Diffuse silicon waterproof pressure transmitter

Diffuse silicon waterproof pressure transmitterAdopting fully welded pressure core and miniature amplifier processing circuit. The zero range can be transferred. Its installation interface form can be processed according to user requirements and can provide specifications compatible with other brands of transmitters. This series of products is widely used in industries such as industrial process control, hydraulic equipment, and chemical engineering. This product has significant advantages in harsh industrial environments, with a protection level of IP65.

Diffuse silicon waterproof pressure transmitterThe sensitive core adopts high-performance silicon piezoresistive pressure filled oil core, and the internal integrated circuit converts the sensor millivolt signal into standard voltage, current or frequency signal, which can be directly connected to computer interface cards, control instruments, intelligent instruments or PLCs for convenience. Long distance transmission can be achieved through current output. It has a small volume, light weight, and all stainless steel sealing structure, and can work in corrosive environments. This product is easy to install and has excellent anti vibration and anti impact performance. It is widely used in the measurement and control of liquids and gases in industries such as process control, aviation, aerospace, automotive, medical equipment, HVAC, etc.

Technical Specifications

Product model: HJK-007

Range: -0.1... 0~0.02... 100Mpa (0-100Kpa)

Output signals: 4-20mA, 1-5V, 0-10V, 0-20mA, 0-5V, RS485;

Compensation temperature: -10-70 ℃

Medium temperature: -40-125 ℃

Environmental temperature: -10-70 ℃

Pressure type: gauge pressure, absolute pressure, sealing pressure

Power supply: 24VDC

Comprehensive accuracy: optional levels of 0.1, 0.3, and 0.5

Overload pressure: 200% FS

*Stability: ≤ 0.2% FS/year

Natural frequency: 5KHz-650KHz

Sensitivity temperature drift: ± 0.03% FS/℃

Zero temperature drift: ± 0.03% FS/℃

Shell protection: IP65

1. There are two forms to choose from: a dial gauge and an LCD display

2. Selected sealing rings to solve waterproofing problems in outdoor settings

3. Selected stainless steel threads with corrosion-resistant 316L isolation membrane

4. Integrated circuit design with greater stability

After sales service commitment:

1. We promise to handle the customer's technical questions within 4 hours.

2. We promise to provide test results within 3 working days and complete the repair within 7 working days for the instruments that need to be returned to the factory for repair.

3. Within 2 weeks after returning the instrument to the customer, conduct a follow-up visit to the user and provide free consultation on automation related technologies.