250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer/Slidewire Input
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Product short description:
- Loop, DC, or AC-powered
 - DC Voltage or DC Current Output
 - Resistance: 100 to 10,000 ohm 3-wire Pot/slidewire
 
250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer / Slidewire Input Description
These models convert sensor inputs to proportional process current or voltage output signals.
Models
250T: Loop-powered transmitter series
350T: DC-powered transmitter series
450T: AC-powered transmitter series
250T-P, 350T-P, 450T-P: Features & Benefits
- Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
 - RFI and EMI resistance minimize the effects of environmental noise
 - 75% span adjustment enables precise application calibration
 - Compact, 1-inch wide housing uses less space for easier installation in control panels
 - Low power consumption. 350T units operate on currents as low as 9mA to help prevent expensive upgrades to larger power supplies
 - 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops
- 250T models: Input isolated from output/power
 - 350T models: Input isolated from output and power. Output and power share a common
 - 450T models: 3-way isolation. Input, output, and power circuits are isolated from each other
 
 - Operating temperature range: -13 to 185°F (-25 to 85°C)
 
Specifications
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20RM-16-DIN: 19” rack-mount kit with DIN rail
- 19" rack-mount kit with DIN rail
 
Select options This product has multiple variants. The options may be chosen on the product page - 
    
ACC1014: Flat Pack Mounting Kit
- Surface mount for 250T, 260A and 270i series
 - Snaptrack mount 250T, 260A and 270i series
 
Select options This product has multiple variants. The options may be chosen on the product page - 
    
DIN Rail: Type T
- DIN Rail Strip, Type T
 
Select options This product has multiple variants. The options may be chosen on the product page 
Additional information
| Weight | 16 oz | 
|---|---|
| Dimensions | 3 × 1 × 3.2 in | 
| Part Number | 250T-P-DIN-NCR: Loop-powered, 350T-P-Y-DIN-NCR: 4 to 20mA DC output; DC-powered, 450T-P-Y-1-DIN-NCR: 4 to 20mA output; 115V AC power  | 
		
| Product Series | FlatPack Series  | 
		
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Description
250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer / Slidewire Input Description
These models convert sensor inputs to proportional process current or voltage output signals.
Models
250T: Loop-powered transmitter series
350T: DC-powered transmitter series
450T: AC-powered transmitter series250T-P, 350T-P, 450T-P: Features & Benefits
- Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
 - RFI and EMI resistance minimize the effects of environmental noise
 - 75% span adjustment enables precise application calibration
 - Compact, 1-inch wide housing uses less space for easier installation in control panels
 - Low power consumption. 350T units operate on currents as low as 9mA to help prevent expensive upgrades to larger power supplies
 - 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops
- 250T models: Input isolated from output/power
 - 350T models: Input isolated from output and power. Output and power share a common
 - 450T models: 3-way isolation. Input, output, and power circuits are isolated from each other
 
 - Operating temperature range: -13 to 185°F (-25 to 85°C)
 
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Specs & Data Sheets
Specifications
 - 
					
Accessories
- 
    
20RM-16-DIN: 19” rack-mount kit with DIN rail
- 19" rack-mount kit with DIN rail
 
Select options This product has multiple variants. The options may be chosen on the product page - 
    
ACC1014: Flat Pack Mounting Kit
- Surface mount for 250T, 260A and 270i series
 - Snaptrack mount 250T, 260A and 270i series
 
Select options This product has multiple variants. The options may be chosen on the product page - 
    
DIN Rail: Type T
- DIN Rail Strip, Type T
 
Select options This product has multiple variants. The options may be chosen on the product page 
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 - 
					
Additional information
Additional information
Weight 16 oz Dimensions 3 × 1 × 3.2 in Part Number 250T-P-DIN-NCR: Loop-powered, 350T-P-Y-DIN-NCR: 4 to 20mA DC output; DC-powered, 450T-P-Y-1-DIN-NCR: 4 to 20mA output; 115V AC power
Product Series FlatPack Series
 
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