FNIRSI SG-004A Multifunction Process Calibrator – mA, V, Thermocouple and RTD
PKR 33,490
FNIRSI SG-004A multifunction calibrator: 0-24mA, 0-24V, thermocouple, RTD, PWM, Modbus, ±0.02% accuracy. Order the SG-004A in Pakistan at Digilog.pk.
Description
The FNIRSI SG-004A is a multifunction process calibrator for instrument technicians. It sources and reads current, voltage, frequency/PWM, millivolt and thermocouple signals, and simulates resistance and RTD sensors such as Pt100 and Cu50.
Current and voltage accuracy is ±(0.02% + 0.003) with 0.001 resolution, and it covers ten thermocouple types (S, B, E, K, R, J, T, N and two tungsten-rhenium types). Programming mode, history records, real-time curves and Modbus make it useful for both bench calibration and field loop checks.
Key Features
- 🎯 ±(0.02% + 0.003) accuracy on mA and V with 0.001 resolution
- 🌡️ Thermocouple simulation and measurement for S, B, E, K, R, J, T, N and WRe types
- 🔥 RTD simulation Pt100 (-200 – 650°C) and Cu50
- 🔌 Active, passive and 24V loop current 0 – 24mA
- 📈 Program mode, history and real-time curve
- 🖧 Modbus slave and USB firmware upgrade
Technical Specifications
| Current output | 0 – 24mA, ±(0.02% + 0.003) |
|---|---|
| Voltage output | 0 – 24V, ±(0.02% + 0.003) |
| 24V loop | 0 – 24mA, ±(0.1% + 0.005) |
| Frequency / PWM | 0 – 9999Hz, ±2% |
| Millivolt | -10 – 100mV, ±(0.03% + 0.003) |
| Thermocouple K | 0 – 1320°C, ±(0.2% + 1) |
| Resistance | 0 – 390Ω output; 0 – 400Ω input |
| Pt100 | -200 – 650°C, ±(0.5% + 1) |
| Display | 2.4" TFT colour |
| Battery | 3000mAh, 24 h standby |
| Charging | USB-C 5 – 12V, 10W max |
| Size | 82 × 27 × 112 mm |
What's in the Box
- 1 × FNIRSI SG-004A calibrator
- Test leads and USB-C cable as supplied by FNIRSI
