描述
採用冷凝面鏡式測量原理，精度高
規格
Range: Dew Point (Standard) -40°C to 60°C (-40°F to 140°F)
Air Temperature (Optional) -40°C to 60°C (-40°F to 140°F)
RH (Optional) 1% to 95%
Accuracy: ± 0.2°C for both Dew Point and Temperature
Hysteresis: Negligible
Repeatability: ±0.05°C
Response: 1°C/sec not including settling time
Flow Rate: Static to 3,000 linear ft/min
Pressure: 100 psig maximum (higher pressure available on special order)
Analog Outputs: 2 analog ouputs (4-20mA / 0-5 Vdc to 0-10Vdc selectable)
Load: 4 to 20mA: 0 to 250 ohms
0 to 5/10 Vdc: 1 K ohm or higher
Relay Outputs: 2 programmable alarm relays
K1: Clean mirror / Alarm 1
K2: Servolock / Alarm 2 Contact
Contact Rating: Normally Open (NO) 3A at 25Vac, 0r 30Vdc
Remote Cable Configuration:
Dew Point: 10 ft. standard, 50 ft. maximum
Air Temperature (Optional): 10 ft. standard, 50 ft. maximum
For Dew Point: 2 stages of cooling (TEC) with a depression of 60°C
Mirror:
Standard: Chrome plated
Optional: Gold or Platinum
Power Supply: 24Vdc ± 20%, 1A maximum
Weight: 3 lbs. or 1.4 kg
DewTrak II 規格 Dew Trak II 應用說明
