LTI-240 | Temperature panel meter | 12-24 VDC | 4 relays | no transmitter. | Dwyer
Temperature panel meter, 12-24 VDC, 4 relays, no transmitter.
Documents and manuals
Dwyer LTI-240 Documents
Overview
Details for LTI-240
Temperature panel meter | 12-24 VDC | 4 relays | no transmitter.
SERIES LTI TEMPERATURE PANEL METER
The Series LTI Temperature Panel Meter can be programmed in the field to accept athermocouple or RTD input and display the temperature on a six-digit dual line display.The upper display will display four digits of temperature as well as °C or °F symbol.The lower display can be programmed to contain a tag. The Series LTI meters featurea NEMA 4X / IP65 front panel making them ideal for wet, dusty and dirty environments.Options include 2 or 4 relays and a 4-20 mA output. The 4-20 mA output option turnsthe LTI into an isolated temperature transmitter with a digital display. The LTI includesfree USB based programming software to make programming a breeze.
Note: Shallow depth meters will not work with this Series.
Product Applications
- Temperature metering and monitoring
- J, K, T, E, R, S, B, N, C thermocouples
- 100 or 1000 Ω platinum, 10 Ω copper, 120 Ω nickel RTDs
- Automatic cold junction compensation
- NEMA 4X, IP65 front
- 2 or 4 relays + isolated 4-20 mA output options
Specifications
- Series
- LTI TEMPERATURE PANEL METER
- Category/Type
- Process Control
- Type
- Panel Meters/Indicators
- Series
- LTI TEMPERATURE PANEL METER
- Inputs
- Thermocouple J; K; T; E; R; S; B; N; C; RTD 100 Ω platinum; 10 Ω copper; 120 Ω nickel; 1000 Ω platinum.
- Input Impedance
- Greater than 100 kΩ.
- Output
- Isolated 4-20 mA.
- Power Requirements
- 85 to 265 VAC 50/60 Hz; 90 to 265 VDC or jumper selectable 12 to 24 VDC ±10%.
- Power Consumption
- 90 to 265 VAC models: 20 W max; 12 to 24 VDC models: 15 W max.
- Switch Rating
- 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 forinductive loads.
- Display
- Dual-line; 6-digit display.
- Resolution
- 1° (up to four digits) or 0.1° (up to five digits).
- Temperature Limits
- Operating: -4 to 149°F (-20 to 65°C); Storage: -40 to 185°F (-40 to 85°C).
- Humidity Limits
- 0 to 90% (non-condensing).
- Front Panel Rating
- NEMA 4X; IP65.
- Weight
- 9.5 oz (269 g).
- Agency Approvals
- CE; RoHS; cUL; UL.
- Programming Software
- Free; USB based. Resident on meter; nothing to download.
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