Basic Info.
Number of Switch
Single Control Switch
Structure
Power Built-in Type
Explosion-proof Type
Flameproof
Contact Type
Type a Contact
Detection Method
Retro-reflective Mode
Repeatablity Error
≤ 2.5%
Transport Package
Inner Box, Carton
Product Description
Pressure switch 500-7D
1. The Sensor of Switches utilize Diaphragm style.
2. It can be suitable for neutral gas and water hydraulic pressure oil, lubricating oil, light fuel ect...
3. It is suitable for fluid medium.
4. The Set Point is adjustable.
5. And its adjustable range is from 0 to 2.5Mpa.
Technical Performance: |
| Typical | Explosion-proof Type |
Working Viscosity: | <1x10-3m2/s | <1x10-3m2/s |
Switching Elements: | Microswitches | Sealed Switches |
Explosion Class | | Exed II CT4~T6 Certificate No. GYB04396X |
Protection Class of Enclosure: | IP65 (accord with DIN40050) | IP65 (accord with DIN40050) |
Ambient temperature:: | -20ºC~50ºC | -20ºC~50ºC |
Medium Temperature: | 0~90ºC | 0~120ºC |
Mounting Position: | | Pressure connection virtically downward |
Anti-Vibration: | 500/7D, 40m/s2 | Max. 20m/s2 |
| 500/7DK, 20m/s2 | |
Repeatablity Error: | ≤1.5% | ≤1.5% |
Electrical rating : | AC 220V ,6A(Resistance) | DC 250V ,0.25A(Resistance), 60W max. |
| | AC 250V ,5A(Resistance),1250VA max. |
500/7D Micro pressure switch ,Dead Band Non-adjustable |
Set Point adjustable range kPa | Dead Band No Greater Than | Max. Allowable pressure* kPa | Switching frequence time/min | Material of sensor | Connection (F) | Weight kg | Order Content No. |
Lower limit of Set Point Range kPa | Upper limit of Set Point Range kPa | Shell | Diaphragm | Typical | Explosionproof type |
-16…0 | 0.4 | 0.6 | 50 | 10 | Zink Plated Steel | Nitrile Rubber | G1/4" | 1 | 0812211 | 0852281 |
-10…0 | 0.4 | 0.6 | 50 | G1/4" | 1 | 0812212 | 0852282 |
-6…0 | 0.4 | 0.6 | 50 | G1/4" | 1 | 0812213 | 0852283 |
-2.5…0 | 0.3 | 0.4 | 50 | G1/4" | 1 | 0812214 | 0852284 |
-1.6…0 | 0.3 | 0.4 | 50 | G1/4" | 1 | 0812215 | 0852285 |
0…0.6 | 0.1 | 0.2 | 50 | G1/4" | 1 | 0812216 | 0852286 |
0…1. | 0.3 | 0.4 | 50 | G1/4" | 1 | 0812217 | 0852287 |
0…1.6 | 0.3 | 0.4 | 50 | G1/4" | 1 | 0812218 | 0852288 |
500/7D Dead Band Non-adjustable |
Set Point adjustable range Mpa(kPa) | Dead Band No Greater Than | Max. Allowable pressure* Mpa(kPa) | Switching frequence time/min | Material of sensor | Connection (F) | Weight kg | Order Content No. |
Lower limit of Set Point Range Mpa(kPa) | Upper limit of Set Point Range Mpa(kPa) | Shell | Diaphragm | Typical | Explosionproof type |
(0…2.5) | (0.3) | (0.4) | (50) | 10 | Zink Plated Steel | Nitrile Rubber | G1/4" | 1 | 0812200 | 0852280 |
(0…6) | (0.4) | (0.6) | (50) | G1/4" | 1 | 0812500 | 0852580 |
(0…16) | (0.4) | (0.8) | (50) | G1/4" | 1 | 0812700 | 0852780 |
(0…25) | (0.4) | (0.9) | (50) | G1/4" | 1 | 0812800 | 0852880 |
0.005…0.06 | 0.003 | 0.006 | 1.5 | 40 | Brass | G1/4" | 1.15 | 0814100 | 0854180 |
0.005…0.1 | 0.003 | 0.009 | 1.5 | G1/4" | 1.15 | 0814200 | 0854280 |
0.005…0.16. | 0.003 | 0.012 | 1.5 | G1/4" | 1.15 | 0814300 | 0854380 |
0.005…0.25 | 0.004 | 0.015 | 1.5 | G1/4" | 1.15 | 0814400 | 0854480 |
0.03…0.4 | 0.02 | 0.04 | 4 | G1/4" | 0.85 | 0814500 | 0854580 |
0.03…0.6 | 0.03 | 0.05 | 4 | G1/4" | 0.85 | 0814600 | 0854680 |
0.05…1 | 0.03 | 0.06 | 4 | G1/4" | 0.85 | 0814700 | 0854780 |
0.1…1.6 | 0.04 | 0.12 | 5 | G1/4" | 0.85 | 0814800 | 0854880 |
0.1…2.5 | 0.04 | 0.15 | 5 | G1/4" | 0.85 | 0814900 | 0854980 |
500/7D Dead Band Adjustable |
Set Point adjustable range Mpa(kPa) | Dead Band No Greater Than | Max. Allowable pressure* Mpa(kPa) | Switching frequence time/min | Material of sensor | Connection (F) | Weight kg | Order Content No. |
Lower limit of Set Point Range Mpa(kPa) | Upper limit of Set Point Range Mpa(kPa) | Shell | Diaphragm | Typical | Explosionproof type |
(0…2.5) | (0.8…2.5) | (1.1…2.5) | (50) | 10 | Zink Plated Steel | Nitrile Rubber | G1/4" | 1.05 | 0802200 | 0842280 |
(0…6) | (0.9…4) | (1.5…4) | (50) | G1/4" | 1.05 | 0802500 | 0842580 |
