Universal Analyzers 270SF Instruction Manual
Instruction Manual
Model 270SF
Extractive Gas Sample Probe
5200 Convair Drive • Carson City, NV 89706 • Ph: 775.883.2500 • Fax: 775.883.6388 • www.universalanalyzers.com
MAN.270SF.REVB.102018
TABLE OF CONTENTS
1.0 Receiving and Storage .......................................................................................... 3
2.0 Definition of Symbols ............................................................................................. 4
3.0 Product Identification ............................................................................................. 5
4.0 Specifications ........................................................................................................ 7
5.0 Description and Principle of Operation .................................................................. 8
6.0 Installation ............................................................................................................. 9
7.0 Start-Up ............................................................................................................... 10
8.0 Shutdown ............................................................................................................ 11
9.0 Maintenance ........................................................................................................ 12
10.0 Troubleshooting ................................................................................................... 13
11.0 Spare Parts ......................................................................................................... 14
12.0 Drawings 270SF .................................................................................................. 15
13.0 Limited Warranty ................................................................................................. 16
MAN.270SF.REVB.102018 Page 2 of 18
1.0 Receiving and Storage
The Universal Analyzers 270SF Extractive Gas Sample Probe are completely pre-assembled. No assembly is
necessary when received on-site.
Carefully inspect the product and any special accessories included with it immediately on arrival by removing them
from the packing and checking for missing articles against the packing list.
Check the items for any damage in transit and, if required, inform the shipping insurance company immediately of
any damage found.
Storage Location should be protected from the elements. Although all components provided are designed to resist
corrosion, additional protection from heat (>140°F/ 60°C) and humidity is recommended.
MAN.270SF.REVB.102018 Page 3 of 18
2.0 Definition of Symbols
CAUTION, RISK OF DANGER SYMBOL INDICATES INJURY MAY OCCUR IF MANUFACTURER’S
INSTRUCTIONS ARE NOT ADHERED TO.
PLEASE READ MANUAL CAREFULLY WHEN SYMBOL IS DISPLAYED
CAUTION, HOT SURFACE SYMBOL INDICATES EXPOSED SURFACE TEMPERATURE CAN
CAUSE BURNS OR PERSONAL INJURY. CARE SHOULD BE TAKEN WHEN CONTACT IS
REQUIRED.
CAUTION, RISK OF ELECTRICAL SHOCK SYMBOL INDICATES ELECTRICAL SHOCK MAY
OCCUR. CAUTION SHOULD BE TAKEN BEFORE DISCONNECTING OR CONTACTING ANY
ELECTRICAL CONNECTIONS.
PROTECTIVE CONDUCTOR TERMINAL SYMBOL INDICATES THE TERMINAL LOCATION FOR
THE PROTECTIVE CONDUCTOR. FAILURE TO CONNECT TO THE PROTECTIVE CONDUCTOR
TERMINAL MAY RESULT IN A SHOCK HAZARD.
MAN.270SF.REVB.102018 Page 4 of 18
3.0 Product Identification
270SF (subflange design) Gas Sample Probe for General Purpose & Hazardous Areas
270SF Model Extraction Sample Probe (Items marked with ** are not available on FM and ++ for ATEX hazardous area probes All
Sample Probes are Configured and Sold WITHOUT probe tubes (Stinger, Quill, Straw)
Chamber Material (Part Number Configurator: 270)
SF 316 Stainless Steel <400˚F (204˚C) (Standard) -Sub-Flange Mount
CF Hastelloy C-2 76 < 400˚F (204˚C) -Sub-Fla nge Mount
TF 316 Stainless Steel w/TFE Coating < 400˚F (204˚C) -Sub-Flange Mount (no chamber isolation valve option)
NF 316 Stainless Steel w/ SilcoNert™ 2000 Coating < 400˚F (204˚C) -Sub-Flange Mount
