Products
DG Series Hammer Union Pressure Transmitter
DG series hammer union pressure transmitter is especially suitable for pressure measurement of viscous medium (mud, crude oil, concrete liquid, etc.). This kind of transmitter can resist strong blows and vibrations, according to high precision, high reliability. This type of transmitter is Senex's state of the art hammer union pressure transmitter with industry exclusive features that were developed in direct response to requests from the field. The structure of hammer union pressure transmitter is directly connected to the high-pressure pipeline to measure the medium pressure, and the on-site installation is also very convenient. At the same time, it meets the requirements of the HART communication protocol. It is a new type of intelligent pressure transmitter dedicated to the petroleum industry.With our decades of Oil and Gas experience, as the hammer union pressure transmitters specialists，Senex is very familiar with your application certainly!
Potential applications include oil and gas drilling, choke manifolds, extraction, fracturing & cementing, mud pumps, new well development, nitrogen injection, cement trucks, wellhead surveying.This new type of intelligent pressure transmitter is widely used in the petroleum industry.
1. Adopt foreign advanced technology.
2. Anti-strike, anti-vibration, anti-lightning and anti-interference.
3. Compatible with products from other companies that conform to the HART communication protocol.
4. Laser marking to ensure product traceability.
| Wetted material | 17-4PH and 316L stainless steel |
| Measuring range(Psi) | 0~1000，0~5000, 0~15000, 0~20000（Range can be customized） |
| Overload pressure | 2 times full scale |
| Output signal | 4~20mADC Superimpose HART protocol digital signal |
| Supply voltage | 10~32VDC |
| Medium temperature | -30~+85℃ |
| Ambient temperature | -20~+85℃ |
| Storage temperature | -40~+90℃ |
| Relative humidity | ≤95%（40℃） |
| Rise time | ≤5ms can reach 90%FS |
| Combined Accuracy | (Non-Linearity, Hysteresis & Repeatability) 1%, 0.5%, 0.25% |
| Standard Pressure Port | Male hammer union #1502 |
| Electrical connector | Aviation plug |
