This panel meter is configured for 115 V AC, Analog O/P. It has input of Thermocouple Types J, K, T and J DIN. It suits thermocouple-based limit alarm applications and hvac system temperature monitoring.
This panel meter is configured for 115 V AC, Analog O/P. It has input of Thermocouple Types J, K, T and J DIN. It suits thermocouple-based limit alarm applications and hvac system temperature monitoring.
The OMEGA DP25B Series features the biggest, brightest display of any 1/8 DIN panel meter. The user can select the display color: RED, AMBER, or GREEN.
The DP25B Series for thermocouple and RTD inputs is a versatile panel meter and limit alarm-in-one that is easily programmable. The DP25B-TC is selectable for J, K, T, or J DIN thermocouples.
Features
Applications
| Series | DP25B Series |
| Type | panel meter |
| Supply voltage | 115 V AC |
| Output type | Analog O/P |
| Input | Thermocouple Types J, K, T and J DIN |
| Thermocouple Input Range, J | -346 to 1400°F (-210 to 760°C) |
| Thermocouple Input Range, K | -454 to 2502°F (-270 to 1372°C) |
| Thermocouple Input Range, T | -346 to 752°F (-210 to 400°C) |
| Thermocouple Input Range, J DIN | -328 to 1652°F (-200 to 900°C) |
| Accuracy | ±0.9°F (0.50°C) after 30 minimum warm-up |
| Temperature Coefficient | ±50 PPM/°C |
| Input Resistance | 100 MΩ |
| Display | 4-digit, 9-segment, 0.83" (21 mm) red, amber or green LED (programmable) |
| Analog-to-Digital Technique | Dual slope |
| Internal Resolution | 15 bit |
| Polarity | Automatic |
| Read Rate | 3/second |
| Step Response | 2 seconds |
| Isolation | Dielectric strength to 2500 V transient per 0.12" (3 mm) spacing based on EN 61010 for 260 Vrms or V DC |
| NMR | 60 dB |
| CMR | 120 dB |
| Power | 115 V AC or 230 V AC ±10%, 10 to 32 V DC, 26 to 56 V DC; 8 W maximum (DP25B-TC or -RTD); 240 Vrms overvoltage protection |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) |
| Relative Humidity | 90% @ 104°F (40°C) non-condensing |
| Panel Cutout | 1.772 x 3.622" (45 x 92 mm) |
| RTD Input Range | -328 to 1562°F (-200 to 850°C) |
| Input Ranges (Process and Strain) | 0 to 100 mV, ±50 mV, 0 to 10 V, ±5 V, 0 to 20 mA, 4 to 20 mA |
| Max Error Strain/Process | ±0.03% rdg |
| Protection (Process/Strain) | 240 Vrms maximum for voltage input ranges; 200 mA for current ranges |
| Input Impedance (Process/Strain) | 100 MΩ for 100 mV or ±50 mV range; 1 MΩ for 10 V or ±5 V range; 5 Ω for 20 mA current input |
| Span Temperature Coefficient (Process/Strain) | ±50 ppm/°C |
| Warm-Up to Rated Accuracy (Process/Strain) | 30 minimum |
| Excitation Voltage | 24 V @ 25 mA or 12 V @ 50 mA; 10 V @ 120 mA or 5 V @ 60 mA |
| Relay Outputs (Optional) | 2 From "C" on/off relays. Configurable for latched and unlatched by software. |
| Relay Maximum Current | 5 AMPS, Resistive Load |
| Relay Maximum Voltage | 250 V AC or 28 V DC |
| Relay Hysteresis | Programmable from 0 to 9999 |
| Analog Output (Optional) | 0 to 10 V, 4 to 20 mA or 0 to 20 mA; can be assigned to a display range (scalable) or proportional control output with setpoint #1 when used as a control output |
| Dimensions | 1.89 x 3.78 x 6.0" (48 x 96 x 152 mm) |
| Weight | 1.27 lb (36 g) |
| Series | DP25B Series |
| Type | panel meter |
| Supply voltage | 115 V AC |
| Output type | Analog O/P |
| Input | Thermocouple Types J, K, T and J DIN |
| Thermocouple Input Range, J | -346 to 1400°F (-210 to 760°C) |
| Thermocouple Input Range, K | -454 to 2502°F (-270 to 1372°C) |
| Thermocouple Input Range, T | -346 to 752°F (-210 to 400°C) |
| Thermocouple Input Range, J DIN | -328 to 1652°F (-200 to 900°C) |
| Accuracy | ±0.9°F (0.50°C) after 30 minimum warm-up |
| Temperature Coefficient | ±50 PPM/°C |
| Input Resistance | 100 MΩ |
| Display | 4-digit, 9-segment, 0.83" (21 mm) red, amber or green LED (programmable) |
| Analog-to-Digital Technique | Dual slope |
| Internal Resolution | 15 bit |
| Polarity | Automatic |
| Read Rate | 3/second |
| Step Response | 2 seconds |
| Isolation | Dielectric strength to 2500 V transient per 0.12" (3 mm) spacing based on EN 61010 for 260 Vrms or V DC |
| NMR | 60 dB |
| CMR | 120 dB |
| Power | 115 V AC or 230 V AC ±10%, 10 to 32 V DC, 26 to 56 V DC; 8 W maximum (DP25B-TC or -RTD); 240 Vrms overvoltage protection |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) |
| Relative Humidity | 90% @ 104°F (40°C) non-condensing |
| Panel Cutout | 1.772 x 3.622" (45 x 92 mm) |
| RTD Input Range | -328 to 1562°F (-200 to 850°C) |
| Input Ranges (Process and Strain) | 0 to 100 mV, ±50 mV, 0 to 10 V, ±5 V, 0 to 20 mA, 4 to 20 mA |
| Max Error Strain/Process | ±0.03% rdg |
| Protection (Process/Strain) | 240 Vrms maximum for voltage input ranges; 200 mA for current ranges |
| Input Impedance (Process/Strain) | 100 MΩ for 100 mV or ±50 mV range; 1 MΩ for 10 V or ±5 V range; 5 Ω for 20 mA current input |
| Span Temperature Coefficient (Process/Strain) | ±50 ppm/°C |
| Warm-Up to Rated Accuracy (Process/Strain) | 30 minimum |
| Excitation Voltage | 24 V @ 25 mA or 12 V @ 50 mA; 10 V @ 120 mA or 5 V @ 60 mA |
| Relay Outputs (Optional) | 2 From "C" on/off relays. Configurable for latched and unlatched by software. |
| Relay Maximum Current | 5 AMPS, Resistive Load |
| Relay Maximum Voltage | 250 V AC or 28 V DC |
| Relay Hysteresis | Programmable from 0 to 9999 |
| Analog Output (Optional) | 0 to 10 V, 4 to 20 mA or 0 to 20 mA; can be assigned to a display range (scalable) or proportional control output with setpoint #1 when used as a control output |
| Dimensions | 1.89 x 3.78 x 6.0" (48 x 96 x 152 mm) |
| Weight | 1.27 lb (36 g) |
