H2scan P&S Catalog 2025 - Flipbook - Page 7
HY-OPTIMA® 5330 Series
INTRINSICALLY SAFE HYDROGEN IN-LINE PROCESS ANALYZERS
Product Speci昀椀cations
Operating Conditions
Operating Pressure
(Hazardous Location)
0.95 - 1.1 ATM Absolute
Survival Pressure
0.1 to 10 ATM Absolute
Process Gas Temperature
See Product Selection Table Below
Flow Rate
0.1 to 10 slpm (1/4” Tube)
Operating Humidity
< 95% RH (non-condensing)
Input/Output Signal
Key Features and Bene昀椀ts
n Auto-calibration eliminates drift and maintains accuracy
Digital Communication
Modbus over RS-485, three-wire,
half-duplex
Relays
2 optically isolated open-collector
switch circuits
4–20 mA
n
No consumables such as calibration gases are needed
n
Zero reference or carrier gases are required
Analog
n
Reliable lifespan of over 10 years
Power
n
No cross-sensitivity to other gases preventing false H2
issues
Input Voltage
10 to 15.6 VDC
2W
Continuous, real-time, accurate monitoring without process
downtimes
Input Power
n
n
n
n
n
Physical
Tolerance of various harsh background contaminants
Dimensions
Accessible serial communication via integrated digital and
analog capabilities
144.4 x 50 x 50 mm
(5.68 x 1.97 x 1.97 in)
Weight
748.43 g (1.65 lbs)
Electrical Fitting
Twelve-Pin, M23
Sensor Fitting
M20 face seal, ISO 9974-1
Relays to trigger alarms in any safety system
Compact design allows for versatile installation options
Accuracy/Repeatability Speci昀椀cations
Model
5331
Hydrogen Range
Repeatability
Ingress Protection
IP66
Operating Temperature
-20°C to 70°C (-4°F to 158°F)
Storage Temperature
-20°C to 105°C (-4°F to 221°F)
LDL-0.5%
0.06%
0.06%
0.5%-2%
0.15%
0.15%
2%-5%
0.25%
0.25%
US/CAN
Class I, Div. 1 & Class I, Div. 2, Groups
B,C, D
5%-10%
0.5%
0.5%
ATEX
Ex II 1G + H2Ga
IECEx
Ex ia (H2) Ga
Model
Hydrogen Range
5332
LDL-5%
Model
Hydrogen Range
5333
53341
Accuracy
Environmental
Accuracy
Certi昀椀cations
Repeatability
0.3%
0.3%
Accuracy
*Note: Analyzers are factory calibrated at 1 ATM Absolute
Repeatability
LDL-10%
0.4%
0.2%
10%-30%
0.7%
0.3%
30%-70%
1.0%
0.4%
70%-100%
1.2%
0.5%
HY-OPTIMA 5330 IS Gen 5 Sensor Series Dimensions
Product Selection
Hydrogen Range
Model
Low
High
CO Limit
H2S Limit
T90
Response
Time (sec)
5331
0.03%
10%
100 ppm
0
