The NOSHOK 628 Series intrinsically safe hammer union transmitter features a heavy-duty Inconel X-750 diaphragm and connection. It provides ranges from 5,000 psig through 20,000 psig and sports a 4 mA to 20 mA, two-wire output signal. Each sensor comes with a certificate of calibration. The transmitter is CSA compliant for hazardous location equipment, NACE MR0175/ISO 15156 compliant, and suits a wide range of applications including acidizing, choke-and-kill manifold, fracturing and cementing, mud logging and mud pumps, oil field and offshore drilling, and well-head measurement.

Key features include Inconel X-750 diaphragm and connection, ranges from 5,000 to 20,000 psig, ±0.25% FS accuracy, 4-20mA 2-wire output, NACE MR0175/ISO 15156 compliance, and CSA hazardous location approval.