Omega DP26-RTD SECTION 12. SPECIFICATIONS

SECTION 12. SPECIFICATIONS

SIGNAL INPUT

RTD types: DIN (0.00385) type 2,3, or 4 wire

NIST (0.00392) type 2,3, or 4 wire

Lead Resistance for Specified Accuracy:

2 Wire Up to 55 milliohm/lead

3 Wire Up to 10 ohms/lead balanced

4 Wire Up to 20 ohms/total unbalanced

Isolation: Dielectric strength to 2500V transient per 3mm

spacing based on EN 61010 for 260Vrms or dc

working voltage

Noise Rejection: Normal Mode Rejection (NMR) = 60dB

Common Mode Rejection (CMR) = 120dB

Protection: 240 V rms max for voltage input ranges

200 mA for current input ranges

Standard Display: 4-digit, 14-segment LED, 13.8 mm (0.54”)

Symbol: (-1.9.9.9. ~9.9.9.9.)

ANALOG TO DIGITAL

Technique: Dual slope

Internal resolution: 15 bits

Read rate: 3/seconds for each channel

Polarity: Automatic

ACCURACY AT 25°C

Accuracy: ±0.50°C after 30 minute warm-up

Temperature Stability: 0.04°C/°C

Step response: 1 second to 99% of the final value

Contents

Main DP26-RTD USA Users Guide ! Servicing North America: For immediate technical or application assistance: Servicing Europe: OMEGAnet On-Line Service www.omega.com PREFACE Manual Objectives Standard Procedures: Optional Procedures: Page NOTES, WARNINGS and CAUTIONS Table of Contents Page List of Figures Figure List of Tables Table SECTION 1. INTRODUCTION 1.1 UNPACKING SECTION 1.2 SAFETY CONSIDERATIONS SECTION 2. ABOUT THE METER 2.1 DESCRIPTION 2.2 STANDARD FEATURES Page Page 2.4 FRONT OF THE METER (Continued) METER BUTTONS 2.4 FRONT OF THE METER (Continued) 2.5 FRONT PANEL LOCKOUT 2.5.1 PUSH BUTTON LOCKOUT 2.5.2 JUMPER LOCKOUT Page 2.6 BACK OF THE METER (Continued) Table 2-2 Connector Description 2.7 DISASSEMBLY SECTION 3. GETTING STARTED 3.1 RATING/PRODUCT LABEL 3.2 MAIN BOARD POWER JUMPERS Figure 3.1 Main Board Power Jumpers Page 3.2 MAIN BOARD POWER JUMPERS (Continued) Table 3-1 S3 Jumper Functions 3.3 MOUNTING THE METER Figure 3-3 Meter - Exploded View Figure 3-4 Panel Cut-Out 3.4 CONNECTING SENSOR INPUT Figure 3-5 through 3-7 illustrate how to connect you power sensors. Figure 3-5 2-Wire RTD Input Connection Figure 3-6 3-Wire RTD Input Connection Figure 3-7 4-Wire RTD Input Connection Note: Install rear plastic cover after RTD connection. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page SECTION 11. SETPOINT CONFIGURATION DISPLAYS Table 11-1 Setpoints Configuration Displays /DEV DESCRIPTIONMENU /T1/T2/ SECTION 12. SPECIFICATIONS SIGNAL INPUT ANALOG TO DIGITAL ACCURACY AT 25C INPUT POWER INFORMATION: ENVIRONMENT MECHANICAL ANALOG OUTPUT (if applicable) ALARM OUTPUTS (if applicable) ISOLATED ANALOG OUTPUT (TB5, if applicable) Page MENU ITEM FACTORYPRESET VALUES SECTION 13. FACTORYPRESET VALUES CE APPROVALS INFORMATION WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIES M1865/0206 11869ML-96 Rev.B Where Do I Find Everything I Need for Process Measurement and Contr ol? OMEGAOf Course! Shop on line at www.omega.com TEMPERATURE PRESSURE, STRAIN AND FORCE FLOW/LEVEL pH/CONDUCTIVITY