High pressure transmitters

Model 245 Pressure Transmitter High Range

Model 245 Pressure Transmitter High Range

Viatran's Model 245 High Range pressure sensor is among our most accurate pressure transmitters for industrial test and research applications at higher pressures. Improved accuracies are available, as well as improved temperature performance. 

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MODEL 245 PRESSURE TRANSMITTER HIGH RANGE

0-7500 thru 100K psi, 0-5Vdc output, 0.15% accuracy


Viatran's Model 245 High Range pressure sensor is among our most accurate pressure transmitters for industrial test and research applications at higher pressures. Improved accuracies are available, as well as improved temperature performance.

Performance characteristics

Full Scale Pressure Ranges 7500,10K, 15K, 20K, 25K, 30K, 50K, 60K, 75K, 100K PSIA or PSIG
Nonlinearity (Best Fit Straight Line) ≤±0.06% FSO (≤±0.25% FSO for 100K PSI)
Repeatability ≤±0.03% FSO
Hysteresis ≤±0.06% FSO
Full Scale Output (FSO) 5 Vdc at 70°F (21°C) - standard (see options)
Long Term Stability ≤±0.2% FSO per 6 months
Compensated Temperature Range 70°F to 170°F (21°C to 76°C)
Process Media Temperature Range -40°F to 250°F (-40°C to 121°)
Ambient Operating Temperature Range -40°F to 185°F (-40°C to 85°)
Storage Temperature Limits -40°F to 250°F (-40°C to 121°C)
Temperature Effect on Zero ≤±0.01% FSO per 1°F - see options
Temperature Effect on Span ≤±0.01% FSO per 1°F - see options

Electrical characteristics

Supply Voltage 9.5 to 40 Vdc at 3.5 mA nominal, 5 mA max(13 to 40 Vdc for 10 Vdc output option)
Power Supply Regulation ≤±0.01% FSO per volt change over the supply voltage reange
Output Signal 0 - 5Vdc standard
Load Resistance 100K Ohms min
Zero Adjustment ± 10% FSO min
Span Adjustment ± 10% FSO min
Calibration Signal 80% of FSPR, by shorting calibration pins
Calibration Signal Accuracy ≤±0.1% of the stated value
Circuit Protection Input polarity may be reversed. Output may be short-circuited indefinitely
Over voltage protection to 1000 volts for ≤1 mSec
Insulation Resistance ≥ 200 MegOhms to case ground
Response Time ≤ 4.0 mSec
Electrical Connection Bendix PT02E-10-6P, mates PT06E-10-6S (SR)
Pin Outs
Pin A  + Power
Pin B  - Power
Pin C  + Signal
Pin D  - Signal
Pin E  Calibrate
Pin F  Calibrate
 

Mechanical characteristics 

Pressure Connection 7.5K to 15K PSI (500 to 1000 bar)1/4" - 18 NPT female
20K to 50K PSI (1400 to 3500 bar)1/4" F250-C high pressure tube
60K to 100K PSI (4000 to 6900 bar)5/16" F312-C high pressure tube
Proof Pressure 7.5K to 15K PSI (500 to 1000 bar)1.5 times range or 20K PSI (1400 bar) max
20K to 100K PSI (1400 to 6900 bar)1.2 times range or 100K PSI (6900 bar) max
Burst Pressure 7.5K to 20K PSI (500 to 1400 bar)3 times range or 40K PSI (2800 bar) max
25K to 100K PSI (1700 to 6900 bar)1.5 times range or 125K PSI (8600 bar) max
Pressure Cavity Volume 7.5K to 15K PSI (500 to 1000 bar)0.32 cubic in (5.2 ml)
10K to 100K PSI (1400 to 6900 bar)0.10 cubic in (1.6 ml)
Mounting May be supported by process piping

Materials of Construction

Wetted Parts

20K to 100K PSI (1400 to 6900 bar) 15-5 PH Stainless Steel

20K to 100K PSI (1400 to 6900 bar) PH 13-8 MO SST

Housing 304 SS with an Aluminum alloy, black zinc-cobalt plated electrical connector
Weight 15 oz (425 g)
Identification Laser etched onto body

Options 

 

 
BG DIN 43650
BL WK6-32S
BN (K)PTIH-8-4P
BQ (K)PT02H-10-6P
BR CF3102E-14S-6P
ZU Direct Cable (175°F max temperature) (79°C)
Y() Isolated shunt
DG Improved temp performance to 0.005% FSO per 1°F
DH Special ranging
DK Russia Intrinsic Safety and Non-Sparking
DM Special shunt calibration setting
DN Modified full scale output
DQ Improved non-linearity
EA Cleaning for oxygen service
NH Extended Compensated Temperature Range (Hot) +70°F to 185°F (21°C to 85°C) 
PW 1/8 DIN digital indicator

Drawings

 

 

 

Model 245 Pressure Transmitter DigiComp

0-5 VDC, High Accuracy, 3 thru 5000 psi

Viatran's Model 245 DigiComp pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 245 measures gage and absolute pressure from 3 PSI to 5,000 PSI (0.2 to 345 bar) with standard accuracy of ≤±0.06% FSO.

