Specifications
Operating temperatures
•Temperature: 40 to 170°C (104 to 338°F)
•Temperature uniformity:
•First pass uniformity equal to iterative custom systems
•Typical uniformity
•±20°C (36°F) running open loop
•±10°C (18°F) with simple feedback control
•As good as ±5°C (9°F) with short zone closed loop control
•Typical uniformity performance represented in below graph (results vary with applications)
Temperature Uniformity
|
|
|
| 5 | 8 |
|
|
|
|
|
|
|
|
|
|
|
| 220.0 |
|
| 4 | 10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
| 2 |
| 9 |
|
|
|
|
|
|
|
| Watlow RELIALINE Red | |||
|
|
|
| 3 |
|
| 14 |
|
|
|
|
|
| |||
| 210.0 |
|
| 1 |
| 12 | VCR1 |
|
|
|
|
|
| Competitor A | ||
(°C) |
|
|
|
|
|
| 15 |
|
|
|
|
|
| Competitor B | ||
Temperature | 200.0 |
| VCR2 |
|
|
|
|
|
|
|
|
|
|
|
| |
| 190.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Weldment | 180.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
170.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 160.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 150.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 140.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| VCR2 | T/C | T/C | T/C | T/C | Elbow Elbow | T/C | T/C | T/C | T/C | T/C VCR1 | ||||
|
|
| ||||||||||||||
|
|
|
| #1 | #2 | #3 | #4 | #5 | #8 | #9 | #10 | #12 | #14 | #15 | ||
Heated line fittings
•Fittings: elbow, tee and VCR®
•Connectors:
Control
•
•Variable voltage
•Percent duty cycle (on)
•Thermocouple 0.062 in. (1.6 mm)
Product dimensions (straights)
•Min. length: 2 in. (51 mm)
•Max. length: 36 in. (914 mm)
•Line diameter: 0.25 in. (6.4 mm) and 0.50 in. (13 mm)
•Outside dimension:
| 0.25 in. (6.4 mm) |
|
| 0.5 in. (13 mm) |
| ||
|
| Tubing Dia. |
|
| Tubing Dia. |
| |
|
|
|
|
|
|
| |
Straight |
| 1.12 (28.4) |
|
| 1.39 (35.3) |
| |
|
|
|
|
|
|
| |
Elbow/Tee | 1.88 | L x 2.03 H x 1.99 | W | 2.17 | L x 2.14 H x 2.01 | W | |
(47.8 | L x 51.6 H x 50.5 | W) | (55.1 L x 54.3 H x 51 W) | ||||
| |||||||
|
|
|
|
|
|
| |
VCR® | 2.42 | L x 2.20 H x 2.32 | W | 2.53 | L x 2.57 H x 2.71 | W | |
(61.4 | L x 55.8 H x 58.9 | W) | (64.2 | L x 65.3 H x 68.8 | W) | ||
| |||||||
|
|
|
|
|
|
| |
Electrical
•Voltage: as required to achieve temperature per below
•Amperage: dependent on line length, up to 8A max. for steady state, 15A max. start up
•Consult factory for exact
Temperature Coverage/Product Selection
180
| 160 |
| 140 |
(°C) | 120 |
Temperature | 100 |
| |
Weldment | 80 |
40 | |
| 60 |
20 |
| RELIALINE Red |
|
| |
0 |
| RELIALINE Black |
|
|
20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 220 | 240 |
Voltage
Average Weldment Temperatures at Duty Cycle
200Duty cycle vs. temperature
180
(°C) | 160 |
|
|
|
|
|
|
|
|
|
Temperature | 140 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 120 |
|
|
|
|
|
|
|
|
|
| 100 |
|
|
|
|
|
|
|
|
|
Weldment | 80 |
|
|
|
|
|
|
|
|
|
60 |
|
|
|
|
|
|
| Red Power, 120V | ||
| 40 |
|
|
|
|
|
|
| Red Power, 240V | |
| 20 |
|
|
|
|
|
|
| Black Power, 240V | |
| 0 |
|
|
|
|
|
|
| Black Power, 120V | |
|
|
|
|
|
|
|
|
|
| |
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
Percent Duty Cycle
Line Temperature | Outside Surface |
Variation at 170°C | Temperature at 170°C |
Operating Temperature | Line Temperature |
Max.: | Max.: |
170.015 | 113.14 |
170.01 | 110 |
170 | 105 |
| |
| 100 |
169.99 | 95 |
| |
169.98 | 90 |
169.97 | 85 |
| |
| 80 |
169.96 | 75 |
| |
169.95 | 70 |
| |
169.94 | 65 |
| |
Min.: | Min.: |
169.937 | 60.33 |
To be automatically connected to the nearest North American Technical Sales Office:
1-800-WATLOW2 • www.watlow.com • info@watlow.com
International Technical Sales Offices: Australia,
Germany, +49 (0)