The Pulsar sensor, developed by SPE TEPLOVODOKHRAN, is a necessary element of the system for automatic accounting of the parameters of housing and communal services networks. This gauge pressure transducer is designed for measurements in water supply and heating systems, converting data into a standardized electrical signal and transmitting it to a control device that controls.
Advantages of Pulsar sensors
The operation of any automated monitoring and control system, as well as systems for automatic metering of energy resources, is based on the information received about the measured parameters - temperature, pressure and other necessary information.
Information is obtained using special sensors that convert the received data into signals that can be processed and taken into account by the data collection and transmission devices included in the system. To take readings about the state of pressure in the system and convert them into an analog signal, special pressure transducers are used. The devices are suitable for measuring pressure in various liquids and gaseous media.
The main areas where PDTVH sensors are used include:
| Technical data | |
|---|---|
| Measured medium | gas, liquid, steam |
| Upper limits of measurements, MPa | 0,1; 0,25; 0,4; 0,6; 1,0; 1,6; 2,5; 4,0; 6,0; 10,0; 16,0; 25,0; 40,0; 60,0 |
| Limits of permissible basic error, % | 0,25; 0,5 |
| Measured medium temperature range, 0С | from minus 45 to plus 110 (if this temperature is exceeded, a radiator should be used) |
| Output signal range | |
| DC current, mA | 4..20 |
| constant voltage, V | 0..5; 0..10 |
| Power supply of converters, V DC | 9...36 |
| Ambient temperature, 0С | from minus 40 to plus 80 |
| Degree of protection | IP65, IP68 |
| Weight, g, no more | 200 |
| Overall dimensions of the pressure sensor | |
| дdiameter, mm, no more, | 38 |
| length, mm, no more | 150 |
| Connecting wires | DIN 43650C connector, PC4 connector, special connector for metal hose attachment |
| Calibration interval for pressure transducer | 4 years |
| Explosion protection marking | 0ExiallCT5 |
| System connection | М20х1,5 |
| Type approval certificate SI PDTVH-1 | Download |
| Description of type SI PDTVH-1 | Download |
| Passport - PRESSURE CONVERTERS PDTVH-1-02-01 | Download |
| Passport - PRESSURE CONVERTERS PDTVH-1-02 | Download |
| Passport - PRESSURE CONVERTERS PDTVH-1-04-01 | Download |
| Passport - PRESSURE CONVERTERS PDTVH-1-04 | Download |
| Declaration ПДТВХ-1 | Download |
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