Sauermann Si-RS1 Digital Refrigerant Scale

Sauermann Si-RS1 Digital Refrigerant Scale

The Sauermann Si-RS1 Digital Refrigerant Scale simplifies and enhances refrigerant charging and recovery for HVACR professionals. Built with a strong aluminium base and a rugged non-slip weighing platform, the Si-RS1 supports a maximum weight of 110 kg (243 lbs) with an accuracy reading of ±0.05%, making it one of the most reliable scales on the market.

The Si-RS1 has advanced functions such as charge programming that allows users to program desired quantities. The tank capacity programming function provides users with real-time insights into the amount of refrigerant in the tank, helping prevent overcharging or overfilling. Additionally, the repeat function allows users to quickly recall previously stored charge amounts, improving workflow efficiency.

Equipped with an extra-large backlit LCD display, users can clearly view readings from any angle, even in low-light conditions. Users are also able to choose from three measurements – kilograms (kg), pounds (lb), and ounces (oz) – to suit global measurement standards. A compact control panel, connected via a long flexible coil, provides an intuitive keypad layout for ease of operation and can be positioned conveniently during service work.

The Si-RS1 is compatible with a broad range of refrigerants such as A1, A2L, A2, and A3, plus it supports partial compatibility with some B1 refrigerants. However, it must not be used with ammoniac refrigerant (NH₃/R717) under any circumstances to ensure safety and compliance with industry standards. It offers three modes of operation to suit various technician needs, and these include:

• Working on its own to offer direct weight measurements for basic charging and recovery tasks.
• Linking with Si-RM350 and Si-RM450 digital refrigerant manifolds to allow simultaneous real-time display of refrigerant weight, system pressure, and temperature during charging or recovery,
• Connecting wirelessly via the Sauermann Pilot App (available on iOS and Android) at a maximum range of 80 m (260 ft) line-of-sight to offer technicians freedom of movement and advanced data management.

Sauermann Pilot App

The Si-RS1 works with the Sauermann Pilot App to significantly expand its capabilities. It supports real-time monitoring of weight and related parameters and connects seamlessly with Sauermann and Kimo instruments for fully integrated HVACR diagnostics. The app allows technicians to create, sign and share digital reports in PDF and CSV formats while managing a customer database to simplify repeat visits and keep accurate service records.

part number: 28153

Key Features

• Extra Large Back-lit LCD Display
• 3 Display Modes (kg, lb, oz)
• 110kg/243 lb Capacity
• Strong Aluminium Base
• Rugged, Non-Slip Platform
• Accuracy ±0.05% of Reading