Manual

14 • Model GD-K8A Diffusion Detector Head
Parts List
Table 4 lists replacement parts and accessories for the GD-K8A.
Table 2: Parts List
Part Number Description
GD-K8A-XXX GD-K8A transmitter (specify target gas when ordering)
49-1120RK AA size alkaline batter, 1.5V, for sensor bias backup
71-0081RK GD-K8A Operator’s Manual (this document)
81-XXXX Calibration kit (specify target gas when ordering)
81-XXXX Calibration cylinder (specify target gas when ordering)
81-0076RK Zero air calibration cylinder (17 liter)
81-0076RK-01 Zero air calibration cylinder (34 liter)
81-0076RK-03 Zero air calibration cylinder (103 liter)
81-1050RK Regulator with gauge and knob, 0.5 LPM, for 17 liter and 34 liter
steel calibration cylinders
81-1051RK Regulator with gauge and knob, 0.5 LPM, for 34 liter aluminum
and 58 and 103 liter steel calibration cylinders
81-1114RK Calibration adapter
ES-23A-NO Sensor, nitric oxide
ES-23AHS-ASH3 Sensor, arsine
ES-23AH-NO2 Sensor, nitrogen dioxide
ES-23AH-PH3 Sensor, phosphine
ES-23AH-SIH4 Sensor, silane (for scrubber applications, not interchangeable with
ES-23DH-SIH4)
ES-23DH-SIH4 Sensor, silane, standard sensor (not interchangeable with ES-
23AH-SIH4)
ES-23DH-HCN Sensor, hydrogen cyanide
ES-23E-SO2 Sensor, sulfur dioxide, 0 - 15 ppm (not interchangeable with the
ES-238-SO2)
ES-238-SO2 Sensor, sulfur dioxide, 0 - 10 ppm (not interchangeable with ES-
23E-SO2)
ES-23R-NH3 Sensor, ammonia
ES-K233-CL2 Sensor, chlorine
ES-K233-F2 Sensor, fluorine
ES-K233-HCL Sensor, hydrogen chloride