Flow rate/total and accumulated total display instrument F112 - LITRE METER - #1

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F112.docx F112 Display of Rate & Total Model: F112 Flow rate/total and accumulated total display instrument, 15 point linearisation. Display LCD/keys: High Intensity reflective numeric and alphanumeric LCD: 40 x 90mm (1.6"x3.5"). Seven 17mm (0.67") and eleven 8mm (0.32") digits. Three industrial micro-switch keys with UV-resistant silicone keypad. HD Casing: Sturdy IP67 / NEMA 4X GRP casing. Polycarbonate window. Silicone seals. Mounting: Direct mounting or Wall mounting. 130 x 120 x 75 mm (5.1"x4.72"x2.95") WxHxD. Operating Temperature: -30°C to +80°C (-22°F up to 176°F) (IS -30°C to +70°C (-22°F up to 158°F)) Power supply: 8-28 V dc. (Or via 4-20mA output see AP options below) Configuration: Configuration is done at SETUP-level. SETUP-level can be protected with a password. Data protection: EEPROM backup of all settings (every minute). Data retention at least 10 years. P Flowmeter - pulse input: Coil/sine wave (sensitivity selectable), reed switch, NPN/PNP or NAMUR. Minimum 0 Hz. - maximum 10 KHz. Flowmeter supply voltage: 3.2 VDC. For NAMUR and some other signal pick-ups, external power to the flowmeter is required. (see PM option below). A: analogue input option Time/Date: Clock function available for operator and remote communication. OPERATOR FUNCTIONS: TOTAL: 17mm character-size - 7 digits. Total is resettable; 11 digit accumulated total is not. Measuring units: L, m3, GAL, USGAL, KG, lb, bbl, no unit. Maximum three decimal places. K-factor: 7 positions 0.000010 - 9,999,999. FLOWRATE: 8mm or 17mm character-size - 5 or 7 digits. Settings independent of TOTAL. Measuring units: ml, l, m3, gallons, kg, ton, lb, bl, cf, rev (for RPM), ft³, scf, Nm³, Nl, igal, no unit. Maximum three decimal places. Time units: Seconds, minutes, hours, days. KL-factor: 7 positions 0.000010 - 9,999,999. Pulse 3 outputs available, choice of combination. Selected Options AA Analogue Output: Active 4-20mA output (requires option PD or PM). AP Analogue Output: Non isolated passive 4-20mA – 10 bit resolution; scalable to flow rate. AF Analogue Output: Isolated passive 4-20mA – 10 bit resolution; scalable to flow rate. AU Analogue Output: Active 0-10V output (requires option PD or PM). CB RS232 Communication: RS232 (2-wire) Modbus protocol ASCII / RTU. All functionality and display information is available for communication. CT: TTL Intrinsically Safe CH: RS485 2-wire CI: RS485 4-wire HC GRP Casing: Panel cut-out: 115 x 98 mm (4.53” x 3.86”) – WxH HA Aluminium casing: IP67 aluminium casing with one M20 and two PG9 cable entries. Dimensions: as HD HV GRP Casing: HD mounted direct on VFF HL GRP Casing: HD mounted direct on LM Pelton wheel OT Pulse Output: Passive transistor output. Scalable in relation to total: i.e. pulse per X quantity- maximum output frequency 64Hz. Pulse-width 7.8 or 2000 ms. OA: Active 24Vdc PNP OR Pulse Output: Electromechanical relay output – isolated; max 230Vac NO, 0.5A per relay; must be PF or PM PB or PC Supply: Lithium Battery, life time dependent upon settings. Average life time approx five years PD Supply: 8-28 Vac/dc - sensor supply voltage 8 - 12 and 24Vdc - max. 50mA@24Vdc PL Supply: 4-20mA loop powered from sensor PM Supply: 2-24 Vac/dc or 115-240 Vac supply. The module contains an adjustable power supply to the sensor of 8-24VDC; maximum supply 50mA @ 24Vdc. SN Mounting Stem: 303 SS Mounting Stem (M20(m) x 1” NPT(f)) XI Hazardous area approval: EEx ia IIB T4 to CENELEC approval available ZB LCD: Transflective LCD with green LED backlight for full sunlight and darkness – safe area only. Documentation: Operating & Maintenance Manual HF112PEN_v0204_04 Conformity: These products conform to LVD, EMC and optionally ATEX Instrument Specification Sheet