PT-DP Series Differential Pressure Transmitter
Category:
Features
The differential pressure transmitter PT-DP is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. PT-DP outputs a 4 to 20 mA DC HART signal corresponding to the measured differential pressure. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm.
Specifications
| Specifications | |
| Accuracy | 0.05%FS, 0.075%FS, 0.1%FS |
| Pressure Type | Differertial Pressure |
| Response Time | ≤100ms |
| Medium | Liqud, Air, Steam |
| Longterm Stability | ≤0.03%FS/Year |
| Storage Temperature | -40°C~85°C |
| Ambient Temperature | -40°C~ 85°C, -20°C~ 65°C |
| Temperature Influence | ≤0.03%FS/10K |
| Power | 24V DC (Normal Working Voltage 15~42V) |
| Output | 40~20mA+HART |
| Electrical Interface | M20 x 1.5 F (Recommended) or 1/2" NPT F (Optional) |
| Diaphram Material | 316L, HC, Tartalum, 316L Gold Plated |
| Interface Material | 316L, HC |
| Shell Matenial | Aluminum Alloy, 316SS (Optional) |
Product Image & Drawing
Product Type Selection
|
Select Code (#) |
Order (Series) |
Diaphragm (F) |
Filling Liquid (Y) |
Rated Working Pressure (P) |
Static Pressure Chip (S) |
Display (D) |
Accuracy (A) |
Process Connection (C) |
Process Connection Accessories (K) |
Liquid Seal Material (E) |
Special Functions (G) |
Mounting Bracket (B) |
Explosion-proof (H) |
Number Location (N) |
Others (O) |
Electrical Interface (J) |
Range (R) |
| 1 | PT-DP- | SS 316L | Silicone | 0.2MPa (For R1) | NONE | None | ±0.05% | Without Relief Valve | None | (NBR) Nitrile Rubber | NONE | None | Typical | NONE | SS Watchcase | M20x1.5F (Normal) | 0/100Pa~1kPa (0/10~100mmH2O) (0/1~10mbar) |
| 2 | Hastelloy C | Fluorine | 7 MPa (For R1) | 40MPa (For R1) | LCD | ±0.075% | With Relief Valve | 1/2″ NPTF Stainless Steel Oval Flange | (FKM) Fluoro Rubber | Square Root Output | SS | NEPSI Instrinsically Safe Model | On the Nameplate | Low Voltage Version | 1/2" NPT F | 0/200Pa-6kPa (0/20~600mmH2O) (0/2-60mbar) | |
| 3 | SS 316L Gold-plating | 16MPa | OLED | ±0.1% | M20x1.5M SS T-connect | (PTFE) | Lightning Protection Function | Carbon Steel Galvanizing | NEPSI Flame-proof Type | Hanging Stainless Steel Sign | 0/400Pa~40kPa (0/40~4000mmH2O) (0/20~400mbar) | ||||||
| 4 | SS 316L Coating FEP | 25MPa | Oil Prohibition Treatment | 0/2.5kPa~250kPa (0/0.25~25mH2O) (0/25~2500mbar) | |||||||||||||
| 5 | Tartalum | 40MPa | 0/30kPa~3MPa (0/3~300mH2O) (0/0.3-30bar) | ||||||||||||||
| 6 | 0/100kPa~10MPa (0/10~1000mH2O) (0/1~100bar) |
Slide to see all
To Order PT-DP Differential Pressure Transmitter
| Select Code: | Series | F1 | Y1 | P1 | S2 | D2 | A1 | C1 | K2 | E1 | G2 | B2 | H1 | N2 | 01 | J1 | R1 |
| Order | PT-DP- | ||||||||||||||||
| Diaphragm | SS 316L | ||||||||||||||||
| Filling Liquid | Silicone | ||||||||||||||||
| Rated Working Pressure | 0.2MPa (For R1) | ||||||||||||||||
| Static Pressure Chip | 40MPa (For R1) | ||||||||||||||||
| Display | LCD | ||||||||||||||||
| Accuracy | ±0.05% | ||||||||||||||||
| Process Connection | Without Relief Valve | ||||||||||||||||
| Process Connection Accessories | 1/2" NPT F Stainless Steel Oval Flange | ||||||||||||||||
| Liquid Seal Material | (NBR) Nitrile Rubber | ||||||||||||||||
| Special Functions | Square Root Output | ||||||||||||||||
| Mounting Bracket | SS | ||||||||||||||||
| Explosion-proof | Typical | ||||||||||||||||
| Number Location | On the Nameplate | ||||||||||||||||
| Others | SS Watchcase | ||||||||||||||||
| Electrical Interface | M20x1.5F (Normal) | ||||||||||||||||
| Range | 0/100Pa~1kPa (0/10~100mmH20) (0/1~10mbar) |
Slide to see all
For the example indicated above, for product code PT-DP-F1Y1P1D2A1C1K2E1G2B2H1N2O1J1R1, the specs of the PT-DP Differential Pressure Transmitter selected are:
PT-DP Series, Diaphragm: SS 316L, Filling Liquid: Silicone, Rated Working Pressure: 0.2MPa (For R1), Static Pressure Chip: 40MPa (For R1), Display: LCD (-20°C), Accuracy: +0.05%, Process Connection: Without Relief Valve,Process Connection Accessories: 1/2" NPT F Stainless Steel Oval Flange, Liquid Seal Material: (NBR) Nitrile Rubber, Special Functions: Square Root Output, Mounting Bracket: SS, Explosion-proof: Typical, Number Location: On the Nameplate, Others: SS Watchcase, Electrical Interface: M20 × 1.5 F (Normal), Range: 0/100Pa~1kPa (0/10~100mmH2O) / (0/1-10mbar)
Keywords: PT-DP Series Differential Pressure Transmitter
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