The OMEGA DP25B series Digital Panel Meters feature the biggest brightest display of any 1/8 DIN panel meter. The user can select the display color: RED, AMBER, or GREEN.
PANEL METERS with Relays and Analog Output The popular DP25B series are accurate, economical, and easy to program. The DP25B series feature a big bright four digit display plus optional dual 5 amp Form C (SPDT) relays and a choice of isolated or non-isolated analog output. The scalable 0-10 Vdc, 0-20mA, or 4-20 mA analog output can be used as a retransmission of the display value or as a proportional control output as required. The microprocessor based DP25B series includes instruments for Thermocouple, Process (DC voltage and current), and Strain Gage.
THERMOCOUPLE METER/CONTROLLER The OMEGA DP25B-TC accepts type J, K, T and DIN J thermocouples. Standard features include resolution of 0.1° or 1.0°, °F or °C indication. Factory default setup is type K thermocouple input in °F.
The DP25B-RTD series has been discontinued. Please see the DPPt series as a possible alternative or contact sales engineering department.
SPECIFICATIONS Input: Thermocouples types, J, K, T, and J DIN Relay Outputs: 2 Form C (SPDT) relays, rated 5 Amp 250 Vac; programmable for active high/low alarms with latching/non-latching relays (optional). Relay Hysteresis: programmable from 0 to 9999 Analog Output: Scalable 0-10 Vdc or 4-20 mA (optional). Accuracy: ±0.50°C after 30 min. warm-up Temperature Coefficient: ±50 PPM/°C Read Rate: 3/sec Step Response: 2 seconds Isolation: Dielectric strength to 2500V transient per 3mm spacing based on EN 61010 for 260 Vrms or DC. NMR: 60 dB CMR: 120 dB Input Resistance: 100 Mohms Operating Temperature: 0 to 50°C (32 to 123°F) Storage Temperature: -40 to 85°C (-40 to 185°F) Display: 4-digit, LED 9-segment, 21 mm (0.83"), (Red, Green, Amber) Dimensions: 48 H x 96 W x 152 D mm (1.89" x 3.78" x 6.0") Panel Cutout: 45 x 92 W mm (1.772" x 3.622") AC Power Unit: Power: 115 Vac or 230 Vac ±10%; 50-60 Hz, 8 watts max. DC Power Unit: Power: 12-32 Vdc; 7 watts max.
Rated 4 out of
Good but information missingOverall quality of the unit is good but I was surprised that it does not come with a 115/120 V power cord. You would think the fact that you need to connect your own fuse, on/off switch and power plug to the back of the unit would have been mentioned in the product literature. When I clicked the 115/120 V option, I assumed it had a plug.
Date published: 2017-01-31
Rated 3 out of
Not Sure Yet.I have been using these meters for a while and they worked fine. I needed four more for my company and ordered four new ones two months ago, they finally came in and none of them work as they should. the return process has been very slow so far. I will update this situation after it is resolved. not what I was expecting after spending this much time and money on equipment.