Thông tin chi tiết sản phẩm
Công tắc cảm biến báo mức Level switch - ABB K-TEK - High sensitivity RF Level Switch A02-D-1-006-H-Z
Đặc tính
– Remote mounting up to 50 ft.
– Built-in static protection
– DPDT relay
– Ambient temperatures up to 185ºF/85ºC
– Explosion-proof enclosure
– 0 to 30 second time delay
– Temperature compensation
– Switching capacitance of 0.2 picofarads
Thông số lựa chọn
– Wide band differential control
– Extended lower bushing
– Flanged process connections
– Epoxy coated aluminum enclosure
Ứng dụng
Ứng dụng đo mức hạt rắn khối lượng lớn
– High or low level alarm
– Plugged chute detection
– Fly ash hopper level
– Pellets
– Granules
– Powders
– Chips
– Flakes
Ứng dụng báo mức chất lỏng
– High or low level alarm
– Interface
– Slurries
– Flow/no flow
– Liquid/foam interface
– Foams
– Conductive products
– Non-conductive products
– Organic
– Inorganic
Ứng dụng đo mức đặc thù
– High temperature
– Corrosive environments
– High pressure
– Special probe materials
Thông số kỹ thuật
Environmental
Housing type |
Explosion Proof, Polyurethane Enamel Coated, Copper Free Aluminum |
Temperature |
Electronics: -40 to 185º F / -40 to 85ºC |
Dielectric |
Ideal: 2 or greater with standard probe; Consult factory for probe selection on lower dielectric applications. |
Electrical
Input |
Power 95-130 VAC, 50-60 Hz, 2 Watts; 180-260 VAC, 50-60 Hz; 24 VDC +/- 5% |
Relay Contact Rating |
Resistive: 5 Amp, 250 VAC; 5 Amp, 30 VDC; Inductive: 1/10 HP 125, 250 VAC |
Sensitivity |
With an initial load of 30 pF an increase of 0.2pF can be detected |
Static Protection |
Maximum Surge Current: 100 amps; Clamp Voltage: 75 volts |
Process Connection |
3/4” NPT Unless Otherwise Stated |
Approvals Factory Mutual |
XP-DIP-AIS / I,II,III / 1 / BCDEFG with all probes except type 5, S, U
DIP-AIS / II, III / 1 / EFG with probe type 5, S, U
NEMA 4 |
Thông số kích thước
INTEGRAL-MOUNT EXPLOSION-PROOF
ENCLOSURES - TYPE H
REMOTE EXPLOSION-PROOF
ENCLOSURES - TYPE E
REMOTE ENCLOSURE - TYPE G
Thông tin hướng dẫn chọn mã sản phẩm Order code để đặt hàng
A02/a/b/c/d/e:
/a |
Operating Voltage |
A |
120 VAC |
B |
240 VAC |
D |
12 and 24 VDC |
/b |
Probe Type Operating Temperature Operating Pressure |
1 |
316SS Probe / 4” *Delrin® Lower Bushing A A |
2 |
316SS Probe / 4” *Teflon® Lower Bushing C A |
5 |
Fly Ash Probe / 8” 316SS Inactive Sheath D B |
6 |
PVC Covered Cable / 13” 316SS Weight A D |
8 |
PVC Covered Cable / 13” Nylon Weight A D |
N |
*Teflon® Covered Cable / 13” *Teflon® Weight C D |
A |
3 Terminal 316SS Probe-*Teflon® Insulator 316SS Shield C A |
B |
Macroprobe (3/4” OD Probe *Delrin® Bushing) A A |
T |
Macroprobe (3/4” OD Probe *Teflon® Bushing) C A |
K |
Quick Release Clamp Probe / 4” *Teflon® Bushing A A |
L |
Quick Release Clamp Probe / *Teflon® Sheathed Probe A A |
R |
*Teflon® Sheathed Probe / 316SS Mounting Nipple C A |
S |
*Teflon® Sheathed Probe / *Teflon® Mounting Nipple C D |
U |
Flush Mount Detector – Aluminum / *Delrin®` Bushing A D |
W |
Concentric Shield 304SS / *Teflon® Sheathed Probe A A |
X |
*Teflon® Sheathed Probe / 316SS Inactive Sheath A A |
*Registered Trademark of DuPont |
/c |
Probe Length |
xxx Rigid Probe in Inches; Cable Probe in Feet |
/d |
Options |
O |
No Options |
C |
Epoxy Coating Aluminum Enclosure |
F |
Flanged Connection (Specify Loose or Welded, SLG-0001-1) |
L |
Stainless Steel Tags |
Z |
Any special option not included in above description. Includes but not limited to: Extended Lower Bushing, 10 amp
DPDT Relay (Not FM approved) or Remote-Mount Connector Cable |
/e |
Enclosure |
H |
Explosion Proof |
G |
Remote NEMA 4 |
E |
Remote Explosion Proof |
Z |
Special, Explain |
Note: Electrical enclosure is type H when remote mounted electronics are selected. |
Operating Temperature Codes |
Operating Pressure Codes |
A |
-40 to 185ºF / -40 to 85ºC |
A |
1500 psi @ 77ºF / 103 bar @ 25ºC |
B |
-40 to 320ºF / -40 to 160ºC |
B |
Static Head Only (Consult Factory) |
C |
-40 to 450ºF / -40 to 230ºC |
C |
150 psi / 10.3 bar |
D |
200 to 1400ºF / 95 to 760ºC |
D |
100 psi / 7 bar |