Specifications

GasB.10Catalytic
CATALYTIC
8/01/2011 52-1002-8.1
Model 505 Model Matrix
MODEL DESCRIPTION
505 Catalytic Combustible Gas Transmitter
TYPE MATERIAL
A Aluminum
S Stainless Steel
TYPE CONDUIT ENTRIES AND ORIENTATION
2 2-ports, ST-straight-through config (180 degree orientation)
3 2-ports, L-configuration (90 degree orientation)
4 3-ports, T-configuration
5 5-ports
TYPE THREAD TYPE
A 3/4" NPT
C Metric M20/M25
TYPE OUTPUT
2 4-20 mA
TYPE SIGNAL LOOP IMPEDANCE
A 0-125 ohms (replaces K series)
B 100-500 ohms (replaces Model 500)
TYPE CLASSIFICATION
1 Explosion-proof
TYPE APPROVALS
W FM/CSA/ATEX/CE/IECEx
B INMETRO (Brazil)
Model 505 Combustible Transmitter and Junction Box
Model
Part
Number
Replaces Material Ports**
Conduit
Entry*
Ohm
Output
FM/CSA/
ATEX/CE/
IECEx
INMETRO
(Brazil)
Ship Weight
505A2A2A1W 006748-001 226585-001, 226555-113 AL 2 (ST) 3/4 NPT 125 X 3.8 lb (1.7 kg)
505A3A2A1W 006748-002 226585-001, 226555-101 AL 2 (L) 3/4 NPT 125 X 3.8 lb (1.7 kg)
505A2A2A1B 006748-201 AL 2 (ST) 3/4 NPT 125 X 3.8 lb (1.7 kg)
505A3A2A1B 006748-202 AL 2 (L) 3/4 NPT 125 X 3.8 lb (1.7 kg)
505A2C2A1W 006748-003 AL 2 (ST) M20 125 X 3.8 lb (1.7 kg)
505A3C2A1W 006748-004 226585-001, 226555-107 AL 2 (L) M20/M25 125 X 3.8 lb (1.7 kg)
505A2A2B1W 006748-005 226673-001, 226555-113 AL 2 (ST) 3/4 NPT 500 X 3.8 lb (1.7 kg)
505A3A2B1W 006748-006 226673-001, 226555-101 AL 2 (L) 3/4 NPT 500 X 3.8 lb (1.7 kg)
505A2C2B1W 006748-007 AL 2 (ST) M20 500 X 3.8 lb (1.7 kg)
505A3C2B1W 006748-008 226673-001, 226555-107 AL 2 (L) M20/M25 500 X 3.8 lb (1.7 kg)
505S3A2A1W 006748-009 226585-001, 226555-111 SS 2 (L) 3/4 NPT 125 X 8.7 lb (4 kg)
505S3C2A1W 006748-010 226585-001, 226555-112 SS 2 (L) M20 125 X 8.7 lb (4 kg)
505S3A2B1W 006748-011 226673-001, 226555-111 SS 2 (L) 3/4 NPT 500 X 8.7 lb (4 kg)
505S3C2B1W 006748-012 226673-001, 226555-112 SS 2 (L) M20 500 X 8.7 lb (4 kg)
505A4A2A1W 006748-013 AL 3 (T) 3/4 NPT 125 X 3.8 lb (1.7 kg)
505A4C2A1W 006748-014 AL 3 (T) M20 125 X 3.8 lb (1.7 kg)
*If 2 numbers are listed, the first number is sensor entry, and second number is for field cable entry(ies).
**“L” designates 90 degree conduit entry orientation. “ST” designates straight-thru or 180 degree orientation.
Model 505 Spare Parts
Part Number Description Output Load Ship Weight
006817-001 505 pc board 125 ohms 8 oz (0.23 kg)
006817-002 505 pc board 500 ohms 8 oz (0.23 kg)
102883-001 505 Sensor Wiring Terminal Block N/A 8 oz (0.23 kg)
Model 505 Retrofit Kits
Part Number For Use With Ship Weight
006818-001 K series-125 ohms 8 oz (0.23 kg)
006818-002 500 model-500 ohms 8 oz (0.23 kg)