PRINTED IN CANADA

Copyright © Greystone Energy Systems Inc. All Rights Reserved

www.greystoneenergy.com

PS-CDDTXXX-03

Greystone Energy Systems, Inc.

150 English Drive, Moncton,

New Brunswick, Canada E1E 4G7

Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014

North America: 1-800-561-5611

E-mail: mail@greystoneenergy.com

PRODUCT

CDDT Duct Carbon Dioxide Transmitter

ENCLOSURE

B

F

Polycarbonate with hinged and gasketed cover

Same as B, with thread adapter (1/2” NPT to M16) & cable gland fitting

CO

2 SENSING & RANGE

2

Dual Channel, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-20,000ppm, adjustable

RELAY OUTPUT

X

R

No relay

Relay

OPTIONAL TEMPERATURE SENSOR

00

02

05

06

07

08

12

13

14

20

24

59

No Sensor Option

100 Ω Platinum, IEC 751, 385 Alpha, thin film

1801 Ω NTC Thermistor, ±0.2°C

3000 Ω NTC Thermistor, ±0.2°C

10,000 Ω Type 3, NTC Thermistor, ±0.2°C

2.252 Ω NTC Thermistor, ±0.2°C

1000 Ω Platinum, IEC 751, 385 Alpha, thin film

1000 Ω Nickel, Class B, DIN 43760

10,000 Ω Type 3, NTC Thermistor, ±0.2°C c/w 11K shunt resistor

20,000 Ω NTC Thermistor, ±0.2°C

10,000 Ω Type 2, NTC Thermistor, 0.2°C

10,000 Ω, 25°C, ±1%, B = 3435 ±1% (25/85)

ORDERING

CDDT

PART NUMBER

WIRING INFORMATION

TERMINAL

FUNCTION

PWR

+24 Vac/dc

COM

Common

CO2

Analog Output

TEMP

Resistance Output

TEMP A

Resistance Output

NO

Digital Output

RELAY

Digital Output

NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice.

POWER

COMMON

CO2

TEMP

TEMP A

N.O.

RELAY

ROLL MENU

mA

VOLT