HT-1890/1890B/1890C/1891 Digital Differential Pressure Gauge
The HT-1800 series digital differential-pressure meters provide free switching among 11 pressure units to meet different measurement needs. A pressure probe offers accurate measurement with fast, sensitive response and an intuitive display of signals and output-pressure values from pneumatic instruments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Measurement Range [PDF Specifications for This Model] | ±55.40 inH₂O |
| Resolution [PDF Specifications for This Model] | 0.01 inH₂O |
| Measurement Range [PDF Specifications for This Model] | ±2.000 Psi |
| Resolution [PDF Specifications for This Model] | 0.001 Psi |
| Measurement Range [PDF Specifications for This Model] | ±137.8 Mbar |
| Resolution [PDF Specifications for This Model] | 0.1 Mbar |
| Measurement Range [PDF Specifications for This Model] | ±13.79 kPa |
| Resolution [PDF Specifications for This Model] | 0.01 kPa |
| Measurement Range [PDF Specifications for This Model] | ±4.072 inHg |
| Resolution [PDF Specifications for This Model] | 0.001 inHg |
| Measurement Range [PDF Specifications for This Model] | ±103.4 mmHg |
| Resolution [PDF Specifications for This Model] | 0.1 mmHg |
| Measurement Range [PDF Specifications for This Model] | ±32.00 Ozin² |
| Resolution [PDF Specifications for This Model] | 0.01 Ozin² |
| Measurement Range [PDF Specifications for This Model] | ±4.612 ftH₂O |
| Resolution [PDF Specifications for This Model] | 0.001 ftH₂O |
| Measurement Range [PDF Specifications for This Model] | ±140.6 cmH₂O |
| Resolution [PDF Specifications for This Model] | 0.1 cmH₂O |
| Measurement Range [PDF Specifications for This Model] | ±0.140 Kgcm² |
| Resolution [PDF Specifications for This Model] | 0.001 Kgcm² |
| Measurement Range [PDF Specifications for This Model] | ±0.137 Bar |
| Resolution [PDF Specifications for This Model] | 0.001 Bar |
| Accuracy | ±0.3%FS |
| Linearity/magnetic hysteresis | ±0.1%FS of full scale |
| Repeatability | ±0.25%FS |
| Auto Power-Off | 20 minutes |
| Pressure connection | A 1/8" (3.18 millimeter) quick connector |
| Operating Temperature | 0~40 ℃ |
| Storage temperature range | -10~60 ℃ |
| Overrange indication | ERR1 or ERR2 |
| Operating Power Supply | 9V battery |
| Weight [PDF] | 178 grams |
| Dimensions [PDF] | 170 mm × 54.3 mm × 34 mm |
| Maximum limiting pressure [The PDF explicitly identifies this model] | 10 Psi |
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Datasheet
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