HPT700 High Accuracy 0.1% FS Low Differential Pressure Sensor is a high reliability, stability, and accuracy DP transmitters. It is widely used in the field of liquid, gas pressure test, water, oil, and mildly corrosive liquids measurement.
The product material is 316L stainless steel, imported high accuracy silicon pressure sensor, dedicated amplifier and V / I conversion circuit transmitter, the specific anti-high voltage, high current, high magnetic field, polar lead and other characteristics.
HPT700 Series DP differential pressure sensor 0-10v 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 semi-conductor'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. HPT700-G
Designed according to user programmable pattern needs to change according to the situation in the field use the amount of zero and span range.
Specifications:
Model: Parameter: | HPT700 Series | ||||||||
Pressure Range: | 10~50KPa | 51~100KPa | 101~200KPa | 201~500KPa | 501~1000KPa | 1~2MPa | |||
High port overload: | 30…100 kPa | 100…150 kPa | 200…350 kPa | 400…1000 kPa | 1…2 Bar | 2…35 Bar | |||
Low port overload: | 20…50 kPa | 50…100 kPa | 150…300 kPa | 300…750 kPa | 0.75…1.5 Bar | 1.5…25 Bar | |||
Max Static Pressure: | 1…5 Bar | 5…20 Bar | 20…30 Bar | 25…30 Bar | 40…50 Bar | 50…100 Bar | |||
Accuracy: (Linearity Hysteresis Repeatability) | ≤±0.25%F.S (high cost); ≤±0.5%F.S; ≤ ±1.0%F.S Optional | ||||||||
Stability: | Standard: 0.1%F.S, Max:0.2%F.S | ||||||||
Ambient Temp Span: | -10ºC~60ºC | ||||||||
Medium Temp Span: | -20ºC~85ºC | ||||||||
Storage Temp: | -30ºC~85ºC | ||||||||
Temp Compensation: | -10ºC~60ºC or -20ºC~70ºC by customized | ||||||||
Zero Temp Drift: | 0.02%F.S/ºC | ||||||||
Sensitivity Temperature Drift: | 0.02%F.S/ºC | ||||||||
Medium compatible: | Compatible with 316 Stainless Steel | ||||||||
Electronic Wire: | 2 Wires | 3 Wires | 4 wires | ||||||
Output: | 4~20mA analog signal | 0~5V analog signal | 0~10 V analog signal | RS485 MODBUS (digital signal) | |||||
Power Supply: | 12~36Vdc (Typical:24 V DC) | 9~36Vdc (Typical:24 V DC) | 15~36Vdc (Typical:24 V DC) | 10-30Vdc (Typical:24 V DC) | |||||
Load resistance: | (U-10)/0.02(Ω ) | >100kΩ | |||||||
Insulate resistance: | >100M Ω @100V | ||||||||
Electronic connection: | Fixed cable and water proof IP67 (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 Type) | ||||||||
Certificate approving: | ExiaIICT6 and CE Certificate. | ||||||||
EMC Standard: | electromagnetic radiation:EN50081-1/-2 electromagnetic susceptibility:EN50082-2 | ||||||||
Water Proof: | IP65 to IP68 optional by model | ||||||||
Weight: | Net weight is about 0.5KG, Full Packing weight is about 1KG (Included 3 Meters Cable) | ||||||||
Remarks: | Special applications request by Customized | ||||||||
1. Customized Product
Holykell Sensor provides OEM Pressure Sensors and Custom-Design services.
With know-how technique and mass production capability, we are able to provide the specified sensing solution according to customer's application.
2. Quality guarantee
3. Shipment & packing
Pressure sensors are generally shipped by International Express including UPS, FedEx, DHL and TNT as you required. By plane or by ship is available, too. Please discuss details with our sales.
All products will be well packed in hard paper box properly and security. Packing list will be enclosed inside the box. Please take care of this when you unpack the package.
4. Contact us
We have an active and experienced sales team to serve you on technical question and business issue.
Just leave us message or click the Online Service for questions and enquiries.
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