Very high accuracy digital pressure gauge stainless steel wetted parts and body, gauge, absolute, sealed gauge, compound gauge, vacuum and barometric 0-10 inh20 to 0-5000 psi 0-25 mb to 0-345 bar (61 pages)
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User’s Guide Shop online at omega.com e-mail: info@omega.com For latest product manuals: www.omegamanual.info DP41-TC, DP41-RTD High Performance Temperature Indicator...
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Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
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Table of Contents Page 10.8 "SP DB": Select SP 1 and SP 2 dead band ....... 10-9 10.9 "AL DB": Select SP 3 and SP 4 deadband ......10-10 10.10 "OUT.CNF": Control flashing of the display ......10-10 10.11 Entering setpoint levels (in run mode) ........10-10 PEAK AND VALLEY READINGS ..........
Analog Output Board, BCD Output Board, Relay Output Board, RS-232 Communications Board, and RS-485 Communications Board. The following DP41 models are available from OMEGA Engineering: MODEL DESCRIPTION OF DESIGNER MODELS NUMBER...
Safety Considerations 3.1 SAFETY CONSIDERATIONS This device is marked with the international caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility). Unpacking & Inspection Unpack the instrument and inspect for obvious shipping damage.
4.2 REAR OF THE METER The following is a brief description of each part of the rear of the meter. The label on the top of the mounting sleeve (not the case) identifies the location of the connectors found at the rear of the meter.
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5.2.2 MAIN BOARD POWER JUMPERS To check voltage jumpers from 115 V ac to 230 V ac: 1. "Reveal the Main Board" (refer Section 5.2, Disassembly). 2. Locate the main board assembly and position it in front of you the same way as shown in Figure 5-4. 3.
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■ ■ ■ ■ ■ ■ SIGNAL INPUT BD Setup Figure 5-7. Main Board...
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Figure 5-9. Relay Option Board Setup CAL VS Figure 5-1 O. Analog Output Option Board Figure 5-11. RS-232 Option Board...
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5.2.6 BENCH TOP USE The sleeve has no mounting function in bench-top use, but covers the input-jumper opening and provides additional protection. Attach the appropriate wires to the signal connectors P3, P9 (and the Cold-Junction Compensation board, if used) and plug them in to the rear of the assembly.
Relay Options 13.1 FEATURES OVERVIEW The Dual Relay Output Board and 4 Relay Output Board provides two isolated (354 V per IEC spacing, 500 test), 5-ampere Form-C electro-mechanical relays that enable setpoint-triggered switching to an external device (plus two 5-ampere Form-C electro-mechanical relays for 4 Relay Option). Each relay can accommodate a single setpoint.
Relay Options JUMPER CONFIGURATION: The figure below shows the locations of the 4 Relay Output Board jumpers S1 and S2, the P10 socket connecting the board to the Main Board, and the output plugs P6, P7, P18A and P18B. Figure 13-2: Press This Button 4 Relay Board Jumpers and Plugs The table below shows which jumpers are assigned to each relay.
Relay Options WIRING CONNECTIONS: WARNING: Do not connect ac power meter until you have completed all input and output connections. Failure to do so may result in injury! This device must only be installed electrically by a specially trained electrician with corresponding qualifications. Table 2: Pin Assignments for the P6, P7 and P18 CONNECTOR FUNCTION...
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RS-232 or RS-485 Option Board 14.1 FEATURES OVERVIEW The Isolated Serial RS-232 Communications Board provides an isolated digital communications channel between a single meter and another meter or device, or between a single meter and a computer. The Isolated Serial RS-485 Communications Board adheres to the IEC standard, providing an isolated channel between up to 32 meters and a single computer or intelligent device–but can actually address up to 199 devices.
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RS-232 or RS-485 Option Board Figure 14-1 gives the board connections and pin designators for RS-232/RS-485. METER RJ-12 PIN (J4) RS232 RS485 HALF DUPLEX RS485 FULL DUPLEX RX-TX- RX+/TX+ Figure 14-1. RS-232/RS-485 Option Board and Pin Designations JUMPER RS232 RS485 HALF DUPLEX RS485 FULL DUPLEX S1-A CLOSE...
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RS-232 or RS-485 Option Board 14.2 FRONT-PANEL PUSHBUTTON CONFIGURATION Setup configuration can be accomplished via the front panel buttons or via your computer if you use the configuration setup program. If you are going to use a computer, your choices include “AUTO SET” or “MANUAL SET” for establishing communication with your meter.
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continued from previous page NOISE REJECTION NMR: 60 dB, 50 or 60 Hz, selected filter CMR: 120 dB CMV: 1500 V peak test, 354 V per IEC spacing ACCURACY at 25 ° MAX ERROR: ±0.005% of reading SPAN TEMPCO: less than 20 ppm/deg C Specifications STEP RESPONSE: 1 second to 99.9%...
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continued from previous page 4 Form-C relay RELAY OUTPUT: POWER RATING FOR RESISTIVE LOADS: Two relays at P6 and P7 Normally open contact, 5 amp; 30Vdc or 230Vac Normally closed contact, 5 amp; 30Vdc or 230Vac Two relays at P18 Specifications Normally open contact, 5 amp;...
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continued from previous page DURING MEASUREMENT (RUN MODE) INPUT TOO LARGE, POSITIVE: "+OVLD" INPUT TOO LARGE, NEGATIVE: "-OVLD" INPUT OUT OF RANGE, POSITIVE: "+ OPEN" INPUT OUT OF RANGE, NEGATIVE: "-OPEN" EXCESS INPUT SCALE/OFFSET: "I OVSC" EXCESS DISPLAY SCALE/OFFSET: "R OVSC" COUNT-BY DISPLAY OVERFLOW: "999999"...
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Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE M U Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies M U Wire: Thermocouple, RTD & Thermistor M U Calibrators & Ice Point References M U Recorders, Controllers &...
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