B3HU2 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER (HART communication, low temp. drift)
Functions & Features • Universal input: Voltage, T/C, RTD and resistance • High accuracy • HART communication • Programming via hand-held communicator or via PC • A wide variety of T/C and RTD types • User’s temperature table can be used • Self diagnostics • Input-output isolated
MODEL: B3HU2–0[1]
ORDERING INFORMATION • Code number: B3HU2-0[1] Specify a code from below for [1]. (e.g. B3HU2-0/Q) • Specify the specification for option code /Q (e.g. /C01/SET)
SAFETY APPROVAL 0: None
[1] OPTIONS blank: none /Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-7501)
RELATED PRODUCTS • USB interface Bell202 modem (model: COP-HU) • PC configurator software (model: B3HU2CFG)
GENERAL SPECIFICATIONS Construction: Stand-alone; terminal access at the front Degree of protection: IP20 Connection: Euro type connector terminal (applicable wire size: 0.2 to 2.5 mm2, stripped length 8 mm) Housing material: Flame-resistant resin (gray) Isolation: Input to output Cold Junction Compensation: CJC sensor incorporated Self diagnostics: Detects internal error, burnout User-configurable items: PC and the transmitter are connected with the COP-HU. · Input sensor type · Input range · Burnout · Output limits (Upper / Lower) · Damping time (factory set to 0) · Linearization · Output calibration · Loop test output
HART COMMUNICATION Protocol: HART communication protocol HART version: 7 HART address range: 0 – 63 (factory set to 0) Transmission speed: 1200 bps Digital current: Approx. 1 mAp-p when communicating Character format: 1 Start Bit, 8 Data Bits, 1 Odd Parity Bit, 1 Stop Bit Distance: 1.5 km (0.9 miles) HART communication mode: Master-Slave Mode and Burst Mode (factory set to Master-Slave) HART network mode: Point-to-Point Mode and Multi-drop Mode; automatically set to Multi-drop Mode when the address is set to other than 0.
INPUT SPECIFICATIONS The input is factory set for use with K thermocouple, single input, 0 to 100°C, internal CJC sensor. See Table 1 for the available input type, the minimum span and the maximum range. ■ Voltage Input resistance: ≥ 1 MΩ ■ Thermocouple (dual input available) Input resistance: ≥ 1 MΩ ■ RTD (2-wire, 3-wire or 4-wire) Input resistance: ≥ 1 MΩ Excitation: ≤ 0.25 mA Allowable leadwire resistance: Max. 10 Ω per wire ■ Resistance (2-wire, 3-wire or 4-wire) Input resistance: ≥ 1 MΩ Excitation: 0.25 mA Allowable leadwire resistance: Max. 10 Ω per wire
OUTPUT SPECIFICATIONS Output range: 4 – 20 mA DC Operational range: 3.75 – 23 mA Load resistance vs. supply voltage: Load Resistance (Ω) = (Supply Voltage (V) – 9 (V)) ÷ 0.023 (A) (including leadwire resistance) Burnout: 3.75 – 3.8 mA or 21.5 – 23 mA (factory set to 23 mA) Upper output limit proportional to the input: 20 – 21.5 mA (factory set to 21.5 mA) Lower output limit proportional to the input: 3.8 – 4 mA (factory set to 3.8 mA) Update time: 440 msec. (660 msec. with dual input) Output characteristics for dual input: Average or Differential selectable
INSTALLATION Supply voltage •DC: 9 – 35 V DC Operating temperature: -40 to +85°C (-40 to +185°F) Operating humidity: 0 to 95 %RH (non-condensing) Mounting: DIN rail Weight: 80 g (2.8 oz)
PERFORMANCE Accuracy: As indicated in Table 1*1, ±0.075 % of span or ±0.075 % of max. range*2, whichever is the greatest. Add the CJC error for T/C input. *1: max. range = 0 % or 100 % input setting value, absolute value of whichever is greater. (e.g. 100℃ for -10 to +100℃, 200℃ for -200 to +50℃) Cold junction compensation error (thermocouple input): ±1.0°C (±1.8°F) Temp. coefficient: 0.0075 %/°C (0.004 %/°F) of max. range Response time: ≤ 1 sec. (0 – 90 %) or ≤ 2 sec. (4-wire RTD, 4-wire resistance or dual input T/C; 0 – 90 %) with damping time set to 0 Supply voltage effect: ±0.01 % of span/V Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @1 minute (input to output)
STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive EN 50581
Mã số : 27HU 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
DC mV, V & mA, T/C, RTD and resistance input
8-35 Vdc powered (max. 28 V approved)
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27HU 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : B6U 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
DC mV, V & mA, T/C, RTD, Pot and resistance input
12-42 Vdc powered (max. 28 V approved)
ATEX Zone 0 approval
FM Class I, Div. 1 & 2 approval
B6U 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 26TS1 THERMOCOUPLE TRANSMITTER
Specify K, E, J, T, B, R, S, N and temp. range. Special T/C acceptable
12-32 Vdc powered
Fast response 25 msec. optional
26TS1 THERMOCOUPLE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : B6U-B 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
DC mV, V & mA, T/C, RTD, Pot and resistance input
12-42 Vdc powered (max. 28 V approved)
NEMA 4X, IP66/IP67 enclosure
ATEX Zone 0 approval
FM Class I, II, III, Div. 1 & Class I, II, Div. 2 approval
B6U-B 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 27RS RTD TRANSMITTER
Pt100, Pt1000, Pt500 selectable
Function monitor LED optional
9-35 Vdc powered
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27RS RTD TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 27TS THERMOCOUPLE TRANSMITTER
K, E, J, T, B, R, S, C, D, N, U, L selectable
9-35 Vdc powered
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27TS THERMOCOUPLE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 27U 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
DC mV, V & mA, T/C, RTD and resistance input
9-35 Vdc powered
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27U 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 27R RTD TRANSMITTER
Pt100, Pt1000, Pt500 selectable. Non-isolated.
Function monitor LED optional
9-35 Vdc powered
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27R RTD TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : B5TS - THERMOCOUPLE TRANSMITTER
Specify K, E, J, T, B, R, S, N and temp. range. Special T/C acceptable
12-28 Vdc powered
Fast response 25 msec. optional
B5TS - THERMOCOUPLE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Mã số : 27HU-B 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
DC mV, V & mA, T/C, RTD and resistance input
8-35 Vdc powered (max. 28 V approved)
ATEX Zone 0 approval
FM Class I, Div. 1 & Zone 0 approval
27HU-B 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER
M-System Việt Nam
Email: Sales@m-system.com.vn
Functions & Features
• Universal input: mV, V, T/C, RTD, resistance and
potentiometer
• High accuracy
• HART communication
• Intrinsically safe and explosion-proof approval
• Optional stainless steel enclosure
• Programming via hand-held communicator or via PC
• A wide variety of T/C and RTD types
• User’s temperature table can be used
• Self diagnostics
• Input-output isolated
NAGANOKEIKI
