Daiichi Keiki, Japan
Daiichi Keiki BA Series Low Pressure Gauge
Manufacturer: Daiichi Keiki
Model: BA Series
Overview of BA Series
This device is an indicator equipped with a mechanism for measuring low pressures below 50kPa, which cannot be measured with a Bourdon tube pressure gauge. It uses a chamber (two corrugated sheets combined) as the pressure-sensing element.
Features of BA Series
Pressure readings are easy to take. This product is available in a wide variety of sizes, shapes, and pressure spans.
Low-Pressure Gauge Case Appearance
BAN-A  General-purpose Low-Pressure Gauge BAN-A | BAS-A Stainless Steel Low-Pressure Gauge | BAK-A Metal Sealed BAK-A 75φ |
Specifications of BA Series
- BAN General-purpose Low Pressure Gauge: 60, 75, 100φ
- BAS Stainless Steel Low-Pressure Gauge: 75, 100φ
- BAK Metal Sealed (Outdoor use): 75φ, 100φ
The BAN type is a widely used type of low-pressure gauge. By mass producing it, we have been able to maintain high quality while keeping costs down.
General-purpose Low Pressure Gauge BAN
| Size | Case appearance | Model number | Connection screw | Pressure span |
| 60 | A | BAN-221A | G1/4B | 0~5kPa, 0~10kPa, 0~15kPa, 0~20kPa, 0~30kPa, 0~50kPa |
|---|---|---|---|---|
| BAN-721A | R1/4 | 0~5kPa, 0~10kPa | ||
| 75 | A | BAN-331A | G3/8B | 0~1kPa, 0~2kPa, 0~3kPa, 0~5kPa, 0~10kPa, 0~15kPa, 0~20kPa, 0~ 30kPa, 0~50kPa, -10~0kPa, -5~5kPa |
| BAN-831A | R3/8 | 0~5kPa, 0~10kPa, 0~15kPa, 0~20kPa, 0~30kPa, 0~50kPa | ||
| 100 | A | BAN-341A | G3/8B | 0~3kPa, 0~5kPa, 0~10kPa, 0~15kPa, 0~20kPa, 0~30kPa, 0~50kPa |
| BAN-841A | R3/8 | 0~5kPa, 0~10kPa, 0~15kPa, 0~20kPa, 0~30kPa, 0~50kPa |
We can manufacture vacuum gauges and compound gauges. Please contact us separately.
Please contact us separately regarding the size, case appearance, connection screws, pressure, etc.
| Welding part material | Case material | accuracy | Additional specifications |
| C3604 Cr plated | SUS304 | ±2.5%FS | Overpressure prevention device ●Prevents instantaneous pressurization |
Due to improvements to this product, specifications may change without prior notice.
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