Pulsar measurement Ultra 4 Advanced ultrasonic level, flow, volume, and pump controller

Mounting Option: 

• Standard Wall Mount

Controller Body Dimensions: 150 mm x 130 mm x 64 mm (5.9 in x 5.1 in x 2.5 in)

Weight: Nominal 700 g (1.5 lb)

Enclosure Material / Description: Polycarbonate, flame resistant to UL94-V0

• Fascia Mount

Controller Body Dimensions: 160 mm x 180 mm x 64 mm (6.3 in x 7.1 in x 2.5 in)

Weight: Nominal 700 g (1.5 lb)

Enclosure Material / Description: Polycarbonate, flame resistant to UL94-V0

Cable Entry Detail: 3 x M20 glands

Transducer Cable Extensions: 2-core screened (minimum)

Maximum Separation: 1,000 m (3,280 ft), 500 m (1,640 ft) for dBR16 & dBR8

ENVIRONMENTAL

IP Rating: IP67/NEMA 4X (Standard), IP64 (Fascia)

Max. & Min. Temperature (Electronics): -20 °C to +45 °C (-4 °F to +113 °F)

Flammable Atmosphere Approval: For installation in non-flammable area only. Most compatible transducers suitable for flammable

atmospheres. See sensor / transducer datasheet or brochure.

UV Rating: UL746C F1

CE Approval: See EU Declaration of Conformity

UL Approval: UL 61010-1. cULus listed. Certificate number E257330.

PERFORMANCE

Accuracy: 0.25% of the measured range or 6 mm (0.2 in), whichever is greater. 2 mm (0.01 in) for dBR16 mmWAVE RADAR.

Resolution: 0.1% of the measured range or 2 mm (0.08 in), whichever is greater

Max Range: Dependent on application and transducer (maximum 40 m (131.2 ft) dB40)

Min Range: Dependent on application and transducer (minimum zero dBMACH 3)

Rate Response: Fully Adjustable

PROGRAMMING

Onboard Programming: By integral keypad

PC Programming: Via Integral RJ11 port on the unit, or via Micro SD. Also via HART DTM (HART option required).

Programming Security: Via passcode (user selectable and adjustable)

Programmed Storage: Via non-volatile memory

Data Logging & Removable Storage: Via Micro SD card slot or internal 10-day totalizer logs (flow only)

SD Card Memory (Included): 32 GB

SUPPLY

Power Supply: 100-240 V AC 50/60 Hz. DC 10-28 V

Power Consumption: AC = 20 VA MAX, DC = 10 W max

Fuses, Mains: 1A ‘T’ 20 mm (0.8 in) ceramic 1500A breaking

Fuses, Transducer: 100 mA barrier type, 4000A breaking