Future Design 7L Limit Controller
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Future Design’s Series “7L” Hi-Limit combination surface or DIN rail mount FM Approved controller designed to provide hi-limit protection to process applications.
Setup is accomplished simply by adjusting the set point knob by hand. A “SPDT” 5 amp latching relay is provided and must be manually reset each time the unit exceeds the limit set point.
Compact and simple, the Series “7L” offers several dual F/C temperature ranges to satisfy customer needs.
Features:
- Latching Output
- Surface or DIN Rail Mount
- Remote Reset
- UL, cUL, & FM Approvals
- Finger Safe Terminals
- Eliminate Panel Cutout
- Alarm LED
- Dual F/C Ranges
- Limit Control Output [5A SPDT Relay]:
- Setpoint Accuracy typically +/- 3.0% of scale
- Hysteresis is 0.5% of range
Options:
- Available Power Input - defined as portion of part #:
- 115 VAC
- 24 VDC or 24 VAC available
- note: 230VAC is available for most models*
- Input - defined as portion of part#:
- Thermocouple J, K or T
- RTD; consult factory
- Control Outputs:
- Relay - Form C [spdt] 5A 120VAC resistive
- Hysteresis: 0.5% of range
-
Contact us for temperature ranges, input types and power input not shown above.
- *24VDC, 24VAC or 230VAC are available for all models.
| Order Code | Description | Power | Input Type | Temperature Range | Relay Code | |
| Z259 | Limit Control | 115VAC | “J” T/C | 0 to 1400˚F / 0 to 800˚C | 5A relay | FM Approved |
| Z260 | Limit Control | 115VAC | “K” T/C | 0 to 2300˚F / 0 to 1200˚C | 5A relay | FM Approved |
| Z261 | Limit Control | 115VAC | “J” T/C | 0 to 600˚F / 0 to 300˚C | 5A relay | FM Approved |
| Z275 | Limit Control | 24VDC | “J” T/C | 0 to 600˚F / 0 to 300˚C | 5A relay | FM Approved |
| Z289 | Limit Control | 115VAC | “T” T/C | –100 to 500˚F/-70 to 260˚C | 5A relay | FM Approved |
| Z338 | Limit Control | 115VAC | RTD PT100 | 32 to 210F / 0 to 100C | 5A relay | FM Approved |
| Z396 | Limit Control | 24VDC | “T” T/C | –100 to 500˚F / -70 to 260˚C | 5A relay | FM Approved |
| Z408 | Limit Control | 24VDC | “K” T/C | 0 to 2300˚F / 0 to 1200˚C | 5A relay | FM Approved |
| Z409 | Limit Control | 240VAC | “K” T/C | 0 to 2300˚F / 0 to 1200˚C | 5A relay | FM Approved |
