ATEX certificate water Differential Pressure Sensor Transducer with 4-20mA HART
Product Description
ATEX certificate water Differential Pressure Sensor Transducer with 4-20mA HART
Differential Pressure Transmitter
4~20mA micro pressure sensor differential pressure sensor is a measure of the difference between the two ends of the transmitter ,output standard signal (eg 4 ~ 20mA, 1-5V) differential pressure transmitter and pressure transmitter with the general difference is that there are two pressure ports, the differential pressure transmitter is generally divided into positive and negative terminal end, under normal circumstances, Positive pressure side pressure should be greater than the negative pressure section.
Technical details for Auto Digital LCD HART differential pressure transmitter
| Medium | liquid, gas and steam | |
| Measuring Range | 0~0.1kPa to 0~40MPa | |
| Output | 4~20mA DC+HART protocol | |
| Accuracy | ±0.1%FS | |
| Range and null point | Adjustable | |
| Power Supply | 12~45V DC, generally 24V DC | |
| Protection | IP65 | |
| Storage Temperature | -40~+125°C | |
| Overload Limit | 150%-200% of rated range | |
| Load Resistance | 750Ω(See below diagram 1 for load characteristic ) | |
| Relative Humidity | 5~95% | |
| Converter housing | Low copper cast aluminum alloy with Polyurethane paint | |
| Fill Fluid | Silicon / Fluorine Oil | |
| Process Connections | 1/2NPT, 1/4NPT | |
| Static pressure | 4, 10, 25, 32Mpa | |
| Mounting | Directly supported by piping or optionally with mounting bracket for 2" pipes or with direct or remote seals. 3-way valve | |
| Maximum positive shift | 500% of minimum adjusting span | |
| maximum negative shift | 600% of minimum adjusting span | |
| Material | Flange/Adaptor | Stainless Steel 316/Monel/ Haste alloy/Carton Steel |
| Drains/Vents | Stainless Steel 316/Monel / Haste alloy | |
| Diagrams | Stainless Steel 316/Monel /Haste alloy C/ Tantalum | |
| Wetted O-Ring | Viton/ Buna-N | |
| Seal O-Ring | Viton/ Buna-N | |
| Bolts & Nuts | Carton Steel/Stainless Steel316 | |
| Name | Specification code | Description | ||
| 3051GP 3051DP |
| Pressure Transmitter Differential Pressure Transmitter | ||
|
| 3 | (0.013-0.075)bar | ||
| 4 | (0.062-0.374)bar | |||
| 5 | (0.31-1.868)bar | |||
| 6 | (1.17-6.9)bar | |||
| 7 | (3.45-20.68)bar | |||
| 8 | (11.7-68.90)bar | |||
| 9 | (34.8-206.8)bar | |||
| 0 | (68.9-413.7)bar | |||
| Output Signal | E | analog type 4-20mA | ||
| S | 4-20mA, HART Protocol Digital Communication | |||
|
Wetted Parts Material |
| Flange/Joint | Exhaust/Drain Valve | Diaphragm |
| 22 |
Stainless Steel |
Stainless Steel | 316L Stainless Steel | |
| 23 | Hastelloy C-276 | |||
| 24 | Tantalum | |||
|
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) | M2 | Linear Pointer Header (0~100% scale) | ||
| M3 | Square Root Instruction Header(0~100% scale) | |||
| M4 | LCD Header(0~100% linear display) | |||
|
Process Flange | D | The liquid discharge / exhaust at the back | ||
| D1 | The liquid discharge / exhaust at the side top | |||
| D2 | The liquid discharge / exhaust at the side bottom | |||
| Flange Joint | J | “D-shaped” Joint with “ M20*1.5” External thread | ||
|
| N | Joint with 1/2-14NPT taper pipe thread waist type | ||
Our other types pressure transmitter
1.Widely used for measuring differential pressure (or pressure), level, density of liquid, gas or steam and convert the value of above into current signal output or digital protocol output.
2.The pressures are directly applied to the isolating diaphragm that provide isolation and resistance against process fluid corrosion.
3.Being microprocessor based, the electronic circuit is extremely versatile and accurate.
4.Combined with the sensor precision, it provides the high accuracy and range ability.
5.Transmitter performance is improved by continuous monitoring of the sensor temperature and corresponding corrections.
6.A local display permits easy reading and writing of data.
.
SINCE 1994, more than 20 years experience in pressure transmitter field
YANTAI AUTO INSTRUMENT GROUP CO.,LTD.
is located in Yantai,a seaside resort in Shandong province with charming natural beauty and convenient transportation. Our group is specialized in developing, producing and marketing the process control instruments, possessing the complete ability of automatic system engineering.
We mainly produce differential pressure transmitter, pressure transmitter, Capacitive Pressure Sensor, RF admittance controller, tuning fork Level Switch, Level Meter, winding pressure transmitter, magnetostrictive level gauge etc. which are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food, brewing,
textile, and build material etc.
Working room& testing centre
Q: Are you trading company or manufacturer ?
A: We are factory. Our company is one of the largest instruments manufacturer in Shandong Proveince, China.
Q: How long is your delivery time?
A: For small orders, we can deliver within 3-5 working days, for bulk orders, we usually need 15 working days or longer. But if you need goods urgently, we can arrange expedited production.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could provide the sample. But, you need to pay for the cost.
Q: What certificates do you have?
A: We have CE certificate, ISO9001 Quality Control Certificate, Explosion Proof Certificate, etc.
Q: What are your main products?
A: Our main products are Pressure transmitters, flow meters, level meters, level switch, etc.
ATEX/CE/ISO/explosion proof
Product Categories : Pressure Transmitter > Differential Pressure(DP) Transmitter
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