• Description
  • Specifications
  • User’s Guide

Product Description

The Isensys SandAlert is a sand and particle monitor for the oil and gas industry. SandAlert is ideal wherever you need to keep wells producing efficiently at the highest rate possible and/or whenever you need a quantitative, real-time, and accurate measure of produced solids/sand particles.

SandAlert is available as either a wall mount or a 0.48 m (19 in) rack mount – making multi-point installations easy.

The wall mount option features an IP65 polycarbonate enclosure and is typically used in single point fixed and semi-permanent installations.

The 0.48 m (19 in) rack mount is 3U high and 10HP wide with a back-lit LCD display showing a bar graph and instant sand mass readout. Programming is via RS232 or handheld infra-red calibrator.

A panel mount version is also available, please contact us for more information in this option.

The Isensys SandAlert measures sand production completely independently of flow régime, giving you a cost-effective real-time presentation of sand and trending information. All the data gathered by SandAlert can be saved and logged for further analysis and long term records. The SandAlert monitor may be positioned up to 1,000 m (3,280 ft) away using a standard instrument cable connection.

The single channel sand monitoring system comprises of two main elements, the acoustic sensor “PulsarGuard 2001”and the SandAlert Wall control unit. The SandAlert Wall is housed in a durable sealed carry case, which makes it easy to move from site to site. The sensor is a Pulsar Process Measurement intrinsically safe acoustic sensor. It is housed in a robust cast Type 316 stainless steel enclosure. The PulsarGuard 2001 is intrinsically safe, certified to ATEX and to EEx ia IIC T4

General Specifications
Spec: Description:
Dimensions Wall Mount: 240 mm x 184 mm x 118 mm (9.45 in x 7.24 in x 4.65 in)
Rack Mount: 3U H x 10 HP W - 128.5 mm H x 50 mm W x 160 mm D (5.06 in x 1.97 in x 6.3 in)
Panel Mount: 72 mm x 144 mm x 176 mm (2.83 in x 5.66 in x 6.93 in)
Enclosure Material Polycarbonate, flame resistant to UL94 V2
Cable Entry 6 cable gland knockouts on the base (4 x PG11, 1 x PG9, 1 x PG13.5) and 5 on the rear (5 x PG11)
Relays 3 Form “C” SPDT rated at 5 A at 240 V. Trip point from 0-100% of range
IP Rating (Electronics) Wall & Panel Mounts only: IP65
Operating Temperature (Electronics) -20 °C to +6 0°C (-4 °F to +140 °F)
Analog Output 4-20mA/0-20mA into 500ohm (user-programmable and adjustable) 0.1% resolution
Digital Output RS232 via RJ11 port
Communication RS485 Modbus protocol
Power Supply 110-240 V AC 50/60 Hz or 24 V DC
Power Consumption 10 W
Shipping Weight Nominal, 1 kg (2.2 lbs)

Sand Alert Wall Installation & Instruction Manual

Sand Alert Lite Installation & Instruction Manual