(0…16) | (1.1…12) | (2.3…12) | (50) | G1/4" | 1.05 | 0802700 | 0842780 |
(0…25) | (1.1…20) | (2.8…20) | (50) | G1/4" | 1.05 | 0802800 | 0842880 |
0.005…0.06 | 0.009…0.05 | 0.016…0.05 | 1.5 | 40 | Brass | G1/4" | 1.2 | 0804100 | 0844180 |
0.005…0.1 | 0.011…0.08 | 0.018…0.08 | 1.5 | G1/4" | 1.2 | 0804200 | 0844280 |
0.005…0.16. | 0.013…0.12 | 0.025…0.12 | 1.5 | G1/4" | 1.2 | 0804300 | 0844380 |
0.005…0.25 | 0.014…0.2 | 0.025…0.2 | 1.5 | G1/4" | 1.2 | 0804400 | 0844480 |
0.03…0.4 | 0.05…0.2 | 0.08…0.2 | 4 | G1/4" | 0.9 | 0814500 | 0844580 |
0.03…0.6 | 0.06…0.4 | 0.1…0.4 | 4 | G1/4" | 0.9 | 0814600 | 0844680 |
0.05…1 | 0.06…0.6 | 0.11…0.6 | 41 | G1/4" | 0.9 | 0814700 | 0844780 |
0.1…1.6 | 0.12…1.2 | 0.25…1.2 | 5 | G1/4" | 0.9 | 0814800 | 0844880 |
0.1…2.5 | 0.12…2 | 0.33…2 | 5 | G1/4" | 0.9 | 0814900 | 0844980 |
500/7DK Dead Band Non-adjustable (Narrow Dead Band, no explosionproof type) |
Set Point adjustable range Mpa(kPa) | Dead Band No Greater Than | Max. Allowable pressure* Mpa(kPa) | Switching frequence time/min | Material of sensor | Connection (F) | Weight kg | Order Content No. |
Lower limit of Set Point Range Mpa(kPa) | Upper limit of Set Point Range Mpa(kPa) | Shell | Diaphragm |
(0…2.5) | (0.15) | (0.2) | (50) | 10 | Zink Plated Steel | Nitrile Rubber | G1/4" | 1 | 0812207 |
(0…6) | (0.18) | (0.45) | (50) | G1/4" | 1 | 0812507 |
(0…16) | (0.2) | (0.5) | (50) | G1/4" | 1 | 0812707 |
(0…25) | (0.25) | (0.6) | (50) | G1/4" | 1 | 0812807 |
0.005…0.06 | 0.002 | 0.004 | 1.5 | 40 | Brass | G1/4" | 1.15 | 0814107 |
0.005…0.1 | 0.002 | 0.006 | 1.5 | G1/4" | 1.15 | 0814207 |
0.005…0.16. | 0.0025 | 0.0075 | 1.5 | G1/4" | 1.15 | 0814307 |
0.005…0.25 | 0.0025 | 0.01 | 1.5 | G1/4" | 1.15 | 0814407 |
0.03…0.4 | 0.015 | 0.02 | 4 | G1/4" | 0.85 | 0814507 |
0.03…0.6 | 0.015 | 0.02 | 4 | G1/4" | 0.85 | 0814607 |
0.05…1 | 0.018 | 0.038 | 4 | G1/4" | 0.85 | 0814707 |
0.1…1.6 | 0.02 | 0.08 | 5 | G1/4" | 0.85 | 0814807 |
0.1…2.5 | 0.02 | 0.1 | 5 | G1/4" | 0.85 | 0814907 |
Remarks: *)In the practice, even the temporal peak value of pressure ,should no exceed the Max. Allowable Pressure.
Accessories
1) The optional accessories catalog No. 0574767,0574773,0574772,0574771, SC5.470.505
2) Order catalog No.:0802200 to 0802800; 0812200 to 0812800, 0812207 to 0812807
3) The Accessories No. 0574771, support only match with Lo-pressure Switches Order No. 0852280 to
0852880 and 0842280 to 0842880, all the other switches use Accessories No. 0574772 support.
Selection and Installation (Please refer to the selection and Installation of Switches)
Address:
Guohe Industrial Park, Menghe Town, Xinbei District, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters
Company Introduction:
Changzhou Tianli Controller Manufacturing Co., Ltd.Is a ISO9001:2000 proved high-Tech.Enterprise.We are professional in manufacturing products includes:Pressure/Differential Transmitters, Indicating Pressure Switches, Two-level Pressure Switches, Stainless Pressure Gauges, Shakeproof Pressure Gauge, etc.We serve a countrywide market of oil and gas, chemical, petrochemical, chemical fiber, power industries, metallurgy, medical, light industry, telecommunication industries and Self-check & Control center of refregrating equipment, Self-alarm in process application and protection.Our brand "Tianxiang" is recogonized as high accuracy, High quality, reliability and varietal of specifications by the customers.
Since the company was founded in 1984, Tianli′s dedicated in producing high quality products, continually technical innovation.Our typical products could normally meets your requirements, meanwhile, we have ability in designing customized.We purse a Customer-oriented service philosophy.We make it our business to continuously improve our service and product strategies to be responsive to customer requirements.
We sincerely hope to cooperate users and friends worldwide, please feel wecome to call us or send e-mail to us.