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P141 Heavy-Duty Pressure Transmitter
Brand: Tel-Tru Manufacturing Co.P141 Pressure Transmitter is designed for use in hazardous locations. The entirely welded 316L stainless steel construction is hermetically sealed.
Automated weld procedures, extreme environmental burn in, and the mounting of electronics to withstand the most severe shock and vibration applications assure safety and reliability.
Additional EMI/RFI filtering with surge protection add to the performance of the P141.
For corrosive environments where 316L or 15-5 stainless steel are not best suited, the P141 is available in Hastelloy® C276, C22 or Inconel® 718.
Specifications
Accuracy
- Static Accuracy: ± 0.1 % of FSO, Available ≤ 15,000 psi (Includes Improved Zero Balance to 0.5 %)
- Static Accuracy: ± 0.25 % of FSO (BFSL, RSS) Combined Effects of Non-Linearity, Hysteresis & Repeatability,
- Thermal Error: ± 0.5 % of FSO
Applications
- Hydraulic Applications
- Laboratory & Test Equipment
- Marine & Offshore Applications
- Petrochemical
- Pneumatics
- Pump & Compressors
Approvals & Certifications
- CE EN 50081-2, EN 50082-2
BSP Connection
- 1/4"-19 BSPP Female
- 1/4"-19 BSPP Male
- G 1/4" Female
- G 1/4" Male
Burst Pressure
- 5 x Full Scale
Communication
- HART
Compensated Temperature
- -17.8° to 76.7° C (0° to 170° F)
Cone & Thread Connection
- Autoclave F-250-C Female
Display
- Local LED Display (PTD-2)
Electrical Connectors
- 1/2" NPT Male Conduit Connection (NEMA 6X) with 2 to 30 ft Wire Pigtail
- 4-Pin Bendix
- 6-Pin Bendix
- Mini DIN 43650C Connector with Mate
- NEMA 4X Cable Exit with 24" (610 mm) Cable
- Pigtail Connector (2, 5, 10, 20, 30 ft Wire)
Electrical Protection
- Short Circuit Protected: up to 40 Vdc - P141A, P141B
Environmental Protection
- IP66
- NEMA 4X
Excitation Voltage
- 16-38 Vdc - P141K
- 2-15 Vdc - P141C
- 8-38 Vdc - P141A, P141B
Insulation Resistance
- 1,000 MΩ at 50 Vdc
Materials of Construction
- Non-Wetted Part: 316 Stainless Steel Plus Electrical Connector
NACE & NIST
- NIST Traceable Calibration Certificate
NPT Connection
- 1/2" NPT Female
- 1/2" NPT Male
- 1/4" NPT Female
- 1/4" NPT Male
Operating Temperature
- -40° to 93° C (-40° to 200° F)
Output
- 0-10 Vdc - P141K
- 0-5 Vdc, 3-Wire - P141B
- 1-2 mV/V (4-Wire) - P141C
- 4-20 mA, 2-Wire - P141A
Power Supply Effect
- ± 0.002 % of FSO per V Input - P141A, P141B
Pressure Range
- bar: -1 to 1,034
- kPa: -101.4 to 103,421
- psi: -14.7 to 15,000
Pressure Type
- Absolute
- Compound Pressure
- Gauge
- Sealed Gauge
- Vacuum
Proof Pressure
- 2 x Full Scale
Repeatability
- ± 0.05 % of FSO
Resolution
- Infinite (± 0.001 % of FSO Usable)
Response Time
- < 1 ms - P141C
- < 5 ms - P141A, P141B
Reverse Polarity Protection
- Yes
RFI/EMI Protection
- Internal Filtering - P141A, P141B
Stability
- Long Term Stability: ± 0.25 % of FSO per Year
Storage Temperature
- -40° to 121° C (-40° to 250° F)
Temperature Effect
- ± 1.5 % of FSO over Compensated Range [Combined Effects of Zero & FSO with Reference at 21° C (70° F)]
UNF/UNC Connection
- 7/16"-20 UNF Male
Update Time
- Warm-Up: < 10 ms
Wetted Materials
- 316 Stainless Steel
- 632 Stainless Steel (15-5)
- Hastelloy C-276, C22
- Inconel 718
Zero Balance
- ± 1 % of FSO