Static Strain Amplifier

MINI Osmometer

Model NO: CJGP-18Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â

Description:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â

It is MINI and high frequency Osmometer which is used in testing osmotic pressure of soilwater. Usually, its usage is combine with usage of dynamic soil strain sensor.It has features of outstanding static and long-term stability, it is high accuracy compare with usual osmometer.

Features

Its usage combines with dynamic strain sensors

Out-standing static characteristics

Long-term stability

It is high accuracy compare with usual osmometer sensor

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Technical Parameters             Â

Measure Media:Â Â Â Â Â liquid and gas (compatiable with silicon and stainless steal)

Measure Range:     0~20Kpa~5Mpa      Â

Natural Frequency:  ≥10KHz            Â

Nocirc;               ±0.2%~±0.5%         Â

Power supply:        ①constant-current source/constant pressure source  ②±5VDC  ③24VDC

Output Acirc; Â Â Â Â Â Sensor irc;±50%; Work with : 4~20mAÂ Â 0~5V

General Accuracy:   ±0.5%FS ±1%FS          Â

Long-term stablity:   ±0.2%FS/year (typical) ±0.5%FS/year (MAX)            Â

Work temperature:    -20℃～80℃         Â

Zero temperature coefficient:      ≤1*10-4FS/℃         Â

Sensitive temperature coefficient: ≤1*10-4FS/℃      Â

Appearance Size:                        Φ18 Φ30              Â

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