Newsletter
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1.Product introduction
The pressure switch belongs to pressure DPDT switch. can output the on-off signals of two groups, and two groups of switch set point independently adjustable, separately within two grope of micro switch in the pressure switch ,the highest set point can be up to 280 bar.Can be applied to special place or equipment requirements more closely.Can better applicable to electric power, petroleum, chemical industry, metallurgy, boiler, food machinery, environmental protection equipment and other industries Device, respectively.
2. Specifications
| Features | Instrution |
| Product range | Standard model and special custom pressure range from 30 inches HgVAC to 4000 psi |
| Strong and durable stucture | Strong ,high circle rate ,long life span, antiquake ,a wide range of pressure,good corrosion resistance in rough circumastance |
| The quality of apparatus | High setting value ,high repeatability,narrow dead area ,little influence in temperature |
| Element of touching liquid | During connection chose anticorrosive pressure sensor |
| Microswift |
AC and DC electric switch between the switch through the UL certification and CSA certification |
| Feild adjustment | Do not need special tool of locking ajustment ,they can do it by themself |
| Low cost | Simple and quick installation without other specialtools ,longlife-span ,needn't regular service and spareparts |
| The quality | Form raw material to sample and maintain strict quality standard |
| Service |
Sale from manufacture at same time prviod effecient and comphensive service from tech-engineer and local agent of KFT |
| Warranty period | Three year [From the production date] |
3. Selection
| KTP/KTPH- | Pressure Switch/High Pressure Switch | |||||
| KM016 | Quantum number | |||||
| S21- | E:Explosion proof/S:no explosion | |||||
| 2:SPDT | ||||||
| 1:Dead area is not adjustable | ||||||
| S4S- | Pressure interface | |||||
| E5S- | Electrical interface | |||||
| --- | Selection guide | |||||
| Standard Pressure interface is 1/4NPT(F) | ||||||
| Standard model | Adjustable range | Dead area |
Standard model (Explosion proof) |
| KTP-KM016-S21 |
5-1600mbar 5-160KPa |
20-40mbar | KTP-KM016-E21 |
| KTP-KM040-S21 |
0.2-4bar 20-400KPa |
100-250mbar | KTP-KM040-E21 |
| KTP-KM100-S21 |
0.2-10bar 20-1000KPa |
150-250mbar | KTP-KM100-E21 |
| KTP-KM160-S21 |
1.4-16bar 140-1600KPa |
30-60KPa | KTP-KM160-E21 |
| KTP-KM250-S21 |
1.7-25bar 170-2500KPa |
30-70KPa | KTP-KM250-E21 |
| KTP-KM400-S21 |
2.0-40bar 200-4000KPa |
30-70KPa | KTP-KM400-E21 |
| KTP-KM600-S21 |
3.0-60bar 300-6000KPa |
30-70KPa | KTP-KM600-E21 |
| KTPH-KG10-S21 |
10-100bar 1000-10000KPa |
300-600KPa | KTPH-KG10-E21 |
| KTPH-KG16-S21 |
12-160bar 1200-16000KPa |
300-700KPa | KTPH-KG16-E21 |
| KTPH-KG28-S21 |
12-280bar 1200-28000KPa |
400-700KPa | KTPH-KG28-E21 |
| 1/4＂ＮＰＴＦ | １/２＂ＮＰＴＦ | ３/4＂ＮＰＴＦ | |
| Carbon steel | Ｃ４Ｌ | Ｃ５Ｌ | Ｃ６Ｌ |
| 304 stainless steel | Ｓ４Ｌ | Ｓ５Ｌ | Ｓ６Ｌ |
| 316stainless steel | Ｓ４Ｓ | Ｓ５Ｓ | Ｓ６Ｓ |
| 316Lstainless steel | Ｓ４ＳＬ | Ｓ５ＳＬ | Ｓ６ＳＬ |
Electrical interface number:
| Electrical interface size | G1/2(F/M) | G1/4(F/M) | 1/4＂NPT(F/M) | 1/2＂NPT(F/M) | 3/4＂NPT(F/M) |
| Electrical interface code | E2S/E2S1 | E3S/E3S1 | E4S/E4S1 | E5S/E5S1 | E6S/E6S1 |
Special instructions:
| Product Introduction | Modeling Code | |
|
Membrane Box |
316L | L |
| Tantalum diaphragm | T | |
| Nitrile butadiene rubber | J | |
| Fluorine rubber | F | |
| Bellows piston | B | |
| The Medium temperature | The diaphragm processing（≥200℃） | G |
| Heat sinks（≥100℃） | S | |
| Remote diaphragm（≥300℃） | C | |
| Bit number coded cards (304SS) | P | |
| Mounting bracket | S1 | |
| Sanitary type | H | |
| The terminal | T1 | |
| Stainless steel plate | S2 | |
| Factory setting | S3 | |
| Special instructions | E | |
