Medium Temperature Up To 130°C Standard Pressure Connection Vacuum Gauge VCR clamp thread connection

• Customization: Available
• Type: Capacitive Pressure Sensor
• Component: Capacitance
• Model NO.: HPM18V
• For: Capacitance Vacuum Gauge
• Output Signal Type: Analog Type
• Production Process: Ceramics
• Material: Ceramics
• Thread Type: M
• Wiring Type: Two-Wire
• Measuring Medium: Liquid
• IP Rating: IP68
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: 0 ~ 500Pa …100kPa
• Accuracy: 0.2%FS(Typical), 0.5%FS(Max)
• Long-term Stability: 0.5%FS(Max), 0.2%FS(Typical)
• Supply: 24VDC
• Output: 4-20mADC, 0~5VDC
• Working Temp: -10~70ºC
• Protection of Shell: IP65
• Transport Package: Carton
• Trademark: HIGHJOIN
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

HPM18V is a capacitive vacuum gauge, also called capacitive film gauge (CDG). This product uses a ceramic capacitive sensor as a sensitive element and uses a vacuum connection to directly measure pressure. Its analog output signals such as 0-5 or 0-10 VDC are proportional to the measured pressure and are not affected by the type and composition of the process gas. Ceramics have the characteristics of high elasticity, wear resistance, corrosion resistance, and fast heat dissipation, which makes the vacuum gauge have very good thermal stability and extremely low temperature drift.

Product Features

1. Capacitor film principle
2. High precision and good stability
3. Has excellent anti-overload capability
4. Detection is not affected by gas type and composition
5. Fast response and small hysteresis
6. Direct pressure measurement, the analog output signal is proportional to the measured pressure
7. Support various pressure interfaces KF, CF, VCR, etc. in the vacuum industry

 

Product Parameters

Measuring Range
Absolute (kPa)	Rated pressure				0.2		0.5	1	2	5	10	20	100
	Overload				200		200	200	200	400	400	600	1000
Absolute (Torr)	Rated pressure				2		5	10	20	50	100	200	1000
	Overload				2000		2000	2000	2000	4000	4000	6000	10000
Absolute (mbar)	Rated pressure				2		5	10	20	50	100	200	1000
	Overload				2000		2000	2000	2000	4000	4000	6000	10000
Note: For other measuring ranges, please contact us.
Measuring Medium
Type		Various gases compatible with contact materials
Output Signal/Power Supply
Standard			4~20mA      / Vs=10~30 VDC
Standard			0~5VDC      /Vs=8.5~30 VDC
Standard			0~10VDC    /Vs=12~30 VDC
Standard			RS485       /Vs=10~30 VDC
Performance
Accuracy				±0.1%FS (20kPa,100kPa) ±0.25%FS (2kPa,5kPa,10kPa) ±0.5%FS (500Pa,1kPa) ±1.5%FS (200Pa)
Long-term stability				±0.50%FS/year, ≤1kPa ±0.25%FS/year, >1kPa
*Accuracy complies with IEC 60770 (non-linearity, hysteresis, repeatability)
Environment Conditions
Temperature range						Working temperature: -40~125ºC Ambient temperature: -30~85ºC Storage temperature: -30~85ºC

 

 

Dimension (Unit:mm)

FAQ

1.    Q: Are you a manufacturer or trading company?
        A: We are a manufacturer which focuses on sensors for 10 years.

2.    Q: What's your quality control system?
        A: MC, ISO9001, CE Certificated.

3.    Q: What is the warranty of your products?
        A: Our warranty time is 18 months after shipment.
 

4.     Q: What is the lead time of your product?

         A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
 

5.     Q: Do you provide customized products?

         A: Yes, we can laser mark your logo on products; OEM and ODM customization is welcomed.
 

6.     Q: What is your MOQ?

        A: We have no MOQ limit, small quantity order is acceptable.
 

7.     Q: What's the transport?                                                              

        A: Express such as DHL, FedEx, TNT, and UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods, we can arrange by air or by Sea.
 

8.    Q: What are your terms of payment?
        A: We could accept T/T, Paypal, WU.