Model ZERO SPAN ZERO SPAN MODEL: W2TS Space-saving Dual Output Signal Conditioners [1] INPUT THERMOCOUPLE 1: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F) Mini-MW Series 2: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F) 3: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F) THERMOCOUPLE TRANSMITTER 4: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F) Functions & Features 5: T (CC) (Usable range -270 to +400°C, -454 to +752°F) • Accepts direct input from a thermocouple and provides a 6: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F) standard process signal 7: R (Usable range -50 to +1760°C, -58 to +3200°F) • 5-segment linearization 8: S (Usable range -50 to +1760°C, -58 to +3200°F) • Burnout N: N (Usable range -270 to +1300°C, -454 to +2372°F) • High-accuracy cold junction compensation 0: Specify • Fast response type available • CE marking [2] OUTPUT 1 • UL approval Current A: 4 – 20 mA DC (Load resistance 750 Ω max.) Typical Applications B: 2 – 10 mA DC (Load resistance 1500 Ω max.) • High-accuracy cold junction compensation benefits C: 1 – 5 mA DC (Load resistance 3000 Ω max.) narrow span measurements D: 0 – 20 mA DC (Load resistance 750 Ω max.) • 0.1 μA burnout sensing enables long distance E: 0 – 16 mA DC (Load resistance 900 Ω max.) transmission with minimum offset drifts F: 0 – 10 mA DC (Load resistance 1500 Ω max.) • Electric furnace (isolation ensured even when G: 0 – 1 mA DC (Load resistance 15 kΩ max.) 200 V AC power for heater leaks through furnace Z: Specify current (See OUTPUT SPECIFICATIONS) wall) Voltage • No burnout type can connect to a single T/C in 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) parallel with a recorder 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) 3: 0 – 1 V DC (Load resistance 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) 29.5 (1.16) 5: 0 – 5 V DC (Load resistance 5000 Ω min.) 6: 1 – 5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) 89 (3.51) [3] OUTPUT 2 Y: None 124 Current (4.88) A: 4 – 20 mA DC (Load resistance 350 Ω max.) mm (inch) B: 2 – 10 mA DC (Load resistance 700 Ω max.) C: 1 – 5 mA DC (Load resistance 1400 Ω max.) D: 0 – 20 mA DC (Load resistance 350 Ω max.) MODEL: W2TS–[1][2][3]-[4][5] E: 0 – 16 mA DC(Load resistance 430 Ω max.) F: 0 – 10 mA DC (Load resistance 700 Ω max.) ORDERING INFORMATION G: 0 – 1 mA DC (Load resistance 7000 Ω max.) • Code number: W2TS-[1][2][3]-[4][5] Z: Specify current (See OUTPUT SPECIFICATIONS) Specify a code from below for each [1] through [5]. Voltage (e.g. W2TS-2A6-M2/BL/CE/Q) Same range availability as Output 1 • Temperature range (e.g. 0 – 800°C) • Special output ranges (For codes Z & 0) [4] POWER INPUT • Specify the specification for option code ‘Q.’ AC Power (e.g. /C01/V01) M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, Note: If one of the outputs should be a current range, 47 – 66 Hz) specify it for the Output 1 to allow a greater load. (90 – 264 V for UL) DC Power http://www.m-system.co.jp/ W2TS SPECIFICATIONS ES-5512 Rev.9 Page 1/4 MODEL: W2TS R: 24 V DC INPUT SPECIFICATIONS (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) Minimum span: 3 mV R2: 11 – 27 V DC Offset: Max. 1.5 times span (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) Input resistance: 30 kΩ min. (Select ‘/N’ for ‘Standards & Approvals’ code.) Burnout sensing: 0.1 μA P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) MIN. span (in °C) (110 V ±10 % for UL) (PR): min. span 370°C K (CA): min. span 75°C E (CRC): min. span 50°C [5] OPTIONS (multiple selections) J (IC): min. span 60°C Response Time (0 – 90 %) T (CC): min. span 75°C blank: Standard (≤ 0.5 sec.) B (RH): min. span 780°C /K: Fast Response (Approx. 