Ningbo Sanmin Import And Export Co.,Ltd.
Ningbo Sanmin Import And Export Co.,Ltd.
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Overview
The TL0202 pressure switch (medium pressure)/pressure controller adopts a bellows type sensor, which can be used for neutral gases such as air, gas, and water vapor, as well as liquid media such as water, refrigerant, and oil, and can be used for vacuum.
The setting value of TL0202 pressure switch (medium pressure)/pressure controller is adjustable, with a range of -0.1 to 2.5 MPa. If there are special requirements, an additional adjustment range of -0.1 to 6.3 MPa can be designed.
Main Technical Performance
| Common | Explosion proof type | |
|---|---|---|
| Working viscosity | <1×10－3m2/s | <1×10－3m2/s |
| Switching element | microswitch | Sealed switch |
| Explosion proof grade | - | Exde Ⅱ CT4～T6 |
| Degrees of protection provided by enclosure | IP65(Compliant with DIN40050 and equivalent to IP65 in GB4208) | IP54(Compliant with DIN40050 and equivalent to IP54 in GB4208) |
| Ambient temperature | －40℃～50℃ | －40℃～50℃ |
| Medium temperature | 0～120℃ | 0～120℃ |
| Installation position | - | Pressure interface vertically downward |
| Anti-Vibration Performance | TL0202:40m/s2 ；TL0203:20m/s2 | Max:20m/s2 |
| Repeatability error | ≤1% | ≤1 % |
| Contact capacity | AC 220V 6A(Resistive) | DC 250V 0.25A(Resistive) 60Wmax AC 250V 5A(Resistive) 1250VAmax |
Specifications
TL0202 switching error is not adjustable
| Setting value adjustment range (MPa) | Switching difference not exceeding (MPa) | **Allowable pressure ① (MPa) | Switching frequency/minute | Pressure sensor material | Internal thread of interface | Weight (kg) | Outline dimension drawing number | Order catalog number | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Casing | Diaphragm | Common | Explosion proof type | Common | Explosion proof type | ||||||
－0.1～0 | 0.007 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-106066 | TL0202.50-106066 |
－0.1～0.1 | 0.008 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-105066 | TL0202.50-105066 |
－0.1～0.16 | 0.009 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-104066 | TL0202.50-104066 |
－0.1～0.25 | 0.012 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-103066 | TL0202.50-103066 |
0～0.1 | 0.008 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-110066 | TL0202.50-110066 |
0～0.16 | 0.009 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-111066 | TL0202.50-111066 |
0.01～0.25 | 0.01 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | 04 | TL0202.10-145066 | TL0202.50-145066 |
0.02～0.4 | 0.03 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | 05 | TL0202.10-151066 | TL0202.50-151066 |
0.03～0.6 | 0.035 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | 05 | TL0202.10-156066 | TL0202.50-156066 |
0.03～1 | 0.04 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | 05 | TL0202.10-158066 | TL0202.50-158066 |
0.05～1.6 | 0.08 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.9 | 03 | 06 | TL0202.10-167066 | TL0202.50-167066 |
0.05～2.5 | 0.09 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.9 | 03 | 06 | TL0202.10-169066 | TL0202.50-169066 |
TL0202 switching difference adjustable
| Setting value adjustment range (MPa) | Switching difference not exceeding (MPa) | **Allowable pressure ① (MPa) | Switching frequency/minute | Pressure sensor material | Internal thread of interface | Weight (kg) | Outline dimension drawing number | Order catalog number | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Casing | Diaphragm | Common | Explosion proof type | Common | Explosion proof type | ||||||
－0.1～0 | 0.019 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-106066 | TL0202.40-106066 |
－0.1～0.1 | 0.021 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-105066 | TL0202.40-105066 |
－0.1～0.16 | 0.022 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-104066 | TL0202.40-104066 |
－0.1～0.25 | 0.024 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-103066 | TL0202.40-103066 |
0～0.1 | 0.016 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-110066 | TL0202.40-110066 |
0～0.16 | 0.02 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-111066 | TL0202.40-111066 |
0.01～0.25 | 0.024 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.05 | 01 | 04 | TL0202.00-145066 | TL0202.40-145066 |
0.02～0.4 | 0.08 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.9 | 02 | 05 | TL0202.00-151066 | TL0202.40-151066 |
0.03～0.6 | 0.09 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.9 | 02 | 05 | TL0202.00-156066 | TL0202.40-156066 |
0.03～1 | 0.1 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.9 | 02 | 05 | TL0202.00-158066 | TL0202.40-158066 |
0.05～1.6 | 0.19 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.95 | 03 | 06 | TL0202.00-167066 | TL0202.40-167066 |
0.05～2.5 | 0.2 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.95 | 03 | 06 | TL0202.00-169066 | TL0202.40-169066 |
TL0203 switching difference is not adjustable (small switching difference, no explosion-proof type)
| Setting value adjustment range (MPa) | Switching difference not exceeding (MPa) | **Allowable pressure ① (MPa) | Switching frequency/minute | Pressure sensor material | Internal thread of interface | Weight (kg) | Outline dimension drawing number | Order catalog number | |
|---|---|---|---|---|---|---|---|---|---|
| Casing | Diaphragm | ||||||||
| －0.1～0 | 0.0045 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-106066 |
| －0.1～0.1 | 0.005 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-105066 |
| －0.1～0.16 | 0.0065 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-104066 |
| －0.1～0.25 | 0.01 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-103066 |
| 0～0.1 | 0.0045 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-110066 |
| 0～0.16 | 0.006 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-111066 |
| 0.01～0.25 | 0.007 | 1 | 20 | brass | stainless steel(316L) | G1/4 | 1.0 | 01 | TL0203.70-145066 |
| 0.02～0.4 | 0.016 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | TL0203.70-151066 |
| 0.03～0.6 | 0.02 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | TL0203.70-156066 |
| 0.03～1 | 0.03 | 2 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | TL0203.70-158066 |
| 0.05～1.6 | 0.05 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | TL0203.70-167066 |
| 0.05～2.5 | 0.06 | 5 | 20 | brass | stainless steel(316L) | G1/4 | 0.85 | 02 | TL0203.70-169066 |
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