Specifications; System - Honeywell Searchline Excel Technical Handbook

MAN0530 Issue 10 - 11/09
2104M0506

6.1 SYSTEM

Available Gases
Range
Recommended
Alarm Setting
Minimum Alarm
Setting
Path Length
Speed of
Response
Output signal
Operating Temp.
Humidity
Pressure
Repeatability
Temperature
Drift (-40°C to+65°C)
Warm-up Time
Power Supply
Power Consumption * Turbo heating activated (below 0°C)
Transmitter
Receiver
Enclosure Material
Weight
Transmitter
Receiver
Vibration
Divergence/
Misalignment
Tolerance
IP rating

6. SPECIFICATIONS

SHORT RANGE MEDIUM RANGE LONG RANGE
All: Methane, Ethane, Propane, Butane, Pentane, Ethylene, Propylene, Butadiene.
0 - 5 LELm 0 - 5 LELm
Low 1 LELm Low 1 LELm
High 3 LELm High 3 LELm
0.5LELm 0.5LELm
5 - 40m 40 - 120m
(15 - 130ft) (130 - 390ft)
T90 less T90 less
than 3seconds than 3seconds
4 – 20mA 4 – 20mA
Normal operation Normal operation
(0 – 5LELm) (0 – 5LELm)
All: -40°C to +65°C (-40°F to +150°F)
All: 91.5kPa – 105.5kPa (915 – 1055mBar, non-compensated)
±0.4LELm ±0.4LELm
±0.2LEL.m @ zero ±0.2LEL.m @ zero
±0.5LEL.m @3LEL.m ±0.5LEL.m @3LEL.m ±0.5LEL.m @3LEL.m ±15%LEL (%LEL/m) @ 60%LEL
All: less than 5 minutes (operational), Less than 1 hour (fully stabilised)
3.5/5* W max 5.5/7.5* W max.
8W maximum 8W maximum
3.5kg 7.0kg
3.5kg 3.5kg
All: 2 – 60Hz, maximum peak to peak amplitude 1mm.
±0.5° ±0.5°
(~±35cm (~±105cm
at 40m) at 120m)
OPEN-PATH
0 - 5 LELm
Low 1 LELm
High 3 LELm
0.5LELm
120 - 200m
(390 - 650ft)
T90 less
than 3seconds
4 – 20mA
Normal operation
(0 – 5LELm)
All: 0 – 99%RH Non-condensing
±0.4LELm
±0.2LEL.m @ zero
All: 18 to 32V
5.5/7.5* W max.
8W maximum
All: 316 Stainless Steel
7.0kg
3.5kg
±0.5°
(~±175cm
at 200m)
All: IP66/67
66
Searchline Excel
±10%LEL (%LEL/m) @ zero