25 msec.) R: min. span 360°C Burnout S: min. span 380°C blank: Upscale burnout N: min. span 110°C /BL: Downscale burnout /BN: No burnout MIN. span (in °F) Standards & Approvlas (must be specified) (PR): min. span 670°F /N: Without CE or UL K (CA): min. span 140°F /CE: CE marking E (CRC): min. span 90°F /UL: UL approval, CE marking J (IC): min. span 110°F Other Options T (CC): min. span 140°F blank: none B (RH): min. span 1410°F /Q: Option other than the above (specify the specification) R: min. span 650°F (UL not available) S: min. span 690°F N: min. span 200°F SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) Remark: The described accuracy may be partially not /C01: Silicone coating satisfied when the temperature ranges below 0°C. Consult /C02: Polyurethane coating factory. /C03: Rubber coating ADJUSTMENT OUTPUT SPECIFICATIONS /V01: Multi-turn fine adjustment ■ DC Current: 0 – 20 mA DC TERMINAL SCREW MATERIAL Minimum span: 1 mA /S01: Stainless steel Offset: Max. 1.5 times span Load resistance: Output drive 15 V max. for Output 1; GENERAL SPECIFICATIONS 7 V max. for Output 2 Construction: Plug-in ■ DC Voltage: -10 – +12 V DC (up to 10 V for Output 2) Connection: M3 screw terminals (torque 0.8 N·m) Minimum span: 5 mV Housing material: Flame-resistant resin (black) Offset: Max. 1.5 times span Isolation: Input to output 1 to output 2 to power Load resistance: Output drive 1 mA max.; at ≥ 0.5 V Overrange output: Approx. -10 to +120 % at 1 – 5 V Zero adjustment: -5 to +5 % (front) INSTALLATION Span adjustment: 95 to 105 % (front) Power Consumption Burnout: Upscale standard; downscale or no burnout •AC Power input: optional Approx. 4 VA at 100 V Linearization: Standard Approx. 5 VA at 200 V Cold junction compensation: CJC sensor attached to the Approx. 6 VA at 240 V input terminals •DC power input: Approx. 3 W Operating temperature: -5 to +55°C (23 to 131°F) http://www.m-system.co.jp/ W2TS SPECIFICATIONS ES-5512 Rev.9 Page 2/4 MODEL: W2TS Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 200 g (0.44 lbs) PERFORMANCE in percentage of span Accuracy: ±0.4 % (at over 400°C or 750°F for R, S and PR; over 770°C or 1420°F for B) Cold junction compensation error (at 25°C ±10°C or 77°F ±18°F) K, E, J, T & N: ±0.5°C or ±0.9°F S, R & PR: ±1°C or ±1.8°F Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) (at over 770°C or 1420°F for B) Burnout response: ≤ 10 sec. Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output 1 to output 2 to power to ground) STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EMI EN 61000-6-4: 2007 EMS EN 61000-6-2: 2005 Low Voltage Directive (2006/95/EC) EN 61010-1: 2001 Installation Category II Pollution Degree 2 Input or output 1 or output 2 to power input: Reinforced insulation (300 V) Input to output 1 to output 2: Basic insulation (300 V) Approval: UL/C-UL nonincendive Class I, Division 2, Groups A, B, C, and D hazardous locations (UL 1604:2004, CAN/CSA-C22.2 No.213:1987) UL/C-UL general safety requirements (UL 61010B-1:2003, CAN/CSA-C22.2 No.61010-1:1992) http://www.m-system.co.jp/ W2TS SPECIFICATIONS ES-5512 Rev.9 Page 3/4 MODEL: W2TS DIMENSIONS unit: mm (inch) 6 (.23) DIN RAIL 3 2 1 35mm wide 6 5 4 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 9 8 7 11–M3 SCREW 11 10 22 (.87) 29.5 (1.16) 23 (.91) 10 (.39) 84 (3.31) 114 (4.49) [4 (.16)] When mounting, no extra space is needed between units. TERMINAL ASSIGNMENTS unit: mm (inch) CJC SENSOR (model: CJM) 3 2 1 1 6 5 4 9 8 7 11 10 SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM comp. leadwire Z S Isolation T / C + Low Drift Output + 1 Linearizer + 7 Amplifier Driver OUTPUT 1 – – 8 metal leg – Z S 2 CJC Output + 3 * CJC Sensing Driver SENSOR 4 OUTPUT 2 Volt. Generator – 6 model: CJM 5 10 U(+) 9 POWER 11 V(–) Base Socket *Deleted with B thermocouple. Remark: The section enclosed by broken line is only with 2nd output option. Specifications are subject to change without notice. http://www.m-system.co.jp/ W2TS SPECIFICATIONS ES-5512 Rev.9 Page 4/4 89 (3.50) 53 (2.09) 14 (.55) 59 (2.32) 72 (2.83) 4 (.16)