Multi-purpose pressure transmitters

Model 34B Pressure Transmitter

Model 34B Pressure Transmitter

Viatran’s Model 34B is one of our most versatile pressure transmitters for industrial applications. The 34B measures from 0-100 PSI to 0-30,000 PSI with standard linearity of ≤ ±0.25% FSO.

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MODEL 34B PRESSURE TRANSDUCER

4-20 mA output, 0-100 to 0-30K psi, Solid Machined Sensor

 


Viatran’s 34B is one of our most versatile pressure transducers for industrial applications. The 34B measures from 0-100 PSI to 0-30,000 PSI with standard linearity of ≤ ±0.25% FSO.Viatran’s Model 34B is one of our most versatile pressure transmitters for industrial applications. The 34B measures from 0-100 PSI to 0-30,000 PSI with standard linearity of ≤ ±0.25% FSO.

Performance characteristics

Full Scale Pressure Ranges 0-100 thru 15,000 PSIG (PSIS FOR ≥ 1500 PSI) (7 thru 1000 bar)
Nonlinearity (Best Fit Straight Line) ≤±0.25% FSO
Hysteresis & Repeatability ≤±0.10% FSO
Full Scale Output (FSO) 16 mA at 70°F (21°C) ±1% FSO
Resolution Infinite
Long Term Stability ≤±0.3% FSO per 6 months
Compensated Temperature Range 70°F to 170°F (21°C to 77°C)
Process Media Temperature Range -40°F to 250°F (-40°C to 121°C)
Ambient Operating Temperature Range -40°F to 185°F (-40°C to 85°C)
Storage Temperature Limits -40°F to 250°F (-40°C to 121°C)
Temperature Effect on Zero ≤±2.0% FSO per 100°F
Temperature Effect on Span ≤±2.0% FSO per 100°F

Electrical characteristics

Supply Voltage 8 to 30 Vdc
Power Supply Regulation ≤±0.01% FSO per volt change over the supply voltage range
Output Signal 4 to 20 mA

Zero Adjustment

±5% FSO min
Circuit Protection Input polarity may be reversed. Output may be short-circuited indefinitelyOver voltage protection to 1000 volts according to EN61000-4-5
Insulation Resistance <5 nSec to case ground
Response Time <2 mSec to reach 90% of full scale
RFI / EMI Suppression CE EMC compliant per IEC EN 61326. CE marked
Electrical Connection Bendix PT02E-10-6P, mates PT06E-10-6S (SR)
Pin Outs
Pin A+ Power / Signal
Pin B- Power / Signal
Pin CNo connection
Pin DNo connection
Pin ENo connection
Pin FNo connection
ShellGround

Materials of Construction

Wetted Parts 15-5 PH stainless steel
Housing 304L SS
Weight 10 oz (283 g)
Identification Pressure sensitive label

Mechanical characteristics

Pressure Connection 1/4" - 18 NPT female
Proof Pressure 1.5 times range or 20,000 PSI (1379 bar) max
Burst Pressure 3 times range or 35,000 PSI (2400 bar) max
Pressure Cavity Volume 4.5 ml
Mounting May be supported by process piping

Options 

BF
(K)PTIH-10-6P
BG
DIN 43650
BL
WK6-32S
BN
(K)PTIH-8-4P
BQ
(K)PT02H-10-6P
BR
CF3102E-14S-6P
ZU
DA
Isolated shunt
DC
Extended Compensated Temperature Range (Cold) -40°F to 170°F (-40°C to 77°C)
DG
Improved temp performance to 0.005% FSO per 1°F
DH
Special ranging
DK
Special shunt calibration setting
DM
Modified full scale output
DN
Improved non-linearity
DQ
Cleaning for oxygen service
EA
Special calibration run
EH
Extended Compensated Temperature Range (Hot) +70°F to 185°F (21°C to 85°C)
NH
Customer specified identification
PW
1/8 DIN digital indicator
TW
GOST-R
Y()
Multiple pressure ports available. Consult factory
Direct Cable (175°F max temperature) (79°C)
Note:
Application of some available options may affect standard performance.Consult your Viatran representative for details.
 

Drawings

 

 

 

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 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 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.

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 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.

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