Name:   M27*2 Threaded connections WZP-230 waterproof Pt100 RTD  

I. Pt100 rtd Application

It is usually connected with display meter, recording meter and computer, etc. to drectly 

measure temperature of liquid, vapor, gas and solid surface ranging from 

-

200 to 500 during various production process.

1.The application

Professional for power station design, can satisfy 300000, 600000 kw generators and auxiliary engine temperature measurement needs.Direct measurement in the process of various production - 200 ° C to 800 ° C range of liquid, steam and gas medium, as well as solid surface temperature.

2.Work principle
he thermocouple electrode is composed of two different conductor material.When measuring the temperature difference is with the reference, the can produce thermoelectric power, the instrument will show thermoelectric potential corresponding temperature value.
Thermal resistance is the use of the material when the temperature changes, its resistance also along with the change of characteristics to measure temperature.When resistance changes, the work shows the temperature resistance of the meter.

3Main technical parameters

Product standards
IEC584
IEC751
IEC1515
JB/T18622-1997

4 Specification

5room temperature insulation resistance
Thermal resistance at ambient temperature for 15-35 ° C, relative humidity is not more than 80%, test voltage for 10-100 - v (dc) electrode and outer casing of the insulation resistance between > 100 m Ω.
Thermocouple in the environmental temperature is 20 + 15 ° C, relative humidity is not more than 80%, test voltage for 500 + 50 v (dc) electrode and > 1000 Ω insulation resistance between the outer casing. M

II. Pt100 rtd Measuring Range & Tolerance

Remarks: t is absolute temperature value actually tested with thermal sensor.

III. Pt100 rtd Detail Specification:

1. Waterproof head

2. Diameter:16 mm (Can be customized)

3. Length:500mm (Can be customized)

4.PT100 type  

5.-50-500C

6.The electrical outlet : M20x1.5NPTI1/2

IV. Pt100 rtd model number

1) Type 220, 221 for anti-spray type, protection class IP65; Type230, 231 for water-

proof type, protection class IP55;

2) Protection tube material is 1Cr18Ni9Ti, and we also produce the resistance with protection tube of other material;

3) Nominal Pressure 10Mpa.

V.Pt100 rtd Model Selection:

1.  Length

2. Diameter

3. Thread or Flange connection

4. If with thread or flange, what is the size?

5. Junction box or compensating Cable or Connector or Handle ?

  we can make all size of the probe according to your needs 

Specifications

1.pt100 rtd 2.industrial Assembly resistance 3.Sheath:SS304 4.L=500mm 5.diameter;6/8/12/16mm