Glovebox Dew Point Meter Model LPDT

Picture

Technical specifications

Hyper-Thin-Film high capacitance Al203 Dewpoint Range：－100℃~+20℃
Accuracy：±3℃
Repeatability：±0.5℃
Response time: T95 less than 5 minutes
Temperature range：－10~+70℃
Sample Flow Range：Static to 100 m/s
Storage Temperature：－40~+80℃
Indicators：3.5 digit LCD
Controls：3 push buttons, all settings stored in EPROM
Calibration: automatic calibration (provides + 20 ℃ saturated humidity)
Output：Analog 4-20mA

Alarms：The 4-20 mA of the digital output may be used by an external device to operate relays

Isolation：Sensor and case are isolated from the current loop and shunted with 33V transorbs

Mechanical

Enclosure：Stainless steel
Pressure operating range： Standard: 34bar (500PSI) Optional: 340 bar (5,000 PSI)
Electrical connections：2.1 mm power jack with retainer thread size 3/4”-16, 14mm x 12.5mm
Cable：Two conductor cable
Power Requirements：10 to 33 VDC

Features

HTF™ Sensor Technology

Small Size

Local Display

Very Low Drift

Long Sensor Life

Typical Applications

Monitoring & Control of Air Dryers

Plastic Dryers

Glove Boxes

Welding Gases

Natural Gas Processing, Transportation & Distribution

Clean Room Environments