| Customization: | Available |
|---|---|
| Type: | Explosion-proof Pressure Transmitter |
| Structure Type: | Capacitive Pressure Transmitter |
|
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Introduction
Overview
HX3051series capacitive pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure by selecting import key materials, elements and advanced technology to strictly assemble and test for use. Widely used in oil,food, electric plant, mechanic industry, pharmacy, etc.
Features
High accuracy and stability
2-wire system
Solid state components, pluggable printed circuit boards
Positive migration up to 500% and negative migration up to 600%
Damping adjustable
Perfect one-way overload protection
No mechanical moving parts and maintenance is less to work
Full series of unified mechanism and strong interchangeability of parts
Diaphragm materials optional
Explosion proof structure and 24-hour daily use
Technical parameters
Medium: liquid, gas or steam
Measuring range: 0~0.12KPa/ 0~40MPa
Output signal: 4~20 mA DC
Power supply: 12~45VDC,( ordinary 24VDC as usual) see load characteristic diagram
Load characteristic:
It is related to the power supply. The load capacity at a certain power supply voltage is shown in the figure. The relationship between the load impedance(RL) and the power supply voltage(Vs) is RL≤ 50(Vs-12)
Explosion proof: ExdllCT6Gb
Span and zero:Continuously adjustable externally.
Positive and negative shift
After the zero point undergoes positive or negative shift, the absolute value of the upper and lower limit of the range and measuring range shall not exceed 100% of the upper limit of the measuring range, and the maximum positive shift is 500% of minimum calibration range; the maximum negative is 600% of the minimum calibration range.
Temperature range: amplifier operating temperature:Eoutput-29~93ºC(LT type:-25~70ºC),S output(-29~85ºC)
Measuring element for tank flushing silicone oil: -40~104ºC
Flushing high-temperature silicone oil of flange-type transmitter: 15~315ºC
Ordinary silicone oil: -40~150
Static pressure and overload pressure: 4/10/25/32 MPa
Humidity: relative humidity 0~100%
Volume uptake:<0.16cm3
Damping (step response): when it's filling with silicone oil, it's continuously adjustable between 0.2s to 1.67s
Start time: 2s without pre-heating
Technical data:
Without drift, under standard operating environment, it's filled with silicone oil, 316 stainless steel isolating diaphragm.
Accuracy: ±0.25%, ±0.5%
Dead zone: No (≤0.1%)
Stability: The absolute value of the basic error within six months does not exceed the maximum range.
Temperature influence( Max. Range)
| Type | Standard | |
| Max. Range temperature drift | ≤1.5%/60ºC | ≤2.0%/60ºC |
| Min.range temperature drift | ≤3.5%/60ºC | ≤5.5%/60ºC |
| Operating pressure(MPa) | Operating pressure error(Max. Range)% FS | |||||||
| Range code | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| Max.range temperature drift | ±0.5 | ±0.5 | ±0.5 | ±0.35 | ±0.65 | |||
| Min.range temperature drift | ±0.65 | ±1.25 | ||||||
| HX3051AP | Absolute Pressure Transmitter | |||
| Code | Measuring Range | |||
| 4 | 0~6.2~37.29KPa | |||
| 5 | 0~31.08~186.45KPa | |||
| 6 | 0~117~689.48KPa | |||
| 7 | 0~0.34~2.07MPa | |||
| 8 | 0~1..6~10MPa | |||
| Code | Output | |||
| S | Smart( 4~20mA) Hart | |||
| Code | Structure Material | |||
| Flange material | Exhaust/ drain valve | Isolating diaphragm | Flushing liquid | |
| 22 | 316 St.steel | 316 St.steel | 316 St.steel | Silicone Oil |
| 23 | 316 St.steel | 316 St.steel | Hastelloy C | |
| 24 | 316 St.steel | 316 St.steel | Monel | |
| 33 | Hastelloy C | Hastelloy C | Hastelloy C | |
| 35 | Hastelloy C | Hastelloy C | Tantalum | |
| 44 | Monel | Monel | Monel | |
| Code | Additional Function | |||
| M2 | 3 1/2 LCD digital indicator | |||
| B1 | Pipe-bending installation plate | |||
| B2 | Board-bending installation plate | |||
| B3 | Tube-plate installation plate | |||
| D1 | Side drain valve on upper part of pressure chamber | |||
| D2 | Side drain valve on lower part of pressure chamber | |||
| C1 | Waist-flange & 1/2NPT welding pressure-inducting connector | |||
| C2 | 1/4 NPT welding pressure-inducting connector | |||
| d | Exdllct6Gb | |||
1. How long will you reply me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample? Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Beibei District, Chongqing, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, etc.
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