Skip to product information
1 of 4

SV Tech

QDB138 Clean Room Differential Pressure Gauge with LCD Display

QDB138 Clean Room Differential Pressure Gauge with LCD Display

← Back to Collection
Price upon request

We offer the QDB138 Clean Room LCD Differential Pressure Gauge to customers across Canada. Designed for precise and stable differential pressure monitoring, this compact LCD gauge supports multiple outputs and features a clear digital interface. With a lightweight ABS housing and IP65 protection, it is ideal for cleanroom environments and medical equipment monitoring. The QDB138 supports both wall and recessed installation for flexible deployment.

Applications:

Clean room pressure monitoring

Positive and negative pressure in HVAC ducts

Medical laboratory systems

Non-corrosive air and gas filtration

Environmental engineering and dust-free facilities

Smart building pressure control

Technical Specifications:

Parameter Value
Measuring Medium Air and non-flammable, non-corrosive gases
Measuring Range 0–10 kPa
Accuracy 0.5% F.S / 1.0% F.S
Display LCD
Output 4–20mA / 0–5V / 0–10V / RS485
Medium Temperature 0–60°C
Working Temperature -20–85°C
Long Term Stability ±0.5% F.S / year
Shell ABS
Process Connection Lateral direct airway connection
Power Supply 22–26V DC
Protection IP65
Response Time 10s
Weight Around 260g
View full details