Specifications

GasC.7 Toxics
TOXICS
8/01/201152-1002-8.1
Gas Detector Termination Box (GDTB)
Gas Detector Terminaton Box (Manual: 95-8644-2.1). Recommended for installations where
an approved stand-alone 4-20 mA sensor is not connected directly to a transmitter/control
device. The GDTB contains a circuit board with the required connectors for proper field wiring.
• Used for stand-alone calibration requirements
• Provides local calibration capability
• Required for remote separation from FlexVu UD10, U9500 Infiniti or R8471B
• Magnetic reed switch calibration and LED gives calibration feedback
• Tall and short cover models are available
• IP66 rated
GDTB Model Matrix
MODEL DESCRIPTION
GDTB Toxic Gas Detector Termination Box
TYPE MATERIAL
A Aluminum
S Stainless Steel
TYPE # OF OPEN PORTS
5 5 Port
TYPE THREAD TYPE
L Metric M25
N 3/4” NPT
TYPE APPROVALS
W FM/CSA/ATEX/CE
R VNIIFTRI (Russia)
TYPE COVER TYPE
1 Short without window
3 Tall with window
TYPE CABLE ENTRIES
V Ports 2 thru 6 open
GDTB Termination Box
Model Part Number Material Thread
FM/CSA/
ATEX/CE
VNIIFTRI
(Russia)
Cover Ports Ship Weight
GDTBA5NW1V 009957-001 AL 3/4 NPT X Short 5 2 lb (0.95 kg)
GDTBS5NW1V 009958-001 SS 3/4 NPT X Short 5 9 lb (4.1 kg)
GDTBA5NW3V 009959-001 AL 3/4 NPT X Tall 5 2.2 lb (1kg)
GDTBS5NW3V 009960-001 SS 3/4 NPT X Tall 5 9.5 lb (4.3 kg)
GDTBA5LW1V 009957-002 AL M25 X Short 5 2 lb (0.95 kg)
GDTBS5LW1V 009958-002 SS M25 X Short 5 9 lb (4.1 kg)
GDTBA5LW3V 009959-002 AL M25 X Tall 5 2.2 lb (1kg)
GDTBS5LW3V 009960-002 SS M25 X Tall 5 9.5 lb (4.3 kg)
GDTBA5NR1V 009957-901 AL 3/4 NPT X Short 5 2 lb (0.95 kg)
GDTBS5NR1V 009958-901 SS 3/4 NPT X Short 5 9 lb (4.1 kg)
GDTBA5NR3V 009959-901 AL 3/4 NPT X Tall 5 2.2 lb (1kg)
GDTBS5NR3V 009960-901 SS 3/4 NPT X Tall 5 9.5 lb (4.3 kg)
GDTBA5LR1V 009957-902 AL M25 X Short 5 2 lb (0.95 kg)
GDTBS5LR1V 009958-902 SS M25 X Short 5 9 lb (4.1 kg)
GDTBA5LR3V 009959-902 AL M25 X Tall 5 2.2 lb (1kg)
GDTBS5LR3V 009960-902 SS M25 X Tall 5 9.5 lb (4.3 kg)