Model 345 Pressure Transmitter High Range

0-7500 thru 100K psi, 4-20 mA output, 0.15% accuracy

Viatran's Model 345 High Range pressure sensor is among our most accurate pressure transmitters for industrial test and research applications at higher pressures. Improved accuracies are available, as well as improved temperature performance.

Model 345 Pressure Transmitter DigiComp

4-20 mA output, High Accuracy, 3 to 5000 psi

Viatran's Model 345 DigiComp pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 345 measures gage and absolute pressure from 3 PSI to 5,000 PSI (0.2 to 345 bar) with standard accuracy of ≤±0.06% FSO.

Model 422 Pressure Transmitter

0-5 Vdc, 0-3 to 5000 psi
Designed for Overhead Junction Boxes

Model 422 is small in size, but packsa high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%. 

Model 423 Pressure Transmitter

4-20 mA, 0-3 to 5000 psi
Designed for Overhead Junction Boxes

Model 423 is small in size, but packs a high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%.

Model 424 Pressure Transmitter

0-5 Vdc, 0-3 to 5000 psi
For use in applications requiring small footprint

Developed for engine test stands with space constraints, the Model 424 is small in size, but packs a high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%.
Available standard output is 0-5 Vdc for PSIA or 0.25 - 5.25
Vdc for PSIG measurements.

Model 570 Pressure Transmitter

4-20 mA, 0-100 psi thru 100K psi, Hazardous Approvals

570 provides a rugged, sealed solution for hazardous rated and harsh environments.

Model RM570 Pressure Transmitter

4-20 mA, 0-100 Bar thru 0-350 Bar

RM 570 transmitters provide a rugged, sealed solution for the harsh industrial environments found in Rolling Mills and the metals industry.

Model 770 Pressure Transmitter

0-5 Vdc output, Hazardous Location Approvals, 0-100 thru 100K psi

770 uses a solid machined diaphragm sensor, which provides excellent durability and repeatability. 770 has both IS and Explosion Proof approvals, and can measure pressures up to 100K psi. A wide variety of wetted surface materials, process connections and electrical connections are available, and special wiring configurations are easily accommodated.

Model 870 Pressure Transmitter

mv/V output, 0-100 thru 100K psi, Hazardous Location Approvals

870 employs a solid machined diaphragm sensor which provides a rugged and reliable solution with excellent repeatability and resistance to pressure spikes. 870 hazardous approval options include Intrinsically safe and Explosion proof for US, Canada and Atex.

Model 548 Pressure Transmitter

mA output, 0-3 thru 0-5K psi, Hazardous Approvals

548 has the approvals necessary for use in hazardous areas. Viatran offers a variety of standard options and our ability to modify our products provides flexibility to meet your specific application needs.

Model 748 Pressure Transmitter

0-5 Vdc, Hazardous Location Approvals, 0-1.5 thru 5K PSI

748 has hazardous location approvals, optional zero and span adjustment and can measure pressures as low as 1.5 psi. Compound ranging, negative outputs, a variety of pressure and electrical connections are examples of options that are available to customize the 748 to your exact requirements

Model 571 Pressure Transmitter

Sealed External Adjustment, Hazardous Approvals, 0-100 thru 100K psi

571 is Viatran's answer to the requirement for Hazardous Location approvals with external sealed adjustments. 571 is rangeable, offering the user flexibility if measuring different pressure levels.

Model 970 Pressure Transmitter

HART® output, 0-100 thru 100K psi, Hazardous Location Approvals

Designed for applications including offshore oil rigs, oil production platforms, natural gas pipelines and rig safety systems, 970 uses a solid machined stainless steel diaphragm.

Model 948 Pressure Transmitter

4-20 mA HART® Signal, Hazardous Location Approvals, 0-1.5 thru 5K psi

948 is Viatran's low pressure HART® transmitter with hazardous location approvals. Applications include fuel tank level, gas compressors, chemical processing.

Model 24B Pressure Transducer

0-5 Vdc output, 0-100 to 0-30K psi, Solid Machined Sensor

Viatran’s 24B is one of our most versatile pressure transducers for industrial applications. The 24B measures from 0-100 PSI to 0-30,000 PSI with standard linearity of ≤ ±0.25% FSO.

Model 249 Pressure Transmitter

Durable, dependable, accurate

Viatran’s “49” series is a robust, highly accurate pressure transmitter designed for the severe environments found in aerospace, engine test and fluid power control applications.

Model 349 Pressure Transmitter

Durable, dependable, accurate

Viatran’s “49” series is a robust, highly accurate pressure transmitter designed for the severe environments found in aerospace, engine test and fluid power control applications.

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