Model | GP-1S | GP-1SRY | GP-2A | GP-2ARY | Measured pressure range | 4 x 10-1 to 3 x 103Pa | Measurement ranges | 1 | 3 range (H/L/S; switched manually) | H 40 to 3 x 103Pa | L 0.4 to 40Pa | S 0.4 to 3 x 103Pa | Number of connected sensors | 1 | 2 (switched manually) | Measurement precision | Within ±3% of full scale (converted to linear scale) | Recorder output | DC0 to 10mV | DC0 to 10V | Number of set points (contact capacity) | None | 2 points (100 VAC/0.5 A) | None | 2 points (100 VAC/0.5 A) | Operating temperature | 10 to 40oC | Power supply | AC100V±10% 50/60Hz | 10VA | 12VA | 10VA | 11VA | Standard accessories | Gauge head | WP-01 (x 1) | WP-01 (x 2) | Gauge head cables | 4 m (x 1) | 4 m (x 2) | Operating instructions | One copy | Other parts | - | 1 m cable connecting meter and control box | I/O connector: DDK, 24-pin (x 1) | Options | Gauge heads: WP-02, 03, 04, 05, 06, WPB | Gauge head cables: 10, 15, 20, 25, 30, 50, 100 m | |