pressure Type Thermometer Can Realize Control And Alarm Function Automatically When The Measured Temperature Reach The Setted Value.
2) Anti-Corrosive Pressure Type Thermometer Is Made Of All Stainless-Steel Material, It Can Be Used For Medium Corrosive Liquids And Gases.
It With Good Reliability, High Stability And Long Service Life, And The Miniaturization And Simplification Of The Temperature Bulb Make It Applicable To A Wider Range.
1) To Measure The Water Temperature Of The Boiler Pipe.
2) To Measure The Air Temperature Inside The Boiler Pipe.
3) To Measure The Steam Water Temperature Of Food Processing Steamer...
The Pressure Type Thermometer Uses The Liquid, Gas Or Saturated Vapor In The Closed Container To Generate Volume Expansion Or Pressure Change As The Measurement Signal After Being Heated.Its Basic Structure Is Composed Of Three Parts: Temperature Package, Capillary And Indicator. The Temperature Measurement Is Based On The Relationship Between Saturated Vapor Pressure And Temperature Of Evaporated Liquid In A Closed Temperature Measuring System.
When The Temperature Package Feels The Temperature Change, The Saturated Vapor In The Closed System Generates The Corresponding Pressure, Which Causes The Curvature Change Of The Elastic Element And Causes The Free End To Shift.Then The Displacement Is Changed To The Indicated Value By The Gear Amplifying Mechanism. This Kind Of Thermometer Has The Characteristics Of Small Temperature Package Volume, Fast Response Speed, High Sensitivity And Intuitive Reading.It Has Almost All The Advantages Of Glass Thermometer, Bimetal Thermometer And Gas Pressure Thermometer. It Can Be Made Into Shock-Proof And Anticorrosive Type, And Can Realize Remote Contact Signal, Thermal Resistance Signal, 0-10mA Or 4-20mA Signal. It Is A Kind Of Mechanical Temperature Measuring Instrument With The Widest Range Of Use And The Most Comprehensive Performance.
| 01. | Local Display With Clear And Multi-Direction Indication. |
| 02. | It's Safe And Reliable With Long Service Life. |
| 03. | Linear Scale With High Sensitivity. |
| 04. | Excellent Shock Resistance Performance. |
| 05. | Variety Of Installation Forms Optional. |
| Model | WTZ-288 Electric Contact Pressure Type Thermometer |
WTQ-288 Electric Contact Pressure Type Thermometer |
| Measuring Temp. Range | -20-60 ºC 0-50 ºC 0-100 ºC 0-120 ºC 20-120 ºC 60-160 ºC |
-40-60 ºC 0-160ºC 0-200 ºC 0-300 ºC 0-400 ºC 0-500 ºC 0-600 ºC |
| Thread Size | M27*2... Active Male Thread | M33*2...Active Male Thread |
| Accuracy | ±1.5% ±2.0% |
|
| Nominal Diameter of Dial | Φ100, Φ150mm | |
| Dial Forms | Radial Mounted Center Distance of Mounting Holes: 118mm(4"-Φ118mm) Center Distance of Mounting Holes: 158mm(6"-Φ158mm) |
|
| Casing Material | Bakelite | |
| Capillary Length | 1-20 meters | |
| Capillary Material | Copper capillary | |
| Plastic capillary | ||
| Stainless steel capillary | ||
| Length of Temperature Bulbs | 150*280mm (Capillary Material≤12M) | |
| 200-330mm (Capillary Material>12M) | ||
| Material of Temperature Bulbs | Φ8, Φ10, Φ13, Φ14 Copper Probe | |
| Φ8, Φ10, Φ13, Φ14 Stainless Steel Probe | ||
| Position Regulation of Electric Contact Points | Upper And Lower Limits | |
| Upper Upper and Lower Lower Limits | ||
| Contact Capacity: 10VAC (Non-Inductive Load) 220/380VAC 50HZ | ||
| Thermal Response Time | ≤40s | |
| Angle error | <1° | |
| Protection | IP 65 | |
| Environment | Ambient Temperature: -10 - 55 ºC Relative Humidity: ≤80%RH |
|
| W | Temperature Instruments |
| X- | TZ-Vapor Pressure Type Thermometer |
| TQ-Gas Pressure Type Thermometer | |
| 280 | Pointer Type |
| 288 | Electric Contact Type |
| 300 | Digital Display Type |
| S | Standard Type (Temperature Bulbs And Capillary Are Copper Material) |
| F | Anti-corrosion Type (Temperature Bulbs And Capillary Are Stainless Steel Material) |
| Range of Temperature Measurement ºC |
See Table Below |
| Capillary Length(mm) | See Table Below |
| Nominal Diameter of Dial | Φ100mm |
| Φ150mm | |
| Thread Size | See Table Below |
| You Need To Provide The Following Information | |
| 1) Model | |
| 2) Will You Need Standard Type ? or Anti-Corrosion Type ? | |
| 3) Temperature Range? | |
| 4) Capillary Length? | |
| 5) Nominal Diameter of Dial ? | |
| 6) Thread Size ? | |
| 7) It's Radial or Axial Installation ? | |
| 8) Position Regulation of Electric Contact Points ? |
| Range of Temperature Measurement(ºC) | |
| T01 | -40-60ºC |
| T02 | 0-50ºC |
| T03 | 0-100ºC |
| T04 | 0-160ºC |
| T05 | 0-200ºC |
| T06 | 0-250ºC |
| T07 | 0-300ºC |
| T08 | 0-400ºC |
| T09 | 0-500ºC |
| T10 | 0-600ºC |
| Thread Size | |
| M16 | M16*1.5 |
| M20 | M20*1.5 |
| M27 | M27*2 |
| M33 | M33*2 |
| 1/2" | G / NPT 1/2" |
| 3/4" | G / NPT 3/4" |
| 1" | G / NPT 1" |
| Capillary Length | |
| L01 | 0.5m |
| L02 | 1m |
| L03 | 1.5m |
| L04 | 2m |
| L05 | 3m |
| L06 | 5m |
| L07 | 10m |
| L08 | 15m |
| L09 | 20m |
| L10 | Other |
Hefei Siko Instruments Co,.Ltd. Is A High-Tech Enterprise Commit Into Research And Development, Manufacture Of Flow Instruments, Level Instruments, Pressure Instruments, Temperature Instruments. Located At Hefei City, China, We Have Full Access To Gain The Most Advanced Technology In Field. All These Make Us Full Of Confidence To Provide Products With International Standard. At Present, We Are Mainly Dealing In Gear Flow Meter, Gas Flow Meters, Electromagnetic Flow Meters, Vortex Flow Meters, Turbine Flow Meters, Ultrasonic Flow Meters, Level Sensors, Pressure Sensors, Temperature Sensors...etc. We Are Original Equipment Manufacturer Of Flow Meters With Well-Equipped Testing Facilities And Strong Technical Force. With A Wide Range, Good Quality, Reasonable Prices And Stylish Designs, Our Products Are Extensively Used In Water Supply And Drainage, Chemical, Power Supply, Metallurgical Mine, Oil And Other Industries.
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