The Endress+Hauser PMD75-ABA7CB1DAAA+Z1 is a Deltabar S PMD75 differential pressure transmitter featuring a piezoresistive metal sensor with welded metallic diaphragms, designed for continuous measurement of differential pressure, level, volume, or mass flow in liquids, vapors, and gases.
Item No :
PMD75-ABA7CB1DAAA+Z1Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
GermanyShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Endress+Hauser |
| Model | PMD75-ABA7CB1DAAA+Z1 |
| Product Family | Deltabar S PMD75 |
| Product Type | Differential Pressure Transmitter |
| Measuring Principle | Differential pressure with piezoresistive metal sensor |
| Sensor Type | Metal sensor with welded metallic diaphragm |
| Accuracy | Standard: ±0.075%; Platinum: ±0.05% |
| Measuring Range | 10 mbar to 250 bar (0.15 psi to 3750 psi) |
| Max Overpressure Limit | 420 bar (6300 psi) on one side |
| Turn Down | Up to 100:1 |
| Long-term Stability | 0.05% of URL/year |
| Process Temperature | -40°C to +85°C (-40°F to +185°F) |
| Ambient Temperature | -50°C to +85°C (-58°F to +185°F) |
| Supply Voltage (HART) | 10.5 to 45V DC (Non-Ex); 10.5 to 30V DC (Ex ia) |
| Supply Voltage (PROFIBUS PA/FF) | 9 to 32V DC |
| Communication Protocols | 4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Output Resistance | 50 Ω (for HART) |
| Wetted Materials | 316L, Alloy C276, Monel, Tantalum |
| Process Connection | 1/4-18 NPT, RC 1/4" |
| Display | 4-line digital display (optional) |
| Housing Material | 316L stainless steel or die-cast aluminum |
| Protection Class | IP65 |
| Safety Certification | SIL 2/3 per IEC 61508, certified by TÜV SÜD |
| Hazardous Area Approvals | ATEX, FM, CSA, IECEx, INMETRO, NEPSI, EAC |
| Marine Approval | GL/ABS |
| Weight | Approx. 2.5 kg (varies by configuration) |
| Successor Model | PMD75B |
| Lifecycle Status | Mature / Legacy – successor available |
| Model | Description | Typical Application |
|---|---|---|
| PMD75B | Successor model to PMD75 with enhanced features and Bluetooth connectivity via SmartBlue app | Migration path for new installations |
| PMD75-AAC7LE1DA4U | Similar PMD75 configuration with HART communication | Standard differential pressure applications |
| PMD75-AQA7D42FAAA | High-accuracy PMD75 variant with Platinum accuracy | Precision flow and level measurement |
| PMD230 | Ceramic sensor differential pressure transmitter | Corrosive media applications where ceramic is preferred |
| PMD235 | Metal sensor differential pressure transmitter with different form factor | Alternative mounting configurations |
| Deltabar PMD75B | Next-generation Deltabar with Heartbeat Technology and SmartBlue app | Advanced diagnostics and remote monitoring |
Q1: What is the primary function of the PMD75 differential pressure transmitter?
The PMD75 is designed for continuous measurement of differential pressure, level, volume, or mass flow in liquids, vapors, and gases. It is commonly used for flow measurement (volume or mass flow), level measurement in tanks, and differential pressure monitoring of filters and pumps .
Q2: What is the accuracy of this transmitter?
The PMD75 offers standard accuracy of ±0.075% and Platinum accuracy of ±0.05%. The long-term stability is 0.05% of URL per year .
Q3: What communication protocols does this transmitter support?
The PMD75 supports multiple protocols including 4-20 mA HART, PROFIBUS PA, and FOUNDATION Fieldbus. The specific protocol is determined by the configuration code in the model number .
Q4: What safety certifications does the PMD75 hold?
The PMD75 is certified for SIL 2/3 applications per IEC 61508 by TÜV SÜD. It also holds numerous hazardous area approvals including ATEX, FM, CSA, IECEx, INMETRO, NEPSI, and EAC .
Q5: What is the maximum overpressure the PMD75 can withstand?
The PMD75 can withstand overpressure up to 420 bar (6300 psi) on one side without damage, thanks to its welded metallic diaphragm design and integrated overload protection.
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The Endress+Hauser PMD75-ABA7CB1DAAA+Z1 is a Deltabar S PMD75 differential pressure transmitter featuring a piezoresistive metal sensor with welded metallic diaphragms, designed for continuous measurement of differential pressure, level, volume, or mass flow in liquids, vapors, and gases.
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