Shanghai Zhaohui Pressure Apparatus Co., Ltd.
Shanghai Zhaohui Pressure Apparatus Co., Ltd.
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High accuracy hydraulic Digital pressure gauge with data logger
ZH-S300 is a new type digital pressure gauge,it can measure and display pressure at the same time . It is a long lifespan , high precision , good anti-vibration and easy to use . With 3 pressure units (MPa,kgf,psi) shift , reset function and LED local display, ZH-S300 is widely used in pressure measuring industry, heat pump pressure equipment, automation mechanical industry, etc .
This model adopts stainless steel material as housing material and connector material, with axel mounting and radial mounting available, it can meet different requirements from clients. It adopts import core as sensing element, so it’s of high reliability and cost performance.
Application
Mechanical and electronics industry
Industrial instruments ; Pressure laboratory
Construction machinery automation control field
Pressure vessel; Heat pump
Air compressor, Automation industry
Features
Four LCD local display, convenient for pressure reading
Pressure unit optional (MPa, psi, kgf); one key for auto-zero,
LCD backlight, auto shut-down functions
Low power consumption, battery power supply, which lasts 24 months
With high precision pressure transmitter inside, accuracy can be 0.1%FS
Specification
| Pressure range | -1~0~600bar |
| Over load pressure | 150% |
| Power | ≤0.5W |
| Rated current | 20mA |
| Diameter | 100mm |
| Accuracy grade | ±0.5%F.S. |
| Reliability | ±0.5%FS/year |
| Pressure unit | MPa; kgf; psi |
| Supply voltage | 12VDC ;24VDC ;220VAC ;380VAC available |
| Working temperature | -20-80℃ |
| Compensation temperature | -10-60℃ |
| Electric protection | Short-circuit protection; anti-reverse protection; |
| Sampling frequency | 5 times per second |
| Tested medium | Gas and liquid which is compatible with 316L material |
| Pressure connector | M20*1.5; G1/2; G1/4 optional |
| Electric connector | Cable lead |
| Mounting | Radial or axle mounting available |
| Housing material | Engineering plastics |
| Connector material | 304 stainless steel |
Ordering guide
| Model | Range (MPa) | Output | Screw Thread | Power supply | Accuracy | Other requirement |
| ZH-S300 | * | N/O | * | * | * | --- |
| Example: ZH-S300-60MPa-G1/2-24VDC-0.5% | ||||||