New Product Launch｜GRAEFF Launches G100 Smart Controller

GRAEFF has released its new G100 smart controller series, manufactured in the UK.

The G100 is a universal pressure or temperature input smart controller with one or two configurable alarms and optional linear re-output for process variable output. The G100 smart controller is ideal for extrusion system applications when used in conjunction with GRAEFF high-temperature melt pressure sensors.

G100

G100 Technical Specifications

G100 Smart Controller

G100 Smart Controller Product Specifications

Output Configuration: 1 or 2 relay outputs with optional linear re-output

Alarms: 2 process high/low alarms with adjustable hysteresis

Display Values: Process variables, minimum value, maximum value

Temperature Units: °C/°F

Human-machine interface: 3 button operation, 4-digit 13mm high display, red, green, or red/green (color changes when an alarm occurs), plus 1 setpoint and 2 alarm indicator lights

Output terminals: 0~20mA, 4~20mA, 0~10V, 2~10V, 0~5V Accuracy: Accuracy of 0.25% and 0.5%

Input Thermocouple: J, K, C, R, S, T, B, L, N

RTD: 3-wire PT100, max 509 per wire (balanced)

Bridge: 4 or 6 wires (6-wire requires internal shunt calibration switch) Bridge Excitation: 10V ±7%

Bridge sensitivity: 1.4–4 mV/V

Input signal range: -25% to +125% of full scale (approximately -10 mV to +50 mV), with the calibration switch between the CAL2 and CAL1 terminals.

Display scalable: 1999 to 9999, with adjustable decimal point

Input impedance: Thermocouple and mV range >10M9, V range 47K9, mA range 59

Accuracy: ±0.1% of input range ±1 LSD (T/C CJC better than 1°C)

Sampling: 4 times per second, approximately 14-bit resolution (250ms sampling time)

About Graeff

Graeff is a British multinational group company specializing in the research and development, production and sales of melt pressure sensors, temperature sensors, industrial sensors, intelligent sensors, intelligent controllers and automation control systems.

Graeff (Jiaxing) Instruments Co., Ltd. (abbreviation: Graeff China) is a wholly-owned subsidiary of European enterprise Graeff Group in China. Graeff focuses on measurement and control in the field of pressure and temperature, and Graeff technology research and development The core members have many years of research experience in the fields of electronics and mechanics. It is an innovator in the field of NTX environmentally friendly mercury-free filled high temperature melt pressure sensors.