PRESSURE MEASURING INSTRUMENTS / PRESSURE TRANSMITTERS
SMART PRESSURE TRANSMITTER WITH HART COMMUNICATION-ATNPRT-100S

SMART PRESSURE TRANSMITTER WITH HART COMMUNICATION

ATNPRT-100S can accurately measure the pressure of gases,vapors and liquids used in refineries, petrochemicals, oil and gas,power, chemical industries, food processing and pharmaceutical industries. Based on a mechanical and rugged silicon sensor and capacitive sensor, the ATNPRT-100S(GP & AP) is suitable for Absolute and Gauge pressure measurements. It is having wide ranges of pressure with high accuracy and linearity output in the form of electrical signal 4-20 mA DC with HART communication.

Output Signal

 

2-wire-system                                                      : 4-20mA with super imposed signal for HART protocol, digital communication

Supply Voltage                                                    : 12.5-45VDC

Signal Range                                                       : 3.9mA - 20.8mA

Signal on Alarm                                                  : 3.9mA / 20.8mA

 

Electrical Protection

 

Insulation Resistance                                         : >100 MΩ at 100VDC

Short Circuit Protection                                      : Permanent

Reverse Polarity Protection                              : Yes

Safe operating voltage                                      : 50VDC

 

Performance

 

Accuracy                                                               : +/-0.075% of URL

Power Supply Effect                                          : < ±0.005% of calibrated span per volt.

Vibration Effect                                                   : ± 0.2% of span /g@200Hz

Installation Position Effect                                : Zero shift which can be calibrated out, no span effect

Thermal Effect                                                    : Range code 4 to 0 Zero error = +/-0.3% URL per 280C

 

Total error = +/-( 0.3% URL +0.25% of calibrated span) per 280C Double the effect for Range code 3

Switch on delay                                                   : 5s

Turndown ratio                                                    : 100:1

Damping                                                              : 0.1 to 30.0 sec

Response time                                                    : 200 ms (without considering electronic damping)

 

Applications Conditions

 

Humidity                                                               : 0-100% Relative Humidity

 

Temperature Limits

 

Ambient                                                                : -40° to 85° C (without display), -20° to 70° C (with display),

Storage                                                                 : -40° to 85° C

Ingress Protection                                               : IP 67

Electromagnetic compatibility (EMC)             : Compliance with IEC 61000-4-3 and IEC 61000-4-6

Radiated and Conducted susceptibility

Specifications

Pink printed dress, woven, round neck with a keyhole and buttoned closure at the back, sleeveless, concealed zip up at left side seam, belt loops along waist with slight gathers beneath, brand appliqu?? above left front hem, has an attached lining.

Comes with a white, slim synthetic belt that has a tang clasp.