HPT700 Differential Pressure Transmitters 4 20mA Pressure Sensor
Basic Info
Model No.: HPT700
Product Description
HPT700 Differential Pressure Transmitters 4 20mA Pressure Sensor
----Industrial course testing and control
---- Storage and fuel, Oil, Water Tank applications
---- Service to Oxygen, CO2, Nitrogen
HPT700 Series DP Transducer/Transmitters are piezoresistive Differential pressure sensor as sensing element.
Silicon oil is filled in between die and two diaphragms, when measured differential pressure is added on two diaphragms the pressure could be transferred onto die through silicon oil.
Sensor die connects with amplifier circuit through wires, using semiconductor’s piezoresistive effect, transforming differential pressure signal into electric signal.
The whole product is used for differential Pressure Measurement of petroleum, chemi-industry, power station and hydrology, etc.
HPT700G Designed according to user programmable pattern needs to change according to the situation in the field use the amount of zero and span range.
Technical specs:
Model: Parameter: | HPT700 Series differential pressure transmitters | |||||||
Pressure Range: | 5KPa~50KPa | 51~100KPa | 101~200KPa | 201~500KPa | 501~1000KPa | 1~2MPa | ||
High port overload: | 5 Bar | 10 Bar | 15 Bar | 21/30 Bar | 25/40 Bar | 40 Bar | ||
Low port overload: | 5 Bar | 10 Bar | 15 Bar | 21/30 Bar | 25/40 Bar | 40 Bar | ||
DP Safe overload: | 150%F.S. | |||||||
Limited Overload: | 300%F.S. | |||||||
Max Static Pressure | 5 Bar to 40 Bar according DP pressure range | |||||||
| Accuracy: (Linearity Hysteresis Repeatability) | ≤±0.5%F.S ≤ ±1.0%F.S Optional | |||||||
Stability: | Standard: 0.1%F.S, Max:0.2%F.S | |||||||
Working Temp: | -20°C~85°C | |||||||
Medium compatible: | Compatible with 316L Stainless Steel | |||||||
Electronic Wire: | 2 Wires | 3 Wires | ||||||
Output: | 4~20mA | 0~5V | 0~10 V | |||||
Power Supply: | 9~36Vdc (24 V DC) | 9~36Vdc (12 V DC) | 12~36Vdc (24 V DC) | |||||
Load resistance: | (U-10)/0.02(Ω ) | >100kΩ | ||||||
Insulate resistance: | >100M Ω @100V | |||||||
Electronic connection: | Fixed cable and water proof IP68 (HPT700-S); Terminal Box DIN43650 IP65 (HPT700-H,HPT700-G) | |||||||
| Pressure connect port: | 1/4’’-18NPT Female hose connection; G1/4’’ Male; G1/2’’ Male; RG=Ø8/ Ø 10gas mouth optional. (by Customized) | |||||||
Response time: | ≤10ms | |||||||
Pressure Type: | Differential Pressure (Gauge pressure) | |||||||
Detail pictures:
Customer feedback on Holykell products
1:How long will you give me the reply?
we will contact you in 2 hours as soon as we can.
2:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
3:How about the quality of the magnets?
We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.
4:How is the price?
As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.
5:Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
6:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
Product Categories : Pressure Measurement > Pressure Transmitter
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