High performance pressure transducer

Model 245 Pressure Transmitter DigiComp

Model 245 Pressure Transmitter DigiComp

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.

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Viatran product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Viatran Configuration Code:


PERFORMANCE

 

Full Scale Pressure Ranges (FSPR):
0-3 thru 5000 PSIG (PSIS FOR >500 PSI) (0.2 thru 345 bar)
0-15 thru 0-5000 PSIA (0-1.0 thru 0-345 bar)
0-15 PSIV (0-1.03 BarV)
 
Nonlinearity (Best Fit Straight Line):
≤±0.06% FSO
Repeatability:
≤±0.06% FSO
 

Hysteresis:

≤±0.06% FSO
 

Full Scale Output (FSO):

5 Vdc at 70°F (21°C) ≤±0.10% FSO standard

Long Term Stability: ≤±0.3% FSO per 6 months
  Compensated Temperature Range: 32°F to 170°F (0° 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: ≤±1.0% FSO per 100°F
  Temperature Effect on Span: ≤±1.0% FSO per 100°F

ELECTRICAL

 

Supply Voltage:
8 to 30 Vdc at 3.5 mA nominal, 5 mA max
(12 to 30 Vdc for 10 Vdc output option)
Power Supply Regulation:
≤±0.01% FSO per volt change over the supply voltage range
Output Signal:
0 - 5 Vdc standard (see options)
  Load Resistance: 100K Ohms min
 

Zero Adjustment

±5% FSO min
 

Span Adjustment

±5% 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 according to EN61000-4-5

Insulation Resistance

≥ 200 MegOhms 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
Pin B - Power
Pin C + Signal
Pin D - Signal
Pin E Calibrate
Pin F Calibrate

MATERIALS OF CONSTRUCTION

 

 
Wetted Parts
316 stainless steel
Housing
304 SS with an Aluminum alloy, black zinc-cobalt plated electrical connector
Weight
10 oz (283 g)
  Identification Laser etched onto body

MECHANICAL

 

Pressure Connection:
1/4" - 18 NPT female
Proof Pressure:
≤500 PSI (35 bar) 3 times range or 1,200 PSI (80 bar) max
>500 PSI (35 bar) 3 times range or 10,000 PSI (700 bar) max
 
Burst Pressure:
≤500 PSI (35 bar 5 times range or 2,400 PSI (170 bar) max
>500 PSI (35 bar) 5 times range or 10,000 PSI (700 bar) max
 

Pressure Cavity Volume:

≤500 PSI (35 bar 3.3 ml

>500 PSI (35 bar) 4.2 ml

 

Mounting:

May be supported by process piping


DIMENSIONS