China High Accuracy Loop Powered Hart Protocol Electronic Differential Pressure Transmitter, Find details about China High Accuracy Differential Pressure Transmitter, Hart Protocol Pressure Transmitter from China High Accuracy Loop Powered Hart Protocol Electronic Differential Pressure Transmitter
Product description
High accuracy differential pressure transmitter is used for the level,density and pressure measure
ment of liquid, gas or vapor,then transfer into 4-20mA DC signal output. High accuracy differential pre
ssure transducer is avaialbe to connect with HART communication to display,record,control,monitor data.
Features:
1.real-time to revise meter configuration in meter process:ex.adjust range(span),monitored variable etc.
2.intelligent linear process pressure signal,insure reliability and accuracy of the measuring data on the
circuit
board there is reverse protect circuit , current foldback circuit,avoid circuit accidental damage.
3.parameter store in E²PROM after configuration,remain unchanged
4.high accuracy and reliability
5.solid-state element,plug type electronic circuit board,anti-vibration
6.anti-explosion structure,all-weather use
Technical parameters:
1.Process fluid: liquid,gas,vapor
2.Display:4 digits programmable&0-100%bargraph
3.Application:differential pressure,gauge pressure, absolute pressure
4.Measuring range:0~0.125kPa~1.5kPa(minimum),0~4.0kPa~25.0kPa(maximum)
5.Current output:4-20mA 2 wires Hart Protocol
6.Power supply:9-36VDC
7.Max pressure:40MPa
8.Mounting:bracket on 2" pipe
9.Electrical connections:1/4"NPT (M20 Conduit threads)
10.Process connections:1/4-18NPT, 1/2-14NPT(with adapter)
11.Dimension:102mm(W)*188mm(H)*130mm(D) Weight:5kg
Order sheet
Model | Spec Code | Directions | ||
AT3051DP | ......... | China high Accuracy Loop Powered Hart Protocol Electronic Differential Pressure Transmitter | ||
Measuring range
| 3......… | 1.3~7.5 kPa | ||
4......… | 6.2~37.4 kPa | |||
5......… | 31~186.8 kPa | |||
6......… | 117~690 kPa | |||
7......… | 345~2068 kPa | |||
8......… | 1170~6890 kPa | |||
Output signal | E......… | 4~20mA | ||
S......… | 4~20mA, HART Protocol DigitalCommunication | |||
L......… | 4~20mA, Smart Field Adjustable | |||
Wetted parts material |
| Flange/Joint | Exhaust/DrainValve | Diaphragm |
22......… |
316stainless steel |
316stainless steel | 316stainless steel | |
23......… | hasteslloyC-276 | |||
24......… | Monel | |||
25......… | Tantalum | |||
56......… | Hastelloy C | Hastelloy C-276 | Hastelloy C-276 | |
Flange joint | J......… | "D- shaped" Joint with "M20*1.5" External thread | ||
N......… | " Kidney-shaped" Joint with 1/2-14NPT | |||
C12......… | Cited Pressure Transition Joint with 1/2-14NPT, and Stainless Steel Cited Pressure Pipe Welding in the Rear | |||
Mounting bracket | B1......… | Tube-type Curved Bracket (Tube ODΦ50~Φ60) | ||
B2......… | Board-type Curved Bracket | |||
B3......… | Tube-type Straight Bracket (Tube ODΦ50~Φ60) | |||
Display header(optional) | M1......… | Linear Instruction Header (0~100% scale) | ||
M2......… | Square Root Instruction Header (0~100% scale) | |||
M3......… | Four- digit LCD Header(0~100% linear display) | |||
M4......… | Four- digit LCD Header (can be specifically set ) | |||
Process flange | D......… | Exhaust or Drain in the Rear | ||
Special Specification | d......… | Explosion-proof License: d II B T5 | ||
i......… | Intrinsically Safe Approval: ia II C T6 | |||
Typical Model | AT3051DP4S22M3B1DJ |
Yantai Auto Instrument Making Co., Ltd has advanced production equipment and highprecision
import calibration equipment , it is a hightech enterprise integrating product design , research and
development , production and sales . Widely used in environment protection , power , petrochemical ,
metallurgy ,electric power , pharmaceutical ,food and other industries . Products are exported to more
than 60 countries and regions such as the United states , Germany , Russia , India , Vietnam , South
Korea and Pakistan etc.
Main products
Pressure Instruments: pressure transmitter, differential pressure transmitter, level transmitter.
Flow Instruments: Vortex flow meter, electromagnetic flow meter, turbine flow meter, ultrasonic
flow meter, oval gear flow meter.
Level Instruments: Radar level meter, ultrasonic level meter, magnetic level gauge, level switch.