Measurement - Electrochemical
Sample Method - Diffusion
Measurement Range - Analog: 0-300 ppm Modbus: 0-500 ppm
Accuracy - ± 5 ppm or ± 5% of reading (whichever is greater) @ 0-50°C (32-122°F), 15-95% RH
Agency Approvals - Sensor is UL Recognized for ANSI/UL-2034 and UL-2075, E240671
Operating Conditions - -20-50°C (-4-122°F), 15-95% RH,
Stability - < 5% signal loss/year
Response Time - < 35 seconds for 90% step change
Life Expectancy - 5-7 years in air
Typical Coverage Area - 700 m² (7500 ft²) or 15 m (50 ft) radius
Wiring Connections - Screw terminal block (14 to 22 AWG)
Dimensions - 71 w x 104 h x 46 d mm (2.8” x 4.1“ x 1.8”)
Enclosure - ABS - UL94-V, IP65 (NEMA 4X)
-CMD SERIES
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Sensor Type - Electrochemical
Sensor Agency Approvals - Sensor is a UL Recognized Component for ANSI/UL-2034, UL-2075, E240671
Measurement Range - Analog: 0-300 PPM Modbus: 0-500 PPM
Accuracy - ±5 PPM or 5% of reading for 0-300 PPM (whichever is greater)
Accuracy rated - 0° to 50°C (32° to 122°F), 15 to 95%
Life Expectancy - 5-7 years in air
Typical Coverage Area - 700 m2 (7500 ft2) or 15m (50ft) radius
Operating Conditions - -20° to 50°C (-4° to 122°F), 15 to 95% RH
Sample Method - Diffusion
Stability - <5% signal loss/year
Response Time - <35 seconds for 90% step change
-CDD3 SERIES
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Power Supply - 0-28 Vac/dc (non-isolated half-wave rectified)
Consumption - 80 mA max @ 24Vdc, 140 mA max @ 24Vac with all options
Protection Circuitry - Reverse voltage protected, overvoltage protected
Operation Conditions - 0°-50°C (32°-122°F), 0-95% RH non-condensing.
Sensor Coverage Area - 100 m² (1000 ft²) typical
Wiring Connections - Screw terminal block (14 to 22 AWG)
External Dimensions - Space: 84mm W x 119mm H x 29mm D (3.3” x 4.7” x 1.15”)
Duct: 145mm W x 100mm H x 63mm D (5.7” x 3.95” x 2.5”), Duct Probe: 177mm (7“) long x 25.4mm (1”) diameter
-CDD4 SERIES
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Power Supply - 20-28 Vac/dc (non-isolated half-wave rectified)
Output Signals - 4-20 mA active (sourcing), 0-5 Vdc or 0-10 Vdc (field selectable)
Consumption - Space/Duct/Outside: 100 mA max @ 24 Vdc, 185 mA max @ 24 Vac (with all options) Outside w/ Heater: 1A max @ 24Vdc, 1.1A max @ 24 Vac
Output Drive Capability - Current: 550 ohms max Voltage: 10 Kohm min
Output Resolution - 10 bit PWM
Protection Circuitry - Reverse voltage protected, overvoltage protected
Operation Conditions - Space (10), Duct (20) and Outside (40): 0°- 50°C (32°-122°F), 0-95% RH non-condensing.
Outside w/ Heater (30): -40°- 50°C (-40°- 122°F), 0-95% RH non-condensing.
Sensor Coverage Area - 100 m² (1000 ft²) typical
Wiring Connections - Screw terminal block (14 to 22 AWG)
External Dimensions - Space: 84mm W x 119mm H x 29mm D (3.3” x 4.7” x 1.15”)
Duct: 145mm W x 100mm H x 63mm D (5.7” x 3.95” x 2.5”)
Duct Probe: 177mm (7“) long x 25.4mm (1”) diameter
Outside: 110mm W X 180mm H X 89mm D (7.125” X 4.33” X 3.5”)
-CDD5 SERIES
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Power Supply - 20-28 Vac/dc (non-isolated half-wave rectified)
Output Signals Current - 4-20mA (Model CDD5A & C) or
Voltage - 0-5 Vdc or 0-10 Vdc (Model CDD5B & D)
Consumption Current - 145 mA max @ 24Vdc, 260 mA max @24 Vac (with all options)
Voltage - 85 mA max @ 24 Vdc, 150 mA max @ 24 Vac (with all options)
Output Drive Capability Current - 550 ohms max Voltage: 10 Kohm min Output Resolution 10 bit PWM
Protection Circuitry Reverse voltage protected and output limited
Operation Conditions 0°-50°C (32°-122°F), 0-95% RH non-condensing.
Sensor Coverage Area 100 m² (1000 ft²) typical
Wiring Connections Screw terminal block (14 to 22 AWG)
External Dimensions Space: 84mm W x 119mm H x 29mm D (3.3” x 4.7” x 1.15”)
Duct - 145mm W x 100mm H x 63mm D (5.7” x 3.95” x 2.5”)
Duct Probe - 177mm (7“) long x 25.4mm (1”) diameter
Giá: Liên hệ