Welcome to our new website, found an issue or bug? Please report it here
LTI-121
Temperature panel meter, 85-265 VAC, 2 relays, 4-20 mA transmitter.

Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
Product Specs
<< See all Product ModelsBrand |
![]() |
Compliance | CE, cUL, RoHS 2, UL |
Display Note | Dual-line, 6-digit display. Resolution: 1° (up to four digits) or 0.1° (up to five digits) |
Display Resolution | Upto 4 Digits: 1°; Upto 5 Digits: 0.1° |
Electrical Output | 4 to 20 mA |
Enclosure Ratings | IP65, NEMA Type 4X |
Impedance | >100 kΩ |
Input Type | Thermocouple, RTD |
Number of Digits | 6 |
Operating Temperature, Max | 149 °F |
Operating Temperature, Min | -4 °F |
Output Signal | Current |
Power Consumption | 20 W max |
RTD Accuracy | 10 Ω Copper, 120 Ω Nickel: ± 0.1 °C; 100 Ω Platinum, 1000 Ω Platinum: ± 0.4 °C |
RTD Input Range | 10 Ω Copper: -328 to 500 °F, 100 Ω Platinum: -328 to 1562 °F,120 Ω Nickel: -110 to 500 °F, 1000 Ω Platinum: -328 to 900 °F |
Relative Humidity | 0 to 90%, Non-Condensing |
Software | Free, USB Based. Resident on Meter, Nothing to Download. |
Storage Temperature, Max | 185 °F |
Storage Temperature, Min | -40 °F |
Supply Power Type | AC |
Supply Voltage | 85 to 265 Vac |
Switch Note | 2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; Rated 3A @ 30 VDC and 125/250 VAC resistive load, 1/14 HP @ 125/250 VAC for inductive loads |
Switch Rating | 3A @ 30 Vdc, 125/250 Vac, 1/14 hp @ 125/250 Vac |
Switch Type | (2) SPDT |
Temperature Sensor Type | RTD or Thermocouple |
Thermocouple Accuracy | Type J, K, T, E: ± 1°C; Type R, S, B, N, C: ± 2°C |
Thermocouple Input Range | Type J: -200 to 2000 °F, Type K: -200 to 2400 °F, Type T: -200 to 752 °F, Type E: -200 to 1800 °F, Type R: -50 to 3000 °F, Type S: -50 to 3000 °F, Type B: 752 to 3300 °F, Type N: -100 to 2300 °F, Type C: 32 to 4100 °F |
Weight | 9.5 oz |
See All Specs |
Show Ratings & Reviews