[ALAPT/ALGPT]
The ALDPT-3051 GP and AP are intelligent differential pressure transmitters that combine proven capacitive sensor measuring techniques (piezoresistive sensors for absolute pressure models) with advanced microprocessor technology. By making use of advanced microprocessor technology, the ALPDT-3051 is able to offer features that include self-diagnostics, field parameter adjustment, auto-zeroing, and digital communication capabilities; at significantly lower prices versus competitive models.
The ALDPT-3051 smart pressure transmitter is offered with a wide array of threaded and
flanged process connections and may also be equipped with optional valve manifolds. Available output options include 4-20mA or 1-5VDC with HART protocol, Profibus, or Foundation Fieldbus. The versatility and wide array of options offered by the ALPDT-3051 smart pressure transmitter make it suitable for almost any application.
Request a quote today or contact SmartMeasurement to learn more about our Gage Pressure and Absolute Pressure Transmitters.
- High accuracy; low temperature drift (±0.15% FS/10°C)
- 100:1 turn-down measurement of gas, liquid and steam
- Security lock- parameters
- Advanced diagnostics capabilities
- Large measuring range
- Software compensation
- Available in 316SS, Tantalum and other exotic materials
- Available in either Intrinsically Safe ExiaIICT4 or Explosion Proof ExdIICT6, ATEX Safety
- Linearization of the primary elements
- Analog 4~20 mA DC two wire linear output
- HART protocol, or Foundation Fieldbus
Measuring range: | 0~1kPa~60MPa |
| Fluid: | liquid, gas and steam |
| Ambient temperature: | –30°C~85°C/–20°C~65°C (Fluorine line), Drift: (zero) 0.5% FS/50°C, Drift: (span) 0.7% FS/50°C |
| Fluid media: | liquid, gas and steam |
| Accuracy grades: | 0.075 grade, 0.2 grade, 0.5 grade |
| Process flange: | SS# 304, SS# 316-optional |
| Turn-down: | 100:1 |
| Drift (Micro): | 0.02% FS/year; Standard: 0.025% FS/year |
| Relative humidity: | 0 ~ 100% RH |
| Damping time: | 2 sec |
| Protection: | IP 67 |
| Start time: | 2 seconds after power up |
| Field indication: | LCD |
| Storage temperature: | -50°C~85°C (NO display); -40°C~85°C (LCD display) |
| Weight: | 7.25 ~11lbs (3.3 ~ 5kg) |
| Working voltage: | (12~36 ) VDC —Blind type; (15~30 ) VDC-LCD type |
| Isolation diaphragm: | SS# 316L or Hastelloy C, etc. |
| Nuts & bolts materials: | Stainless steel |
| Communications distance: | 2 km when using CEV cable; Load capacity: below 0.22μF; Load inductance: below 3.3 mH |
| Approvals: | ExdIICT6, ExiaIICT4 |
| Transmitter housing: | Aluminum with epoxy coating; Spacing with power line: 15 cm; Resolution: 0.05% of range |
| Fill Fluid: | Silicon oil, fluorocarbon oil |
| O-ring materials: | PTFE, Buna-N, Viton |
| Effects: | Effect of environmental temperature: Zero drift: 0.5% FS/50°C; Range drift: 0.7% FS/50°C; Effect of power voltage variation: ±0.005% FS/V |
| Output signals: | 4~20 mA DC two wire |