SHF 316SS Hi Temp w/Kalrez® < 550˚F (288˚C) -Sub-Flange Mount
CHF Hastelloy C-276 Hi Temp w/Kalrez® < 550˚F (288˚C) -Su b-Flange Mount
NHF 316 Stainless Steel w/ SilcoNert™ 2000 Coating Hi T emp w/ Kalrez ® < 550˚F (288˚C) -Sub- Flange Mount
For Chamber Isolation Valve, add a 'U' to the End of the Chamber Material Selection for Unheated
For Chamber Isolation Valve, add a 'V' to the End of the Chamber Material Selection for Heated **++
Unheated - 316SS Valve, Monel (used with Hast. C-276 chamber), 316SS SilcoNert™ 2000
xxxU
Low Temp (heated to 270 °F) - 316SS Valve, Monel (used with Hast. C-276 chamber), 316SS SilcoNert™ 2000
xxxV
High Temp (heated to 550 °F) - 316SS Valve, Monel (used with Hast. C-276 chamber), 316SS SilcoNert™ 2000
Flange Size (Other Sizes Available, Consult the Factory)
F1 1.5" Fla nge
F2 2" Flange
F3 3" Flange
F4 4" Flange
F6 6" Flange
F1T 1.5" Flange - Top Dead Center
F2T 2" Flange - Top Dead Center
F3T 3" Flange - Top Dead Center
F4T 4" Flange - Top Dead Center
F6T 6" Flange - Top Dead Center
Chamber Heat Control
340°F (171°C) Temp Switch (Standard) - Mandatory for FM/ ATEX Approved Units (Standard)
340
375°F (190°C) Temp Switch**++
375
550°F (288°C) Temp S witch**++ (use high temp chamber in Chamber Material)
550
R RTD Only**++ (includes 550 °F safety switch )
K T/C Only, Typ e K**++ (includ es 550°F safety sw itch)
J T/C Only, T ype J**++ (incl udes 550°F safety switch)
Blowback Type
BB Blowback ( Standard)
BT Blowback w/ Smart Timer (Same as system voltag e, 115 or 230 V AC. BB valve must match)**++
HB Heated Blowback**++
HT Heated Blo wback w/Smart Tim er (Sam e as system voltage, 115 o r 230. BB valve must mat ch)**++
N No Blo wback
Blowback Port
S Standard Blowback
P Blowback Probe Ti p Filter O nly -
N No Blo wback
Blowback Valve
24 24 VDC Actuator
1 115 VAC Actuator
2 230 VAC Actuator
A Pneumatic Actu ator
N No Blo wback
Enclosure (If Heatshrink Boot is other than 3", identify size after enclosure designator)
2 = 0.75" - 1.6" (19.05mm - 40.64mm) Dia.
3 (Standard) = 1.38" - 2.75" (35.05mm - 69.85mm) Dia.
4 = 1.43" - 4.47" (36.32mm - 113.54mm) Dia.
FG Fiberglass Enclosure (Standard), 3" Boot
FI Fiberglass Enclosure, Insulated, 3" Boot
SS Stainless Steel En closure, 3" Bo ot
SI Stainless Steel Enclosure, Insulated , 3" Boot
Enclosure Heat Control (Heating requires Insulated Enclosure)
N No Enclosure Heat (Standard)
T
K T/C Only, Type K**++
J T/C Only, Type J**++
R RTD On ly**++
Additional Options Shown on Next Page
No Chamber Blowback
225°F (107°C) Temp Switch** (ATEX Enclosure uses a 150°F (65°C) T-Stat)
Power/Classification
1 115 VAC General Purpose
2 230 VAC General Purpose
1FM 115 VAC Approved for Class I, DIV. II, Grp. B, C, D (FM/ CSA )
2FM 230 VAC Approved for Class I, DIV. II, Grp. B, C, D (FM/ CSA )
1EX 115 VAC ATEX Approved for Zone IIC (TUV)
2EX 230 VAC ATEX Approved for Zone IIC (TUV)
Filter
2 2μm Ceramic (standard)
1 1μm Ceramic
C 0.1μm Ceramic coate d
S 2μm Sintered 316SS
MAN.270SF.REVB.102018 Page 5 of 18
r
Temperature/Alarm (do not choose R/K/J option if used above)
F Failsafe (Ope n on Alarm)
C Closed on Alarm
R 100 Ohm RTD (Includes Fails afe Alarm Contact)
K Type K ThermoCouple (Includes Failsafe Alarm Contact)
J Type J ThermoCouple (Includes Failsafe Alarm Contact)
N None
Ammonia Converter (General Purpose area only)
A
Integrated on the Right Side of the 270**++
N
None
Extended Length Probe Tube Support (not with HPA)
Std PTS
N
2C
2S
2T
3C
3S
3T
4C
4S
4T
5C
5S
5T
N
K
J
R
Extended Length P robe Tube Support
x = Length in Ft (2,3,4,5)
y=Material of Construction
S = 316SS (up to 1100˚F (593˚C))
T = 310SS (up to 1600˚F (871˚C))
C = Hast C-276 (up to 1900˚F (1038˚C))
Heated Probe Adapte
None
Type K T/C Terminal Blocks
Type J T/C Terminal Blocks
RTD Terminal Blocks
Z-Purge Panel
N
None
H
Mounted on To p of 270**++
V
Mounted on Side of 270**++
(adds Terminal Blocks to 270)
270 -SF -F1 -340 -BB -S -24 -SS -N -1 -2 -R -N -N -N -N
MAN.270SF.REVB.102018 Page 6 of 18
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